Database Users

Unlocked HD2 Not Recognizing SIM?

Hey,
So I recently bought an unlocked T-Mobile HTC HD2 from the marketplace forum. However, it does not seem to be recognizing my Telus SIM card. It simply states "No SIM, Please insert SIM" even when my SIM is inserted.
I thought it may be because the phone was not unlocked as it was described to be, but then I tried a family members Rogers SIM, and it worked perfectly.
Any idea as to what's going on?

You might need to get a new sim card. Sometimes if you have a older sim card the HD2 will not recognize it.

Hm, that would be interesting, considering my SIM is less than a year old...
Sent from my MB860 using XDA App

DS1495 said:
Hm, that would be interesting, considering my SIM is less than a year old...
Sent from my MB860 using XDA App
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Click to collapse
Hmmm that is curious then, maybe it is not the right type of sim card as there is different classes of sim card, or at least I think there is. you might want to take your HD2 to your local Telus store and tell them your problem and see if they think a new sim card will help or maybe have another suggestion for you.

So, I just tried my brothers Telus SIM, and it also did not work...
Is it possible that the phone is only unlocked for use on Rogers here in Canada?
I'll head to the Telus store tomorrow and see what they say..

DS1495 said:
So, I just tried my brothers Telus SIM, and it also did not work...
Is it possible that the phone is only unlocked for use on Rogers here in Canada?
I'll head to the Telus store tomorrow and see what they say..
Click to expand...
Click to collapse
It is unlikely that it is not unlocked to Telus as when a phone is sim unlocked it is suppose to be unlocked to all cell providers, but when you sim unlock a phone you have to have a sim card from another provider so maybe it just unlocked it to that carrier of the sim card you use to unlock the phone. I am not 100% sure about this as Io have never sim unlocked any of my phones but I have read plenty about doing it and people that have done it.

T-Macgnolia said:
It is unlikely that it is not unlocked to Telus as when a phone is sim unlocked it is suppose to be unlocked to all cell providers, but when you sim unlock a phone you have to have a sim card from another provider so maybe it just unlocked it to that carrier of the sim card you use to unlock the phone. I am not 100% sure about this as Io have never sim unlocked any of my phones but I have read plenty about doing it and people that have done it.
Click to expand...
Click to collapse
Yeah, that's sort of what I was thinking. Although it was my understanding that even though you have one SIM in it when it's unlocked, it should be SIM unlocked for other carriers as well. But maybe I'm mistaken.
Should I try unlocking it again using an online service, but this time make sure I've got my Telus SIM in it?

DS1495 said:
Yeah, that's sort of what I was thinking. Although it was my understanding that even though you have one SIM in it when it's unlocked, it should be SIM unlocked for other carriers as well. But maybe I'm mistaken.
Should I try unlocking it again using an online service, but this time make sure I've got my Telus SIM in it?
Click to expand...
Click to collapse
Well like I said I was under the impression once you sim unlock your phone it is unlocked to all carriers. But hey it couldn't hurt to buy a unlock code from one of the many services online that you can buy a code from, they are not expensive. But make sure you buy one from a reputable seller. Plus most of the online services have the code to you in very short order.

Foreign Sim Cards

Hi,
I was just wondering what type of message to expect when you put in a foreign (Canadian provider: Rogers\Chatr, and Wind\Mobilicity) SIM card into the phone be it unlocked or not. I ordered a phone and it would not even detect the SIM card, it just said no SIM Card Emergency Calls Only. So I sent it back for a refund which is still pending approval, but the seller still claims that the phone works with US carrier SIM cards (T-Mobile, AT&T).
What do you guys think?

i have a wind mobile sim based android phone with a qualcom chipset and sim booted right into it. Pre and post rooted the phone worked just fine. Stupid question but was the sim inserted properly and was it seated correctly and titly so that it was connecting. I've never had an issue with foreign phones. I'm stateside

grhand82 said:
i have a wind mobile sim based android phone with a qualcom chipset and sim booted right into it. Pre and post rooted the phone worked just fine. Stupid question but was the sim inserted properly and was it seated correctly and titly so that it was connecting. I've never had an issue with foreign phones. I'm stateside
Click to expand...
Click to collapse
Yea, I even tried putting paper in there to make a tighter connection. I can't understand how the phone wouldn't recognize any of my SIMs that work perfectly in other phones, but works just fine with the US SIMs that the seller has. I think the seller is trying to scam me out of the return shipping.

