ROOTING Aquos Crystal 306SH:
This thread is for 306SH ONLY.
Please DO NOT post 305SH information.
305SH has different programming & will confuse people.
Several people are working on rooting 306SH but without help from experts like Chainfire or Cyanogen (or a change of attitude from Sharp),
306SH may not be rooted until we have flying solar-powered cars.
1/28/2015 note to person who keeps posting root info (likely fake) and asking for money in advance:
You keep posting, we'll keep deleting your posts and may BAN you from XDA !
2/14/2015 UPDATE: The BEST thing I can say about the 306SH I formerly owned, is that I sold it on eBay 3 days ago for $139 ! It was in 100% flawless condition. Sorry people, I gave up trying to get ANYONE at Sharp to provide any help in rooting this phone. On the flip side, My Sony Smartwatch 3 has already updated itself to Lollipop 5.01 and Sony is expected to release it for my Z2 in the next 30 to 45 days. Some manufacturers know how to treat their customers and win more customers (unlike Sharp).
Sharp Aquos Crystal is an amazing phone for only $150 US.
However, it needs a way to unlock it's true potential and a way to install updates without bloatware.
You CAN switch from Boost Mobile to Ting in less than 10 minutes & save LOTS of money!
Ting uses the same Sprint network so service (signal strength) will NOT change by moving to Ting.
Switching to Ting is fast & as easy as it gets. Only $6.00/month if you NEVER use the phone.
I'm now using mine as my emergency backup so unless I need to use it, I'm only paying $6/month ($6.89 including taxes).
All you need is:
1. Your IMEI # < Can also be found on bottom of Boost Mobile package
2. ISID # < On bottom of Boost Mobile package
3. Credit card < Ting bills at END of each month, not prepay like other no-contract services
4. Bring your own number (port in) or let Ting choose a number for you from ANYWHERE in the USA
(choose an address in any city & state, it offers appropriate area codes + number).
NO SIM card is required.
Ting can also be used internationally on some GSM networks. INSTRUCTIONS
Note: Switching to Ting does not change or remove the Boost Mobile 4G boot animation.
WARNING: Ting has a bug in their billing system and even though your phone/text/data usage may be ZERO, they may try to bill you for usage. This has happened to me repeatedly so if you switch to Ting, be prepared to watch your monthly bills for errors.
Here's what else I've accomplished & learned using the 306SH since October 16, 2014:
Thought I had root using Kingo but it wasn't because SuperSU is not working & Root Checker app says we do not have root.
I was tricked by Kingo. Per feedback from Kingo, they are "working on it."
This means that many apps requiring root will not work at this time BUT may install and seem like they are working perfectly.
Here are step by step instructions of what I did which lead me to believe we had REAL and FULL root:
Note: You may see different results if you have or do ANYTHING differently than I did.
I will not be responsible for any damage (bricking) to your phone or respond to messages as such, so proceed at your own risk.
All of this applies ONLY to Sharp 306SH on Boost Mobile.
I do not have a 305SH and there may be undiscovered difference(s) on the Sprint or Virgin models.
1. I am running Windows 8.1 Pro 32bit with all updates.
2. I have Sharp Aquos Crystal connected to a USB 2.0 port.
3. I installed the stock Sharp USB drivers, specifically android_winusb.inf dated 8/25/2014.
4. I activated Developer mode by going Settings>About phone>press Build number until it says you are a developer
5. Go Settings>Developer Options>put checkmark in USB debugging.
6. Go to Kingo's latest version 1.2.6 download to download app named android_root.exe 18,018,600 bytes size.
7. Run android_root.exe while phone is connected via USB and USB debugging is ON (checked).
8. Kingo app should say that phone is connected. If not, you have a problem that I can not diagnose for you.
9. For the next several minutes it should repeatedly scroll "Downloading requisite dependency files ... Waiting for device ...".
10. Phone should reboot by itself. After it reboots install and try to run any apps that normally require root.
11. As of now, I have Root Explorer working. I can see and access ROM folders and files including system, but not Data folders.
I tested Titanium and it is NOT working. Root Checker says NO ROOT. Busy Box says problem may be related to SuperUser or SuperSU not having proper permissions.
This is ALL I know for now about rooting Boost Mobile 306SH . If/when I learn more, I will post it HERE.
UNLOCKING I spoke by phone with Boost Mobile on 10/24/2014 and was told that Boost will NOT provide unlock codes for ANY of their phones. Then I spoke with Sharp Support at 844-742-7751 and asked them. While speaking with Sharp, I also asked about unlocking the bootloader and when Sharp may be posting what developers need so we can create custom ROMS and possibly root this phone. I will post the response from Sharp to all these questions as quickly as I receive it/them.
Unlocking normally means you can use it on any other similar network. In this case, the 306SH is CDMA which means we would be restricted to Sprint, Boost, Virgin or any other CDMA network in the USA.
GSM Use. It might be possible for us to also use our 306SH phones with GSM networks such as Tmobile or AT&T in the USA. In Japan, the same Sharp phone is known as the 305SH and is set to work on GSM networks so, common sense says GSM use in USA might be possible if/when an XDA developer modifies the code for us..
HOW TO UNLOCK GSM phones (such as the 305SH)
1. You obtain unlock code from whomever sold you the phone and is currently providing service. From time you request the unlock code, it may be up to 2 or 3 days before you receive an email with that unlock code. When you request the unlock code, you will need to provide the IMEI code to your current service provider. WARNING: There are MANY scam artists (websites advertising unlock codes for a fee) and many of them will NEVER provide you with an unlock code that works.
2. You install a new SIM card from whatever new service provider you want to use. Example: If you obtained unlock code from Sprint and want to switch service to Virgin Mobile, you insert a Virgin Mobile SIM card.
3. Turn on the phone and it should go to the unlock screen.
4. Enter the unlock code.
I did this on my Tmobile Galaxy Note 3 at it worked perfectly.
NOVEMBER 24, 2014 UPDATE: NOBODY is even close to rooting the 306SH. Last night I even tried using Chinese VRoot V1.7.3 ... just another waste of time.
DECEMBER 6, 2014 UPDATE: I switched from Boost Mobile to Ting: On 10/14/2014 I tried to order my 306SH from boostmobile.com website because it included 1 month of FREE service (up to $50). Website was NOT working so I phoned my order and chose $35/month plan. I was supposed to received $35 credit within 14 days after 10/16/2014 activation. Boost failed to issue $35 credit as promised. 11/24/2014 I phoned 866-402-7366, spoke with Raine. She had to submit a special request to get my $35 credit.
Then I received a message saying thanks for paying Boost Mobile another $50 (which I did NOT do) ! Days later, I received a message from Boost saying that instead of refunding me $35 for month of service that should have been FREE, they would give it to me NEXT month. Sorry Boost, too many mistakes. I lost faith in "Worst" Mobile and switched to Ting which will also save me up to $348 a year!
