MetroPCS zmax pro on other providers? - ZTE Zmax Pro Questions & Answers

Will my MetroPCS zmax pro work on other providers without being unlocked? For example will it work on T-Mobile, simple Mobile, straight talk etc?
Sent from my Z981 using Tapatalk

Will it work on Family Mobile?
Sent from my Z981 using Tapatalk

Nickdroid86 said:
Will my MetroPCS zmax pro work on other providers without being unlocked? For example will it work on T-Mobile, simple Mobile, straight talk etc?
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No has to be unlocked

datricbrown said:
No has to be unlocked
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ZTE has said that it is at MetroPCS discretion based on request for the update so until MetroPCS decides that they want to ask for an update ZTE has said there is nothing they can do so if you can get your phone to work on another carrier unlocked then by all means I would do it

I have a Zmax pro in T-mobile

hveone1426 said:
ZTE has said that it is at MetroPCS discretion based on request for the update so until MetroPCS decides that they want to ask for an update ZTE has said there is nothing they can do so if you can get your phone to work on another carrier unlocked then by all means I would do it
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Click to collapse
Yes t mobile an metro work on same network useinf a dialer code u can unlock much easier if you know how to configure apn setting it will work on any network Verizon is most difficult to configure but I've done it , all is possible in open source

Network unlock zte z891
How do you unlock it using the device unlock app?
There is no prompt for unlock code

i bought my zmax pro phone from a friend. Its metro pcs network originally. I took my sim card out of my cricket phone and stuck it in the zmax pro phone and it worked instantly. To my knowledge, its not unlocked.

NinjaPrincess25 said:
i bought my zmax pro phone from a friend. Its metro pcs network originally. I took my sim card out of my cricket phone and stuck it in the zmax pro phone and it worked instantly. To my knowledge, its not unlocked.
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Click to collapse
Must have been unlocked,I was told it was 3 month wait from purchase date before it could be unlocked .
Just unlocked mine from metro PCS to Cricket .Only issue thus far is visual voicemail .

Just wanted to confirm that the Metro version of this phone does need an unlock to work on T-Mobile. But Metro will give you the PIN if you qualify, even after you leave them

Hi everybody.
Sorry for the resurrect.
I got this phone "unlocked', shows another carrier but I can't make calls.
It says mobile network not available.
Any tips are highly appreciated.

Related

Can the LG G6 LS993 be unlocked?

Hi,
I received an LG G6 LS993 as a gift at work. I have T-Mobile and would love to know if there is a way to have it unlocked.
Thanks
I would like to know this too, I just got a Sprint LG G6 and have Tmobile. Every unlocking website that I go to says they can't do it. Anyone have a solution?
No never.
"No, Never"
Gasaraki- said:
No never.
Click to expand...
Click to collapse
If you don't know what you are talking about please do not respond. Way too much WRONG information out there concerning unlocking Sprint phones. Yes, this phone can be unlocked for GSM sim card use, as can every LG G-Series phone from Sprint starting with the G2. This can be proven with a quick google search so I wont bother with doing the leg work you obviously failed to do before you gave this person an incorrect answer. As for specific method for the G6, we are still working on it. You should check back with the forum periodically for updates.
ak_burton said:
If you don't know what you are talking about please do not respond. Way too much WRONG information out there concerning unlocking Sprint phones. Yes, this phone can be unlocked for GSM sim card use, as can every LG G-Series phone from Sprint starting with the G2. This can be proven with a quick google search so I wont bother with doing the leg work you obviously failed to do before you gave this person an incorrect answer. As for specific method for the G6, we are still working on it. You should check back with the forum periodically for updates.
Click to expand...
Click to collapse
So you say yes, but there's no way to do it?
Aren't there limitations in compatibility between Tmo networks and Sprint? Isn't the Sprint version CDMA based while the Tmo GSM? Or do they have both radios and it's merely enabling them?
Sent from my LG-H872 using Tapatalk
Every Sprint phone since 2016 has GSM radios and the frequency bands necessary for T-Mobile (and AT&T). Normally to get Sprint phones unlocked they have to be paid for outright (no contracts or device payment plans remaining) at which point they normally unlock them automatically. If this criteria is all met, then you should be good to go by popping in a T-Mobile SIM. Otherwise if it's still locked then it most likely is still under payment. Past history with unlocking Sprint phones has proven it to be a difficult endeavor when going through third-party, so more luck to you if that's the route you have to go.
Gasaraki- said:
No never.
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All Sprint phones capable of LTE are automatically unlocked after they are paid for and can be used on almost any GSM carrier as the bands usually match up. They have the SIM ports necessary for other networks, used for LTE capability on Sprint.
Easily unlocked
Sometimes if you just call Sprint and ask for the UICC unlock code they'll just give it to you.
Sent from my LG-LS993 using XDA-Developers Legacy app
jaqual said:
Sometimes if you just call Sprint and ask for the UICC unlock code they'll just give it to you.
Sent from my LG-LS993 using XDA-Developers Legacy app
Click to expand...
Click to collapse
What if I am not Sprint Customer and I don´t live in the USA?
Is there any way I could get the UICC code?
rocz.mx said:
What if I am not Sprint Customer and I don´t live in the USA?
Is there any way I could get the UICC code?
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Click to collapse
It's automatically unlocked once it's paid off. If you got it as a gift, it's already unlocked.
Sent from my LG-LS993 using Tapatalk
rocz.mx said:
What if I am not Sprint Customer and I don´t live in the USA?
Is there any way I could get the UICC code?
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Click to collapse
Then you shouldn't be using the LS993...it's the Sprint version.
jaqual said:
Then you shouldn't be using the LS993...it's the Sprint version.
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Click to collapse
It's quite possible he got it as a gift from someone, and they used Sprint.
Sent from my LG-LS993 using Tapatalk
tri_cchan said:
It's quite possible he got it as a gift from someone, and they used Sprint.
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Click to collapse
That's possible, and if they didn't unlock it then he should still be able to call Sprint and they'd probably give it to him if it's ESN is clear.
I have my phone unlocked by buying the service on the Ebay. It costs me $20.
tri_cchan said:
It's automatically unlocked once it's paid off. If you got it as a gift, it's already unlocked.
Sent from my LG-LS993 using Tapatalk
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Click to collapse
No, you have to call to get it unlocked .
I paid off for ahwile , it never got unlocked.
Called Sprint INTERNATIONAL department, when finish the call, the phone rebooted and unlocked
Validator1982 said:
I have my phone unlocked by buying the service on the Ebay. It costs me $20.
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Hi guys, I just bought the phone. How I can check if contract already paid off? And what is the Service to unlock phone with 20$? Cause original source said, that we cannot unlock bootloader developer.lge.com
LG G6 LS993 can't use on T-mobile
slawson said:
Easily unlocked
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Sprint unlocked my LG G6 after paying in full but when putting the T-Mobile sim card is says "invalid sim". Please help.
thanks,
[email protected]
Skype me (cyc0d3d) I have the solution for unlock for ls993 z9 and za
Sent from my BBD100-1 using Tapatalk
Lg g6 and lg v30 now succussfully unlocked. Working on remote solution....not likely.
I have converted the LG G6 and LG V30+ from Sprint, model numbers LS993 and LS998 to unlocked firmware versions of the same phone, the AS998 and H873 versions. This is done with an unlocking tool, it is not free but the tool is well worth its salt..... This tool can be found with a bit of searching so I am not going to disclose it here and get this thread shut down or otherwise. Suffice it to say no IMEI change is required as has been erroneously stated elsewhere, the phone acts exactly like the stock version (with no bloat at all) as far as I can tell .......and I do this for a living.....lol. I am sending this reply with a Sprint V30 unlocked without Sprints help and on the Simple Mobile(T-mobile) network. Currently getting the expected throttled to 20mbps speed I've typically gotten with LTE on a T-Mobile mvno.
It does spike to 60+mbps before settling at 20 so the speed limitation is definitely the network(my cheap ass) and not the phone or flash.
I am working on a remote solution and will notify if I am able to overcome the speed requirement needed vs risk to phone brick ratio down to a level I feel comfortable with. I do NOT like not having the phone in my hand when working on it..... I would be happy to share info for shipping to my shop so that I can unlock your Sprint phones, feel free to message me.