FEBRUARY 2, 2015 UPDATE: I give up. Zero cooperation from Sharp and after 4 months, NOBODY has found a way to root this phone. In addition, Ting has continued billing me for service I did NOT use! Bottom Line: I just notified Ting to terminate my service and I am selling my 306SH on eBay. Winning bidder will get it in 100% perfect condition with all the unused accessories and paperwork. As I type this, I am reminded of Murphy's Law. The minute I sell this phone, it would not surprise me if some on this thread finds a way to root it! Good luck y'all !
Simple click of your "Thanks BUTTON" is ALWAYS appreciated so I know I'm not wasting your time or mine!
I do not accept, want or need any monetary donations from anyone.
I am here trying to help others because I believe "what goes around comes around."
Glenn
Since surviving through 4 defective original iPhones in a row, I've purchased, rooted & customized over a dozen Android phones and tablets.
The 306SH is least expensive smartphone I've ever owned & runs great. Sony Xperia Z2 is my daily use smartphone (better camera and root is available now),
If/when someone successfully roots 306SH, I will update this post.
That sounds like a good news.. but does unlock means you can use it w gsm network?
sounds good .
What unlocking means
cairui505 said:
sounds good .
Click to expand...
Click to collapse
Yes it does!
Glenn
There is no way to supply a depersonalization code.
Aquos crystal
Glenn , does this mean i can use a cdma sim card in india which uses the same frequency as the boost cdma does ?, just purchased one for use in india
HI Glenn,
I've tried it w. the sprint model and it doesn't do anything with tmobile sim. i saw a video on youtube where the guy put an att sim into the booster version and he was able to use the 3g and outgoing call but not incoming..
i have no way of validating his video but he was using boost service .
weltwon said:
According to one website quoting Sharp USA Sharp Aquos Crystal 306SH smartphones "can be officially unlocked after expiry of the 90-day contract." However, this was unclear based on the differences in contracts between Sprint, Boost Mobile and Virgin Mobile. I spoke by phone with BoostMobile on 10/24/2014 and was told that Boost will NOT provide unlock codes for ANY of their phones. Then I spoke with Sharp Support at 844-742-7751 and asked them. While speaking with Sharp, I also asked about unlocking the bootloader and when Sharp may be posting what developers need so we can create custom ROMS and possibly root this phone.
I will post the response from Sharp to all these questions as quickly as I receive it/them.
Unlocking normally means you can use it on any other similar network. In this case, the 306SH is CDMA which means we would be restricted to Sprint, Boost, Virgin or any other CDMA network in the USA.
GSM Use. It might be possible for us to also use our 306SH phones with GSM networks such as Tmobile or AT&T in the USA. In Japan, the same Sharp phone is known as the 305SH and is set to work on GSM networks so, common sense says GSM use in USA might be possible if/when an XDA developer modifies the code for us..
HOW TO UNLOCK GSM phones (such as the 305SH)
1. You obtain unlock code from whomever sold you the phone and is currently providing service. From time you request the unlock code, it may be up to 2 or 3 days before you receive an email with that unlock code. When you request the unlock code, you will need to provide the IMEI code to your current service provider. WARNING: There are MANY scam artists (websites advertising unlock codes for a fee) and many of them will NEVER provide you with an unlock code that works.
2. You install a new SIM card from whatever new service provider you want to use. Example: If you obtained unlock code from Sprint and want to switch service to Virgin Mobile, you insert a Virgin Mobile SIM card.
3. Turn on the phone and it should go to the unlock screen.
4. Enter the unlock code.
I did this on my Tmobile Galaxy Note 3 at it worked perfectly.
UNLOCKING THE SHARP 306SH which is CDMA:
Net10 website said that my 306SH is compatible so I invested $5 on a Net 10 BYOP Kit. I discovered that there is NO SIM card for CDMA in the kit! Instead, the kit provides instructions on how to switch from Boost to Net10. Then I discovered something I've not seen on ANY of my prior smartphones. I removed the BoostMobile SIM card from my 306SH and rebooted the phone. Without ANY SIM card I completed a phone call. However, instead of 4G LTE service was limited to 3G without the SIM card installed. When I reinsta;lled the SIM card, it went back to 4G service. Based on these experiences, I now believe that the BoostMobile 306SH may be already unlocked and switching to another carrier is simply a matter of reprogramming the phone with a Net10 activation kit or similar kit from another carrier that can service CDMA phones.
USING THIS CDMA PHONE ON GSM NETWORK. More research on the latest phones, GSM and CDMA technologies today now leads me to believe that we MIGHT be able to use the 306SH on EITHER the CDMA or GSM networks such as Tmobile or AT&T. Here's why....
Many of the 4G LTE carriers are using the same frequency band for CDMA and GSM
CDMA phones DO NOT require SIM cards BUT the latest batch of phones (including our Aquos Crystal) do have SIM card slots for the very purpose of being able to use them on GSM networks).
I installed an AT&T GSM Nano SIM card in my Sharp 306SH and it did not act like I had done anything bad. I did NOT activate the AT&T SIM card because I do not want to leave BoostMobile at this time nor pay for AT&T too.
OCTOBER 27, 2014 UPDATE: Just heard from Sharp about unlocking 306SH.
Sprint will commence offering unlocking in February 2015 and current policy is posted at http://www.sprint.com/legal/unlocking_policy.html
Sharp/Sprint is currently discussing unlock policies with Boost, Virgin and Alliance which may result in similar policy OR something different but has promised to announce final decisions no later than February 2015.
In the meantime, I advised Sharp of my own findings which indicate that the 306SH sold by Boost Mobile may already be unlocked and capable of GSM service. Sharp's response was no comment. It seems that the only way we all might find out is if one of us installs an AT&T or Tmobile SIM card into a 306SH and tries to activate it with one of the GSM carriers OR installs a SIM card from Virgin Mobile to activate their service. After I get my free month of service from Boost (part of the $149.95 promotion), I will try to switch from Boost to Tmobile because I believe Tmo has better coverage area (and currently offers similar prepaid plans).
If anyone finds anything to contradict this, PLEASE let me know so I can update this post.
I do not accept, want or need any monetary donations from anyone.
I am here trying to help others because I believe "what goes around comes around."
"Thanks" is ALWAYS appreciated so I know I'm not wasting your time or mine!
Glenn
He who dies with the most toys WINS!
Click to expand...