A T-Mobile S8 on Verizon

I've searched and cant find anything but the bands for either service. Which they use a lot of the same. Is a T-Mobile branded S8 usable on Verizon? Full 4G or not? Thanks!
its a gsm device. i believe the internet data part will work but not phone calls
the_rooter said:
its a gsm device. i believe the internet data part will work but not phone calls
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Darn. I was hoping since they all have the same model number that it would be possible.
steven1193 said:
I've searched and cant find anything but the bands for either service. Which they use a lot of the same. Is a T-Mobile branded S8 usable on Verizon? Full 4G or not? Thanks!
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Call Verizon with your IMEI # and they can check if it's compatible with their network.
Sent from my SM-G950U using Tapatalk
steven1193 said:
I've searched and cant find anything but the bands for either service. Which they use a lot of the same. Is a T-Mobile branded S8 usable on Verizon? Full 4G or not? Thanks!
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Click to collapse
If you unlock it...it will work just fine.
steven1193 said:
I've searched and cant find anything but the bands for either service. Which they use a lot of the same. Is a T-Mobile branded S8 usable on Verizon? Full 4G or not? Thanks!
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Did you ever figure out if this was possible? I can't seem to find a definitive answer.
Bump - anyone know if this will work?
As soon as I get mine unlocked I'll let you know as I have Verizon. All s8 models are the same but I'm sure the T-Mobile software has blocked Verizon bands. I'm sure if you flash Verizon software it will work just fine.
I have an unlocked T-Mobile Galaxy S8+ and it does not work on Verizon. I went into a Verizon store and they tried for an hour to activate the phone to no avail. They tried multiple different SIM cards and none of them worked. If anyone has better luck, please let me know. But they weren't able to figure it out at Verizon.
herbn said:
I have an unlocked T-Mobile Galaxy S8+ and it does not work on Verizon. I went into a Verizon store and they tried for an hour to activate the phone to no avail. They tried multiple different SIM cards and none of them worked. If anyone has better luck, please let me know. But they weren't able to figure it out at Verizon.
Click to expand...
Click to collapse
You need an unlocked Tmobile S8 or S8 plus.
Read the instruction in "Flash any carrier 100%" to flash to the carrier you desired, activate all bands.
Then use it on Verizon.
You need to flash your phone to Verizon to work. I did the exact opposite actually. I bought a Verizon device and flashed it fully to T-Mobile. Works perfect on T-Mobile because every US Galaxy S8 for the major carriers is SM-G950U. They support each other's bands, their just disabled by the carrier firmware.
ItzApp said:
You need to flash your phone to Verizon to work. I did the exact opposite actually. I bought a Verizon device and flashed it fully to T-Mobile. Works perfect on T-Mobile because every US Galaxy S8 for the major carriers is SM-G950U. They support each other's bands, their just disabled by the carrier firmware.
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Click to collapse
Wifi calling too? Digits?
Sent from my SM-G955U using Tapatalk
blaine07 said:
Wifi calling too? Digits?
Sent from my SM-G955U using Tapatalk
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Click to collapse
Don't know about Digits because I don't use it, but Wi-Fi calling does work. I get the T-Mobile boot logo too.
How do I flash verizon firmware to an unlocked mobile s8?
Ari2020 said:
How do I flash verizon firmware to an unlocked mobile s8?
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Click to collapse
I did not have any luck flashing it to the official Verizon Firmware, but I was able to flash it to the G955U1 firmware. The official unlocked US Firmware. Make sure your t mobile device is SIM unlocked by TMOBILE before you do this.
1. SIM unlock device by tmobile (pay off device, meet the 40 day requirement, etc).
2. Flash to G955U1 (S8+) or G950U1 (S8).
3. Insert Verizon SIM or ATT or any SIM.
4. Your phone will give you pop up warning saying it needs to restart to configure the new SIM.
5. Enjoy your new carrier.
Did you use a Verizon SIM and did you get both VoLTE and WiFi calling to work with the G955U1 FW?
my 2 cents
Aephel said:
I did not have any luck flashing it to the official Verizon Firmware, but I was able to flash it to the G955U1 firmware. The official unlocked US Firmware. Make sure your t mobile device is SIM unlocked by TMOBILE before you do this.
1. SIM unlock device by tmobile (pay off device, meet the 40 day requirement, etc).
2. Flash to G955U1 (S8+) or G950U1 (S8).
3. Insert Verizon SIM or ATT or any SIM.
4. Your phone will give you pop up warning saying it needs to restart to configure the new SIM.
5. Enjoy your new carrier.
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Click to collapse
equake said:
Did you use a Verizon SIM and did you get both VoLTE and WiFi calling to work with the G955U1 FW?
my 2 cents
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Click to collapse
I went to Verizon store and used one of their Verizon SIMS from a display model of the S8+. Voice over LTE works, Data works and I was not able to test Wifi Calling at the store. I even ran a speed test and had about 27mpbs down and the associate ran speed test on his phone and he got about 20mpbs down connected to the same server using the Speedtest app. I ran the LTE discovery app and shows me connected to LTE Band 13.
Hope all of this helps.
Bringing S8 to sprint?
Did you anybody try to use a TMobile or other branded S8 on Sprint? The Sprint customer support is not able to add the IMEI to their database for whatever reason.
@Aephel 
 @T33H00
Silly question, but does doing all this void Warranty? or is there no such issue anymore?
For example flashing Verizon Firmware onto a Tmobile Unlocked.
I unlocked my t-mobile s8 plus and attempted to use a Verizon SIM. It does NOT work. Verizon states that the IMEI is not in there database and that they cannot activate it.

If I have the boot loader unlocked would I be able to use any carrier?

My LG Stylo 2 Plus is carrier locked to T-mobile but my sim chip is with AT&T. I tried using the device unlock app to unlock the carrier but it didn't work with permanent option. Is there a custom Rom i can install that would allow me to use AT&T instead? I am not able to have the carrier unlocked by T-Mobile by normal means.
RemixDeluxe said:
My LG Stylo 2 Plus is carrier locked to T-mobile but my sim chip is with AT&T. I tried using the device unlock app to unlock the carrier but it didn't work with permanent option. Is there a custom Rom i can install that would allow me to use AT&T instead? I am not able to have the carrier unlocked by T-Mobile by normal means.
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Click to collapse
The SIM lock is a different creature. Since you're not a Tmobile customer you'll need to get a third party unlock code...
Sent from my SM-T820 using Tapatalk
Unfortunately no, like the other person said you'd likely have to buy the code to unlock it. To use the unlock app on your phone you usually have to have used 3-6 months (depending on carrier requirement) of service for it to work. If you install a room make sure you keep the app invade you need it later.
Before you buy the code you should call T-Mobile though to see if they can do it for you anyway, sometimes they're cool about it.
You have the same problem I have, except I have the T-Mobile variant. If you still have the device with no major physical damage we could work out a straight trade depending on our shipping costs. I need your variant, you want mine. This is truly a day for lazy Android customization indeed, and First Contact day to boot. Live long and message me.
JakeSnow said:
Unfortunately no, like the other person said you'd likely have to buy the code to unlock it. To use the unlock app on your phone you usually have to have used 3-6 months (depending on carrier requirement) of service for it to work. If you install a room make sure you keep the app invade you need it later.
Before you buy the code you should call T-Mobile though to see if they can do it for you anyway, sometimes they're cool about it.
Click to expand...
Click to collapse
I called tmobile and gave them my imei # and they shot me an email about an hour later.. (TMobile did) I followed their directions and used TMobile unlock app on phone to get permanete unlock then I rooted with magisk. On metro now and all is good. I paid nothing ...