Click to collapse
gsm partially works on aquos crystal
end user tech guy video on youtube says gsm works partially , need to verify
weltwon said:
According to one website quoting Sharp USA Sharp Aquos Crystal 306SH smartphones "can be officially unlocked after expiry of the 90-day contract." However, this was unclear based on the differences in contracts between Sprint, Boost Mobile and Virgin Mobile. I spoke by phone with BoostMobile on 10/24/2014 and was told that Boost will NOT provide unlock codes for ANY of their phones. Then I spoke with Sharp Support at 844-742-7751 and asked them. While speaking with Sharp, I also asked about unlocking the bootloader and when Sharp may be posting what developers need so we can create custom ROMS and possibly root this phone.
I will post the response from Sharp to all these questions as quickly as I receive it/them.
Unlocking normally means you can use it on any other similar network. In this case, the 306SH is CDMA which means we would be restricted to Sprint, Boost, Virgin or any other CDMA network in the USA.
GSM Use. It might be possible for us to also use our 306SH phones with GSM networks such as Tmobile or AT&T in the USA. In Japan, the same Sharp phone is known as the 305SH and is set to work on GSM networks so, common sense says GSM use in USA might be possible if/when an XDA developer modifies the code for us..
HOW TO UNLOCK GSM phones (such as the 305SH)
1. You obtain unlock code from whomever sold you the phone and is currently providing service. From time you request the unlock code, it may be up to 2 or 3 days before you receive an email with that unlock code. When you request the unlock code, you will need to provide the IMEI code to your current service provider. WARNING: There are MANY scam artists (websites advertising unlock codes for a fee) and many of them will NEVER provide you with an unlock code that works.
2. You install a new SIM card from whatever new service provider you want to use. Example: If you obtained unlock code from Sprint and want to switch service to Virgin Mobile, you insert a Virgin Mobile SIM card.
3. Turn on the phone and it should go to the unlock screen.
4. Enter the unlock code.
I did this on my Tmobile Galaxy Note 3 at it worked perfectly.
UNLOCKING THE SHARP 306SH which is CDMA:
Net10 website said that my 306SH is compatible so I invested $5 on a Net 10 BYOP Kit. I discovered that there is NO SIM card for CDMA in the kit! Instead, the kit provides instructions on how to switch from Boost to Net10. Then I discovered something I've not seen on ANY of my prior smartphones. I removed the BoostMobile SIM card from my 306SH and rebooted the phone. Without ANY SIM card I completed a phone call. However, instead of 4G LTE service was limited to 3G without the SIM card installed. When I reinsta;lled the SIM card, it went back to 4G service. Based on these experiences, I now believe that the BoostMobile 306SH may be already unlocked and switching to another carrier is simply a matter of reprogramming the phone with a Net10 activation kit or similar kit from another carrier that can service CDMA phones.
USING THIS CDMA PHONE ON GSM NETWORK. More research on the latest phones, GSM and CDMA technologies today now leads me to believe that we MIGHT be able to use the 306SH on EITHER the CDMA or GSM networks such as Tmobile or AT&T. Here's why....
Many of the 4G LTE carriers are using the same frequency band for CDMA and GSM
CDMA phones DO NOT require SIM cards BUT the latest batch of phones (including our Aquos Crystal) do have SIM card slots for the very purpose of being able to use them on GSM networks).
I installed an AT&T GSM Nano SIM card in my Sharp 306SH and it did not act like I had done anything bad. I did NOT activate the AT&T SIM card because I do not want to leave BoostMobile at this time nor pay for AT&T too.
OCTOBER 27, 2014 UPDATE: Just heard from Sharp about unlocking 306SH.
Sprint will commence offering unlocking in February 2015 and current policy is posted at http://www.sprint.com/legal/unlocking_policy.html
Sharp/Sprint is currently discussing unlock policies with Boost, Virgin and Alliance which may result in similar policy OR something different but has promised to announce final decisions no later than February 2015.
In the meantime, I advised Sharp of my own findings which indicate that the 306SH sold by Boost Mobile may already be unlocked and capable of GSM service. Sharp's response was no comment. It seems that the only way we all might find out is if one of us installs an AT&T or Tmobile SIM card into a 306SH and tries to activate it with one of the GSM carriers OR installs a SIM card from Virgin Mobile to activate their service. After I get my free month of service from Boost (part of the $149.95 promotion), I will try to switch from Boost to Tmobile because I believe Tmo has better coverage area (and currently offers similar prepaid plans).
If anyone finds anything to contradict this, PLEASE let me know so I can update this post.
I do not accept, want or need any monetary donations from anyone.
I am here trying to help others because I believe "what goes around comes around."
"Thanks" is ALWAYS appreciated so I know I'm not wasting your time or mine!
Glenn
He who dies with the most toys WINS!
Click to expand...
Click to collapse
About :
HOW TO UNLOCK GSM phones (such as the 305SH)
1. You obtain unlock code from whomever sold you the phone and is currently providing service. From time you request the unlock code, it may be up to 2 or 3 days before you receive an email with that unlock code. When you request the unlock code, you will need to provide the IMEI code to your current service provider. WARNING: There are MANY scam artists (websites advertising unlock codes for a fee) and many of them will NEVER provide you with an unlock code that works.
2. You install a new SIM card from whatever new service provider you want to use. Example: If you obtained unlock code from Sprint and want to switch service to Virgin Mobile, you insert a Virgin Mobile SIM card.
3. Turn on the phone and it should go to the unlock screen.
4. Enter the unlock code.
I did this on my Tmobile Galaxy Note 3 at it worked perfectly.
I asked my seller, in Japan, for my 305SH, and according to his answer, SoftBank don't want to give unlock code yet.
Update to everyone
PEOPLE: I think the REAL problem here is that Sharp did NOT plan ahead and decide upon unlock terms with each carrier
BEFORE they started selling the 305SH and 306SH phones.
To clarify, 306SH from Boost Mobile (and likely Virgin and Sprint as well) works on 3G without any SIM card at all.
Take the SIM card out of your phone and see for yourself !
When I spoke with Sharp by phone today, the agent told me the SIM card is only there to store data, which basically confirms this too.
As far as use in India or anywhere else other than USA, someone from that country will have to provide 305SH or 306SH information because
I am not planning any trips outside USA any time soon.
Glenn
The sim card is only for the 4g service.
If you remove the Sim then the phone is restricted to 3g service of the same service provider.
If you add sim card of t mobile, at&t etc then the data which you are using if of boost mobile only.
The sim card slot is not reading anything from the Sim card.
Only thing which needs to be verified is whether the phone supports cdma service overseas or if it can be GSM unlocked.
Testing 305SH GSM in Japan
Could someone with the 305SH in Japan PLEASE remove your SIM card and let us know what happens.
Does it lose all signal or go to 3G?
Thanks,
Glenn
weltwon said:
Could someone with the 305SH in Japan PLEASE remove your SIM card and let us know what happens.
Does it lose all signal or go to 3G?
Thanks,
Glenn
Click to expand...
Click to collapse
Without SIM Card:
- no 3G with 305SH. no data , nothing.
- we can see all network operators around but we can't connect : "unable to connect to this network at this time" if you try.
With SIM card (not Softbank) we didn't see network operators.
(sorry, I not in Japan)
GSM requires SIM card in 305SH
myspac said:
Without SIM Card:
- no 3G with 305SH. no data , nothing.
- we can see all network operators around but we can't connect : "unable to connect to this network at this time" if you try.
With SIM card (not Softbank) we didn't see network operators.
(sorry, I not in Japan)
Click to expand...
Click to collapse
Thanks. This tells me that when the Sharp Aquos Crystal 305SH is activated with a GSM carrier, SIM card is being used like any other GSM only phone. This still leaves me wondering if the 305SH with no SIM card could be activated on a CDMA carrier in Japan. If so, logic says reverse might be true with 306SH in USA.
Glenn
Quick question, does anybody know if I can purchase the Sprint Prepaid Sharp Aquos Crystal and just pop in my TMO sim and have full capabilities (phone, 4G, etc)? If it requires unlock, I suppose I can still get it unlocked after 90 days, right?
Sprint to Tmo
wip328 said:
Quick question, does anybody know if I can purchase the Sprint Prepaid Sharp Aquos Crystal and just pop in my TMO sim and have full capabilities (phone, 4G, etc)? If it requires unlock, I suppose I can still get it unlocked after 90 days, right?
Click to expand...
Click to collapse
Please read the first post in this thread. If/when anyone finds that we can do what you suggest, it will be posted there.
For now, your answer is NO.
Glenn
weltwon said:
UNLOCKING THE SHARP 306SH which is CDMA:
Net10 website said that my 306SH is compatible so I invested $5 on a Net 10 BYOP Kit. I discovered that there is NO SIM card for CDMA in the kit! Instead, the kit provides instructions on how to switch from Boost to Net10. Then I discovered something I've not seen on ANY of my prior smartphones. I removed the BoostMobile SIM card from my 306SH and rebooted the phone. Without ANY SIM card I completed a phone call. However, instead of 4G LTE service was limited to 3G without the SIM card installed. When I reinsta;lled the SIM card, it went back to 4G service. Based on these experiences, I now believe that the BoostMobile 306SH may be already unlocked and switching to another carrier is simply a matter of reprogramming the phone with a Net10 activation kit or similar kit from another carrier that can service CDMA phones.
USING THIS CDMA PHONE ON GSM NETWORK. More research on the latest phones, GSM and CDMA technologies today now leads me to believe that we MIGHT be able to use the 306SH on EITHER the CDMA or GSM networks such as Tmobile or AT&T. Here's why....
Many of the 4G LTE carriers are using the same frequency band for CDMA and GSM
CDMA phones DO NOT require SIM cards BUT the latest batch of phones (including our Aquos Crystal) do have SIM card slots for the very purpose of being able to use them on GSM networks).
I installed an AT&T GSM Nano SIM card in my Sharp 306SH and it did not act like I had done anything bad. I did NOT activate the AT&T SIM card because I do not want to leave BoostMobile at this time nor pay for AT&T too.
OCTOBER 27, 2014 UPDATE: Just heard from Sharp about unlocking 306SH.
Sprint will commence offering unlocking in February 2015 and current policy is posted at http://www.sprint.com/legal/unlocking_policy.html
Sharp/Sprint is currently discussing unlock policies with Boost, Virgin and Alliance which may result in similar policy OR something different but has promised to announce final decisions no later than February 2015.
In the meantime, I advised Sharp of my own findings which indicate that the 306SH sold by Boost Mobile may already be unlocked and capable of GSM service. Sharp's response was no comment. It seems that the only way we all might find out is if one of us installs an AT&T or Tmobile SIM card into a 306SH and tries to activate it with one of the GSM carriers OR installs a SIM card from Virgin Mobile to activate their service. After I get my free month of service from Boost (part of the $149.95 promotion), I will try to switch from Boost to Tmobile because I believe Tmo has better coverage area (and currently offers similar prepaid plans).
OCTOBER 28, 2014 UPDATE:
We CAN use our 306SH Boost/Sprint/Virgin phones with TING which charges based on actual usage for calls, texting and data. The fact that 306SH can ACTIVATE WITH TING is more evidence that 306SH might already be unlocked. Even if it isn't, Ting rates are lower than Sprint, Boost or Virgin if you use your smartphone sparingly. As I was just told during a chat with Ting they "buy access to their network [Sprint] at a wholesale level to provide service."
Aside from the posted usage TING RATES , there is a base monthly charge of $6.
If anyone finds anything to contradict this, PLEASE let me know so I can update this post.
I do not accept, want or need any monetary donations from anyone.
I am here trying to help others because I believe "what goes around comes around."
"Thanks" is ALWAYS appreciated so I know I'm not wasting your time or mine!
Glenn
He who dies with the most toys WINS!
Click to expand...
Click to collapse
I am a cdma user in china
HERE IS MY opinion .when you take out the sim card it still work with 3G right? if it is. i am sure that they flash the numbers in the NV items and if you can get the spc code . you could use the cdma tools like DFS to check
i think it will shows" NV ONLY" but it is no help for unlock
The reason modern CDMA devices have a UICC SIM is for LTE service only. Unlike their GSM counterparts, the built-in IMEI/MEID/ESN of the device is what is registered with the provider. Until recently CDMA devices did not require SIMs because they didn't have LTE or the LTE UICC SIM was built-in (non-removable). Any CDMA device should work without its SIM for everything but LTE.
This device does seem to be unlocked within Sprint's networks. That doesn't mean it has a GSM radio or compatible with GSM LTE bands. For example, the Boost Moto G could be activated on Ting as well (basically unlocked for Sprint), the bootloader can be unlocked, be rooted, and flash any ROM to it, but AFAIK there is no way to get it on a GSM network - it doesn't even have a SIM card. The Nexus 5/6 are the only devices so far that are completely cross-compatible between CDMA, GSM, and their respective LTE networks.
If I am wrong, and the hardware is identical between the US and Japanese versions, we would still have to get root access first and flash a GSM ROM/radio to get any GSM carriers to work.
Ting definitely does work though and is an excellent inexpensive provider... the only downside is using Sprint's network, but if you are in a half-decent LTE area it is quite good.
Posted this in another thread too but here so more ppl see:
Today went out and bought Sharp Aquos Crystal on Boost with the $100 off deal when you bring your phone number to boost. Got the phone for $50 then took the phone and activated it on Ting. Now Boost guy who sold it to me called and said that they will report phone as lost or stolen. What to do?