LG K20 Plus - MP260 MetroPCS Network Issue

I have a LG K20 Plus from MetroPCS. the phone is already unlocked and it only receives 2G signal when I am using outsode USA.
I checked APN and every other setting I could find through internet but the problem still remains the same.
Does anyone know how to access the hidden network menu and activate the necessary baseband to get 4G?
3845#*260# ----->>> secret menu for lg phones
didn't work.
*#546368#*260#
Field test, then modem settings, rat selection. Then you can choose 2g/3g/4g etc. Gsm/wcdma is just 3g(hspa). Gsm/cdma/lte is 4g obviously.
Theres a ton of other settings within that service menu also
Hello please i have entered the code and followed the instructions but its still not working
Which company are you trying to use outside the US?
The K20 has a pretty limited selection of LTE bands, it may not support your carrier. There is no practical way to add LTE bands unless your'e a wiz at editing hexadecimal in the baseband nvram, like some have done for Samsung Galaxy phones.
*#*#4636#*#* will get your phone to test mode
Sent from my LG K20 Plus using XDA Labs
Help needed urgently!!!
Have a similar issue....from Nigeria specifically....Can someone pls post a tutorial on how we can enable additional LTE bands or at least get a 3G network on this phone ..its really frustrating working with 2G...
HELP NEEDED URGENTLY!!!
I have the same problem in Switzerland. It works with 2G but can not switch to 4G on my LG K20 Plus. It is unlocked but I got it in the US with Metro PCS.
Help much appreciated!
Having the same problem here in the Philippines, can someone help. 2g is not helping me but stressing me out!
K20 does not receive 4g connection outside of US.
Mine is unlocked for all carriers and i have no issues what so ever latest security updates and all just fyi
josh2020glacier said:
Mine is unlocked for all carriers and i have no issues what so ever latest security updates and all just fyi
Click to expand...
Click to collapse
What country are you and how did you achieve this???
marvelv94 said:
What country are you and how did you achieve this???
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Click to collapse
Im in united states baltimore anyways my phone i lg k20 plus by metro pcs. All i dod was call carrier and have carrier unlocked. Recieved all ota updates like normal. Unlocked my bootloader then root and add twrp. Most carriers will unlock your phone after 60 to 90 days on that carrier
josh2020glacier said:
Im in united states baltimore anyways my phone i lg k20 plus by metro pcs. All i dod was call carrier and have carrier unlocked. Recieved all ota updates like normal. Unlocked my bootloader then root and add twrp. Most carriers will unlock your phone after 60 to 90 days on that carrier
Click to expand...
Click to collapse
This isnt what i was talking about...the network is already unlocked but onlybfor 2G...3G and LTE seem to be locked onlyy to US and America bands..am trying to ise it 8n Nigeria..so am looking for a way or method to unlock the hidden network bands on this fone.... if any1 has done it pls speak up....
marvelv94 said:
This isnt what i was talking about...the network is already unlocked but onlybfor 2G...3G and LTE seem to be locked onlyy to US and America bands..am trying to ise it 8n Nigeria..so am looking for a way or method to unlock the hidden network bands on this fone.... if any1 has done it pls speak up....
Click to expand...
Click to collapse
Thank you for your explanation i might be able to help with that. Let me talk to my man he is better eqiuped in that area
josh2020glacier said:
Thank you for your explanation i might be able to help with that. Let me talk to my man he is better eqiuped in that area
Click to expand...
Click to collapse
Any luck yet???. really need this
marvelv94 said:
Any luck yet???. really need this
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Click to collapse
Sorry havent heard back yet. Just waiting on the PM
I have lg k 20 pluse its came from us to india
I use all phone but i can’t use 3g or 4g data i use only 2 g data how can I unlock 3g or 4g data
Wishmesam said:
I have lg k 20 pluse its came from us to india
I use all phone but i can’t use 3g or 4g data i use only 2 g data how can I unlock 3g or 4g data
Click to expand...
Click to collapse
Welcome friend...we are all stuck with 2G on this fone

OnePlus 6T Unlocking question

I have the Tmo version of the 6T. I was able to flash the phone with the the GSM version (international conversion) and unlock the bootloader and root. I am switching to VZW and I put in the VZW sim and it came up with carrier locked message. Since the phone doesnt have any TMO software on the phone anymore, I thought it would be carrier unlocked as well. Phone is still on EIP jump plan. Any ideas around this without paying the phone off? Sorry for the newbie question.
shatty said:
I have the Tmo version of the 6T. I was able to flash the phone with the the GSM version (international conversion) and unlock the bootloader and root. I am switching to VZW and I put in the VZW sim and it came up with carrier locked message. Since the phone doesnt have any TMO software on the phone anymore, I thought it would be carrier unlocked as well. Phone is still on EIP jump plan. Any ideas around this without paying the phone off? Sorry for the newbie question.
Click to expand...
Click to collapse
Search the site before making posts please.
Here's what you need.
https://forum.xda-developers.com/showthread.php?t=3865966
Sent from my OnePlus 6T using XDA-Developers Legacy app
There are 102 pages of posts. Nothing answering my question on the first page. Simple question. Anyway to sim unlock a phone that was already converted? Or do I have to use a service or have TMO do it?
shatty said:
There are 102 pages of posts. Nothing answering my question on the first page. Simple question. Anyway to sim unlock a phone that was already converted? Or do I have to use a service or have TMO do it?
Click to expand...
Click to collapse
https://forum.xda-developers.com/oneplus-6t/how-to/guide-sim-bootloader-unlock-root-t3921795
https://forum.xda-developers.com/oneplus-6t/how-to/guide-sim-unlock-t-mobile-version-type-t3915269
HOLY SHEEEET!!!!
https://forum.xda-developers.com/oneplus-6t/how-to/guide-sim-unlock-t-mobile-version-type-t3915269
THIS 10000000% works!!!!! THANK U!!!!!!!
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