$100 off phone at Boost for giving them your #, means just that.
max1c said:
Posted this in another thread too but here so more ppl see:
Today went out and bought Sharp Aquos Crystal on Boost with the $100 off deal when you bring your phone number to boost. Got the phone for $50 then took the phone and activated it on Ting. Now Boost guy who sold it to me called and said that they will report phone as lost or stolen. What to do?
Click to expand...
Click to collapse
The deal you did is NOT the same as paying full price for the phone and then choosing whatever carrier you prefer.
By giving you $100 off (and as you have stated) you were agreeing to "bring your phone number to Boost" which you are violating by bringing your phone number to Ting.
I suggest you cancel Ting and activate with Boost UNLESS you can totally rescind (cancel) your original deal with Boost.
I am not an attorney but it seems pretty simple to understand why Boost is pissed at you.
They gave you $100 off the phone ONLY because you were agreeing use Boost phone service.
Glenn
P.S. Not sure if the offer is still on but I paid Boost $149 for my phone which included a month of free service (up to $50). I might move to Ting but BEFORE I do,
and based on your experience, I will be sure to speak with Boost FIRST, just to make sure there isn't some small print somewhere that might cause me a problem.
Related
Hello,
I have the Samsung Epic 4G (SPH-D700), from Sprint.
How i can use my new phone internationally ?
what will unlocking a the phone will achieve for me?
Once unlocked, can I add CDMA service from international operators/carriers, such as India ?
Also Is an unlocked phone the equivalent/identical to a OMH model ?
thanks
Rudy
Note: OMH (Open Market Handsets) is an industry initiative led by the CDMA Development Group (CDG) to increase device variety and offer new channels and distribution options within the CDMA ecosystem.
I don't think you even need root access to use CDMA Workshop and do things that are illegal, at least in the states - to get the phone working on another network. Given - each phone is different so there are no straight forward write ups for most carriers on how to get MMS,SMS,Phone, and Data working on the specific carriers.
Kcarpenter said:
I don't think you even need root access to use CDMA Workshop ..... to get the phone working on another network. .
Click to expand...
Click to collapse
I am new to all this unlocking process
Are you saying that, CDMA Workshop will allow my handset to be added to other carrier/operator service ?
You want to use it in India right call Tata Indicom and ask them they are a CDMA carrier in India that can reprogram your phone while your their. They should be able to answer all your questions.
http://www.tataindicom.com/Default.aspx
-McMex
i woudl just buy a cheap world phone off ebay and use prepaid sim cards. thats why I kept my blackberry. either that or you could pay sprints rediculous charges for international calls. I don't think you will have an easy time getting another company to reprogram the phone for you.
Hello All,
Just recently came across a T8282 for sale, At a local thrift store of all places (lol).
Aside from some screen scratches (I assume these did not come with a factory protector/layer I can just peel off?) and missing the stylus + SIM card, But It works perfectly.
Anyway,
This is my first "Real" cell phone or "Modern" I guess you would say.
I've always used Prepaid service and Phones provided by the Prepaid Carrier, As has my family.
We all use Virgin Mobile, And I already have an established account with funds on it for them.
Also, They just added a very reasonable monthly Data Package Plan that seems to be the best deal around in prepaid.
Would there be any possible way to use Virgin Mobile Service with my new T8282?
I'm aware Virgin does not ussualy use SIM cards (or at all) in there phones, But, I've seen some Virgin Sim cards up for sale on auctions sites that appear to be available from outside the US.
Would I be able to make one of these "Foreign" SIM Cards work properly inside the US?
And if not~
What is a good Prepaid Service Provider that uses SIM cards I could switch over to?
I'm aware prepaid is not really the way to go with a phone like this, But I'm not really a hardcore user, And Non-Contract has always got me through just fine.
Sorry if this is in the wrong area.
Oh, And does this phone come already unlocked? Or will I need to do that also?
Bad news I'm afraid
The T8282 is a European GSM/UMTS handset and as such won't work on Virgin Mobile in the US (which uses the Sprint CDMA network)
You'll need to switch to a US carrier which uses GSM - AT&T and T-Mobile are the two big networks which do. In addition, you'll only get voice and GPRS data as the phone can't use the 3G frequences used in the US (the T8285 was the version with US bands)
Virgin Mobile is a global brand, but each country runs its network seperatly. You won't be able to pick up a SIM card and expect it to work on the US Virgin network.
As ther T8282 wasn't sold officially in the US, it will already have been unlocked if it has been used with a US network.
There's other people here which have used a T8282 in the US, it's worth searching the forums.
*Facedesk*
Thanks for all the info handsomedog.
I kinda figured Virgin wouldnt work out, But had to ask.
I dont mind switching Carriers as long as its a prepaid service, But did not count on the phone not being able to "Fully" function... That really sucks.
i have been reading and searching for over an hour now here and on several pages and do not seem to find any answer froma real proffessional.
why i cant get signal after i insterted my Tmobile Sim card in my unlocked droid pro verizon ? i even tried and insterted my co worker AT&T sim card, same results, NO NETWORK FOUND.
Verizon told Motorola to block GSM networks inside the US. There is nothing wrong with your phone, but right now AT&T isn't going to work.
Check out the Droid 2 Global forums for more info. I believe folks over there are working on a solution.
Have you had the GSM antennas unlocked? When I bought my Pro I was told that in order to actually use it in Global mode (and use the GSM antenna) you have to either take it to a verizon store or call a number for them to unlock it. The GSM antenna is disabled by default.
jonkranked said:
Have you had the GSM antennas unlocked? When I bought my Pro I was told that in order to actually use it in Global mode (and use the GSM antenna) you have to either take it to a verizon store or call a number for them to unlock it. The GSM antenna is disabled by default.
Click to expand...
Click to collapse
The GSM antenna is not locked by default, but the SIM card slot is. If you wanted to take the phone to Europe and buy a pre-paid SIM to use over there (instead of Verizon's SIM) then yes, you must unlock the phone.
However, entering the SIM unlock code will not help you connect to AT&T or T-Mobile, because Verizon blocked it on the radio level.
GSM antenna unlocked?
i am not trying to be Jerk, but i have been in the cell phone repair business since 2003, and never heard of that term, is that a new term?
jonkranked said:
Have you had the GSM antennas unlocked? When I bought my Pro I was told that in order to actually use it in Global mode (and use the GSM antenna) you have to either take it to a verizon store or call a number for them to unlock it. The GSM antenna is disabled by default.
Click to expand...
Click to collapse
cprauctions said:
GSM antenna unlocked?
i am not trying to be Jerk, but i have been in the cell phone repair business since 2003, and never heard of that term, is that a new term?
Click to expand...
Click to collapse
that's what i was told by a sales rep at the verizon store, so it came from a totally reliable source.
maybe I just got confused as to which was locked (sim card vs antenna)
DroidBandUnlocked - Droid Pro
www.youtube.com/watch?v=2Hgzndt8zBg
LMAO
jonkranked said:
that's what i was told by a sales rep at the verizon store, so it came from a totally reliable source.
maybe I just got confused as to which was locked (sim card vs antenna)
Click to expand...
Click to collapse
The sales rep is a retard. Lmao.
Man, if the unlock has truly been discovered, it's going to be real tempting not to switch over to T-Mobile if Sprint lets me out of contract. I use my Droid Pro strictly as a travel phone, but if I can use it at home, too, I'd love to.
Unlocked Droid Pro for USA GSM!
This other guy on androidforums came across an unlocked DroidPro that worked with his T-Mobile Sim Card for a while until he decided to update the phone and ended up blocking his T-Mobile sim card in the end...
I kind of hope there are some other phones like that out there so I can get my hands on one of them and figure out where to look for that piece of code that blocks the phones ability to use T-mobile/AT&T networks.
I use my droid pro overseas, but travel to the us two or three times a month. It sucks to have a global phone that i can use everywhere (roaming) but not in the US. A verizon plan is simply too expensive to afford to use 4 days a month.
I would be willing to pay, donate, contribute to find a way to activate the droid pro on a prepaid at&t plan. Or even an affordable verizon daily prepaid plan. Any ideas?
Sent from my DROID PRO using XDA App
hk9090 said:
I use my droid pro overseas, but travel to the us two or three times a month. It sucks to have a global phone that i can use everywhere (roaming) but not in the US. A verizon plan is simply too expensive to afford to use 4 days a month.
I would be willing to pay, donate, contribute to find a way to activate the droid pro on a prepaid at&t plan. Or even an affordable verizon daily prepaid plan. Any ideas?
Sent from my DROID PRO using XDA App
Click to expand...
Click to collapse
You could have it flashed to Page Plus. They operate on the Verizon network.
anyone know if it's successfully been done? Have an XPRT and we might be migrating from Sprint to Tmob. Would love to keep using the XPRT as backup phone or primary if it takes a while to get my hands on Milestone 3.
It won't work on T-Mobile 3G, and I don't know if this works for the XPRT, but the Pro unlock has been released.
http://forum.xda-developers.com/showthread.php?t=1259550
well that's a waste. Too many damn gsm bands. Thanks for the link. Might do it anyway. If I end up selling it, it'll be more valuable if it can be used on AT&T. Think getting GSM phones from Bell Canada is the way to go for Tmob phones. Think the Milestone 3 will be in my future if we do the switch.
over
回帖不看帖系列。
别把国内论坛坏习惯带到这里来。
mourui313 said:
I'm from BESTBUY to buy 306SH, but not in USA activated by SPRINT has sent to China signal, I want to use 3G or 4G LTE in the China Telecom's CDMA network, but to insert the SIM card can not identify, who are willing to help me to activate the machine? Must be in the activation of SPRINT can change the card or the first activation solution network lock, to use? SPRINT to me this kind of customers, whether to provide unlocking service?
Click to expand...
Click to collapse
Hi, I can confirm that even you have it UICC unlocked, it won't work with China Mobile/Unicom/Telecom.
Service status will be SEARCHING always.
解锁成功了吗求方法
You'd better do some research before your purchase
mourui313 said:
I'm from BESTBUY to buy 306SH, but not in USA activated by SPRINT has sent to China signal, I want to use 3G or 4G LTE in the China Telecom's CDMA network, but to insert the SIM card can not identify, who are willing to help me to activate the machine? Must be in the activation of SPRINT can change the card or the first activation solution network lock, to use? SPRINT to me this kind of customers, whether to provide unlocking service?
Click to expand...
Click to collapse
Sprint could unlock the phone for oversea use only for their customer and the phone need to be activated with Sprint at least 30 days. I am afraid we couldn't help you.
Sprint Unlock
wuyiL said:
Sprint could unlock the phone for oversea use only for their customer and the phone need to be activated with Sprint at least 30 days. I am afraid we couldn't help you.
Click to expand...
Click to collapse
I tried to contact sprint customer service, They told even their phone is unlocked, they still can not use other carrier's sim card. BUT as we can see sprint iphone 6 and 6+ are oversea unlocked in China, and supporting China Mobile TD-LTE bands( Band 38 ,41).
Let's see this phone, when I got into the hidden menu, I figured out that 306sh is support TD-LTE band 41, That's means if it is oversea unlocked (like iPhone 6 example). It is possible that 306sh also is oversea unlocked, the best carrier for support 306sh is China Mobile (TD-LTE), China Telecom (CDMA 1X, CDMA ev-do REV A, TDD-LTE, FDD -LTE), Softbank (Japan FDD-LTE, TDD-LTE, HSPA+).
I ll try take it to have a oversea test. Let's wait.
According to your saying, technically we could unlock it to use in China and Japan.
Oversea Unlock
wuyiL said:
According to your saying, technically we could unlock it to use in China and Japan.
Click to expand...
Click to collapse
In theory, I have to say it could be oversea unlocked. However, if we want to use the phone oversea. We have to concern about two issues.
First, the phone had better be unactivated. I am not sure we can use a CDMA phone burned some carriers information on abroad. So an unactivated aquos is more likely can be used oversea.
Second, If we use china mobile's network, I don't think the phone can make a call. that because, china mobile is a gsm carriers, they do not support CDMA phone. Only thing we can use from china mobile is their TD-LTE network. So if we insert CMCC sim card, the phone will become a web only phone that is unable to make a call. Or if China Mobile has VoLTE technology. On the other hand, China Telecom's network will be a best choice for 306sh. Cauz China Telecom's 2g 3g 4g network is exactly same with Sprint network. Let's see, softbank. the situation is a little bit similar with China Mobile. Softbank also is a GSM carrier, but Softbank they do not have 2G network, about 10 year ago, Japan closed all their 2G network, that's means, Softbank do not have GSM GPRS and EDGE. for replacement, they have WCDMA, HSDPA, HSUPA, HSPA+, FDD-LTE and TDD-LTE, so aquos also is very suitable to Softbank in Japan.
Let's waiting for the test.
看完我只想说楼主傻逼
尼玛是不是末宝店主 还是什么脑残用google翻译
淘宝店主倒也有心可原
不过这英语真是有点坑了啊
Englsih
Alien Kingson said:
不过这英语真是有点坑了啊
Click to expand...
Click to collapse
This is a an English forum, I do not understand why you guys type Chinese at here.
I am joining in the discussion is to try to help people who have this kinda phones in China. On the other hand, I dont think it is a good place for us to critical whose English is better than others. If you guys have some good ideas why dont you post them in English not Chinese on the forum to let people from all over world to know thus we can root the phone earlier. Anyway I can get high speed 4G LTE internet service in states, I dont care how it works in China. The reason why I join the discussion is try to help you guys. Our goal is to root the phone, let do it, we can made it.
Dave E said:
This is a an English forum, I do not understand why you guys type Chinese at here.
I am joining in the discussion is to try to help people who have this kinda phones in China. On the other hand, I dont think it is a good place for us to critical whose English is better than others. If you guys have some good ideas why dont you post them in English not Chinese on the forum to let people from all over world to know thus we can root the phone earlier. Anyway I can get high speed 4G LTE internet service in states, I dont care how it works in China. The reason why I join the discussion is try to help you guys. Our goal is to root the phone, let do it, we can made it.
Click to expand...
Click to collapse
i have tried to write a unlock SIM card. but it dont work on China-Unicom(a GSM/WCDMA/LTE network Operator) ,i can make phonecalls to others, but cant receive phonecalls. i want to make 305sh use GSM ONLY,i tried *#*#4636#*#* it cant set GSM ONLY. can any other way to set GSM ＯＮＬＹ？ ｔｈａｎｋｓ
Hey all,
I recently got my Note 4 through US Cellular SIM unlocked and when I insert another SIM from AT&T or Tmobile, the phone accepts the SIM but there isn't any setting to change the phone to global mode in the network settings area, nor is there a way to change APNs. I cannot place calls on either Tmobile or AT&T with it, which I find odd since the phone doesn't reject the SIM. Does this version not have support for GSM bands or is it something to do with US Cellular's software that prevents it from connecting to United States GSM carriers? Is there a hidden setting that I need to get into to enable GSM use? Thanks all!
Sent from my Galaxy Note 4 (US Cellular) using XDA Free mobile app
Here's a screenshot of what I get when I try to change the network type to Global or GSM.
Sent from my US Cellular Note 4 using XDA Free mobile app
Old thread but bumpin, any news on this?
I also have bought a US Cellular Note Edge (not arrived yet) to use it in European GSM Networks. Phone was really cheap, so i thought i'll give it a try. Anyone have news on how to unlock GSM capabilities on this ? Maybe with a Rom from a GSM Edge ?
sportsinger75 said:
Hey all,
I recently got my Note 4 through US Cellular SIM unlocked and when I insert another SIM from AT&T or Tmobile, the phone accepts the SIM but there isn't any setting to change the phone to global mode in the network settings area, nor is there a way to change APNs. I cannot place calls on either Tmobile or AT&T with it, which I find odd since the phone doesn't reject the SIM. Does this version not have support for GSM bands or is it something to do with US Cellular's software that prevents it from connecting to United States GSM carriers? Is there a hidden setting that I need to get into to enable GSM use? Thanks all!
Sent from my Galaxy Note 4 (US Cellular) using XDA Free mobile app
Click to expand...
Click to collapse
How did you get your note 4 unlocked?
Thanks,
Shaun
mv-testarossa said:
I also have bought a US Cellular Note Edge (not arrived yet) to use it in European GSM Networks. Phone was really cheap, so i thought i'll give it a try. Anyone have news on how to unlock GSM capabilities on this ? Maybe with a Rom from a GSM Edge ?
Click to expand...
Click to collapse
Can you let us know what your experience with the US Cellular Note Edge?
I am having the same problem
gd
kv
I recently spent some time on the phone with the executive assistant to the president uscellular and well I had no success in getting my phone unlocked if I understand correctly the phone is cable of gsm also. If anyone would like I can give you the number 4 this lady name Karen and you can bring her directly. I also spoke with several members of the presidents executive Support technical service and they all indicated that the machine would have to be taking it into the store to be unlocked. the weird thing was that the machine is not blacklisted, stolen nor gained in any ill gotten way but yet all with one accord further said that it would be refuse for unlocking without giving any good reason. I understand the company was sued in court and lost the battle to not unlock their phones and this seems to not affect them only one to one basis. I will find a solution to this and I will share it. I would be grateful for any help in doing meanwhile.
Sent from my SM-N910V using XDA Free mobile app
Hey, everybody. I hope I'm able to help... and in turn, I hope someone is able to help me.
Supposedly... newer Qualcomm-powered Android phones are inherently capable of connecting to any CDMA or GSM network. However, the different bands are enabled/disabled per the carrier's specifications. For instance, I'm a Verizon customer, and I connect to bands 4 and 13 for LTE service. However, US Cellular devices do not have band 13 enabled by default.
All hope is not yet lost, though. There is a thread (which has since been closed due to trolling/bickering) that details a method to flash the Qualcomm chip to enable/disable bands as needed. See here: http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 According to the information there... it seems that I'd be able to flash the CPU chip to enable band 13, and then I'd have support for all 1x / 2G / 3G / LTE bands that I'd need for Verizon. Likewise for T-Mo, Sprint, ATT, etc.
Now for my problem...
I have recently purchased a USC Note 4 (N910R4) from Amazon, though it was listed as a N910F, International Edition. It was listed as having been unlocked for use on any CDMA network. Unfortunately, the phone does not recognize my Verizon SIM, Verizon couldn't give me any information about the device, and a US Cellular support chat representative said I'd have to visit a store to check if the phone is actually unlocked. The closes USC store is several hours away in another state. The phone came with a USC SIM still in it... and it recognizes that SIM without a problem. I can't make phone calls, though... and no mobile data, either.
I had intended to use the International Version (N910F) and enable the correct bands per the thread above... and then activate the phone on my Verizon account... but the USC version should be close enough in band support that I'd be able to at least activate the phone. The USC phone supports band 4 LTE, and I get band 4 service where I'm sitting right now. If not that, the 2G and 3G band support are identical, I believe. So, I'm just doubtful that I'll be able to activate the phone just yet.
Can anyone shed light on how to verify that my new phone is actually carrier/SIM unlocked? I was hoping I'd be able to get someone to query a database of unlocked MEIDs, but for some reason, I am supposed to go to a store. I can't even call.
Any help is appreciated.
DrPhant0m said:
Hey, everybody. I hope I'm able to help... and in turn, I hope someone is able to help me.
Supposedly... newer Qualcomm-powered Android phones are inherently capable of connecting to any CDMA or GSM network. However, the different bands are enabled/disabled per the carrier's specifications. For instance, I'm a Verizon customer, and I connect to bands 4 and 13 for LTE service. However, US Cellular devices do not have band 13 enabled by default.
All hope is not yet lost, though. There is a thread (which has since been closed due to trolling/bickering) that details a method to flash the Qualcomm chip to enable/disable bands as needed. See here: http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 According to the information there... it seems that I'd be able to flash the CPU chip to enable band 13, and then I'd have support for all 1x / 2G / 3G / LTE bands that I'd need for Verizon. Likewise for T-Mo, Sprint, ATT, etc.
Now for my problem...
I have recently purchased a USC Note 4 (N910R4) from Amazon, though it was listed as a N910F, International Edition. It was listed as having been unlocked for use on any CDMA network. Unfortunately, the phone does not recognize my Verizon SIM, Verizon couldn't give me any information about the device, and a US Cellular support chat representative said I'd have to visit a store to check if the phone is actually unlocked. The closes USC store is several hours away in another state. The phone came with a USC SIM still in it... and it recognizes that SIM without a problem. I can't make phone calls, though... and no mobile data, either.
I had intended to use the International Version (N910F) and enable the correct bands per the thread above... and then activate the phone on my Verizon account... but the USC version should be close enough in band support that I'd be able to at least activate the phone. The USC phone supports band 4 LTE, and I get band 4 service where I'm sitting right now. If not that, the 2G and 3G band support are identical, I believe. So, I'm just doubtful that I'll be able to activate the phone just yet.
Can anyone shed light on how to verify that my new phone is actually carrier/SIM unlocked? I was hoping I'd be able to get someone to query a database of unlocked MEIDs, but for some reason, I am supposed to go to a store. I can't even call.
Any help is appreciated.
Click to expand...
Click to collapse
I share all your concerns sir. I too have not learned yet how to determine if USC nope for exactly carrier locked or no but I am of the firmest belief based on what I've learned from USC at various levels up to the Presidents executive team that it is indeed carrier locked. I cannot answer for yours then I believe that all under phones come in one of the two varieties and I am convinced even after the court ruling against them that they I have no intent to unlock a phone by less than forcesure. Furthermore I have no confidence that the store they may send you to has any unlocking abilities. According to the executive team that does this work in reality you must in the machine into them and prove its worthwhile to be unlocked. In my case well they cannot prove there is any malfeasance, they still choose to err on the side of caution and refuse to accept any proof then I have of the machine purchased new complete and clean but from a second party. They furthermore refuse to contact the locals that originally sold the phone and truthfully are the first corporation that ever more me so thin that I chose to unlock the bang bang myself. I remain as giddy as a schoolboy hoping to hear more good news from this post. I'm confident then I currently have the knowledge to fix the phone but do not currently have the time. I will happily update I'll with my success be crying the Blues at my failure soon.
GH
Sent from my SM-N910V using XDA Free mobile app
Any updates, guys? Did flashing the ROM to allow access to additional channels work for anyone? Thinking of buying a USC Note 4 and then trying to unlock it for GSM usage.
Any news on unlocking or using on GSM networks? thx
kardeşim ne yaptın telefonu açabildin mi ?
aynı sorun bendede var
Has anyone got any further with this? I've just bought a US cellular note 4 and my APN settings are greyed out. I'm assuming that US cellular will be difficult to deal with to get the phone unlocked especially if it has been bought from a third party. Has anyone had any luck with getting there's unlocked?
Hi!i set my Note Edge to say on Network mode:GSM/WCDMA/LTE but i can't place calls etc...has anyone an idea to make it work?
use z3x box to unlock it
To whom might be concern;
Make things short, NO, you cant use USC Note 4 on any US carrier if u look at the spec. The phone support only some GSM850 and FDD LTE band 5 (850mzh). And att/tmobile 2g voice is on gsm1700/2100 and LTE band is not match....... So that being said you are buying note 4 as Samsung Player and only good with USC and somewhat Verizon(need to hack for it to work, and stillike not all feature will work). Hope answer most you guy question
Phone is cdma unlocked automatically on 6.0.1 roms
---------- Post added at 05:52 PM ---------- Previous post was at 05:45 PM ----------
DrPhant0m said:
Hey, everybody. I hope I'm able to help... and in turn, I hope someone is able to help me.
Supposedly... newer Qualcomm-powered Android phones are inherently capable of connecting to any CDMA or GSM network. However, the different bands are enabled/disabled per the carrier's specifications. For instance, I'm a Verizon customer, and I connect to bands 4 and 13 for LTE service. However, US Cellular devices do not have band 13 enabled by default.
All hope is not yet lost, though. There is a thread (which has since been closed due to trolling/bickering) that details a method to flash the Qualcomm chip to enable/disable bands as needed. See here: http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 According to the information there... it seems that I'd be able to flash the CPU chip to enable band 13, and then I'd have support for all 1x / 2G / 3G / LTE bands that I'd need for Verizon. Likewise for T-Mo, Sprint, ATT, etc.
Now for my problem...
I have recently purchased a USC Note 4 (N910R4) from Amazon, though it was listed as a N910F, International Edition. It was listed as having been unlocked for use on any CDMA network. Unfortunately, the phone does not recognize my Verizon SIM, Verizon couldn't give me any information about the device, and a US Cellular support chat representative said I'd have to visit a store to check if the phone is actually unlocked. The closes USC store is several hours away in another state. The phone came with a USC SIM still in it... and it recognizes that SIM without a problem. I can't make phone calls, though... and no mobile data, either.
I had intended to use the International Version (N910F) and enable the correct bands per the thread above... and then activate the phone on my Verizon account... but the USC version should be close enough in band support that I'd be able to at least activate the phone. The USC phone supports band 4 LTE, and I get band 4 service where I'm sitting right now. If not that, the 2G and 3G band support are identical, I believe. So, I'm just doubtful that I'll be able to activate the phone just yet.
Can anyone shed light on how to verify that my new phone is actually carrier/SIM unlocked? I was hoping I'd be able to get someone to query a database of unlocked MEIDs, but for some reason, I am supposed to go to a store. I can't even call.
Any help is appreciated.
Click to expand...
Click to collapse
Though the phone is automatically cdma unlocked on android 6.0.1 roms, the bands are still disabled. I suggest following DrPhant0m's advice and look into the posted link above.
Deadbit said:
Phone is cdma unlocked automatically on 6.0.1 roms
---------- Post added at 05:52 PM ---------- Previous post was at 05:45 PM ----------
Though the phone is automatically cdma unlocked on android 6.0.1 roms, the bands are still disabled. I suggest following DrPhant0m's advice and look into the posted link above.
Click to expand...
Click to collapse
I've still got the USC Note 4. My son uses it on wifi and to watch videos that we load to local storage. In other words... no sim card installed.
If I manually update the phone to 6.0.1... what will I gain being that I'm a Verizon customer? Is the only difference that 1 band of LTE will be inaccessible? Would it actually start working for calls and some data with a verizon sim?
The whole "reprogram other-carrier Qualcomm phones to work on Verizon's bands" is frequently debunked as chasing a unicorn in the verizon forums.
Further... is the same applicable to newer phones? Could I get a newer (note 5/7) USC phone with android 6.x+ to work with verizon? (Unlocked bootloader would be my only reason to try)
Thanks!
Sent from my SM-N910V using Tapatalk