Does anyone have the solution to this problem? I don't understand how the phone could work fine with US SIM cards, but not work at all with Canadian SIM cards (i.e. not even recognize that a SIM card is in the phone).

corey.t.m said:
Does anyone have the solution to this problem? I don't understand how the phone could work fine with US SIM cards, but not work at all with Canadian SIM cards (i.e. not even recognize that a SIM card is in the phone).
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Click to collapse
So.... You are claiming a refund for the phone because it doesn't work with canadian sim when seller says it works for us based sim??? Did the seller say anything about it working with canadian sim????
My phone with s off works with att sim on 3g, or was it 2g.....
Sent from my HTC Glacier using XDA App

I take it you are near the U.S. border, where about? If you're near me, we can meet up and see if it is consistent in all the myTouch 4Gs. Mine is rooted, unlocked, good screen and good eMMC. Should be the best scenario to double check.
Sent from my HTC Glacier using XDA App

No need to. I've seen people call in after coming from another country and have used foreign SIM cards in the phone.

I take it you are near the U.S. border, where about? If you're near me, we can meet up and see if it is consistent in all the myTouch 4Gs. Mine is rooted, unlocked, good screen and good eMMC. Should be the best scenario to double check.
Sent from my HTC Glacier using XDA App
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Click to collapse
I actually live in toronto, so would be unable to do that.
kalel33 said:
No need to. I've seen people call in after coming from another country and have used foreign SIM cards in the phone.
Click to expand...
Click to collapse
This makes sense that foreign SIM cards would work, if the phone communicates through a standard GSM frequency it should work for all of them. When I had the phone I rooted it with s-OFF and I'm assuming that would unlock it even for foreign SIM cards. Anyone experienced with phones being locked to a particular country?
I want to buy another MT4G but I also want to make sure it will work in Canada first.

rooting your phone does not unlock your sim. call tmobile and tell them you would like to unlock your phone because you travel out of the US often.
I did that and after it was unlocked I was able to use my phone in Ireland with a pay as you go O2 sim card

halfcalf said:
rooting your phone does not unlock your sim. call tmobile and tell them you would like to unlock your phone because you travel out of the US often.
I did that and after it was unlocked I was able to use my phone in Ireland with a pay as you go O2 sim card
Click to expand...
Click to collapse
Sorry, I forgot to add that the seller claimed to have unlocked the phone with a code. I'm just wondering if the phone could still have been locked to US providers, and if so, why would the phone still not recognize any Canadian SIMs?

corey.t.m said:
Sorry, I forgot to add that the seller claimed to have unlocked the phone with a code. I'm just wondering if the phone could still have been locked to US providers, and if so, why would the phone still not recognize any Canadian SIMs?
Click to expand...
Click to collapse
Im not sure. My phone has been unlocked for awhile but I believe that if your phone is not unlocked when you put a foreign sim card in and turn it on it will ask you for the unlock code.
When you turned your phone on with your Canadian sim card in it did it tell you that your phone did not have a sim card in it, or were you just unable to get service?

halfcalf said:
Im not sure. My phone has been unlocked for awhile but I believe that if your phone is not unlocked when you put a foreign sim card in and turn it on it will ask you for the unlock code.
When you turned your phone on with your Canadian sim card in it did it tell you that your phone did not have a sim card in it, or were you just unable to get service?
Click to expand...
Click to collapse
it said no SIM card.

Note 4 from handtec

They write need to put European sim to make it sim free.
Have some unlcoked for it??
I want order

morell2 said:
They write need to put European sim to make it sim free.
Have some unlcoked for it??
I want order
Click to expand...
Click to collapse
For the N910C, works fine with my three sim, they only difference is N910C is exynos with a wolfson dac the N910F being snapdragon 805.
Apart from that they should be the same.
The phone comes sim free and unlocked, so put in whatever micro sim you have.

Sure is unlocked? I will use micro sim of no European countries

morell2 said:
Sure is unlocked? I will use micro sim of no European countries
Click to expand...
Click to collapse
It sure is unlocked.... all they mean is that every galaxy note is region locked... this means that the first sim you HAVE to put in it should be one from a European carrier. I don't know carriers from the rest of Europe, but in the UK that means just put ANY sim in from Three, O2, EE, Vodafone, Orange or T-mobile
I received my 910-C from handtec today, popped my three sim in and all is well. Since then, its also had a visit from an EE, and O2 sim, all working just fine

dannstarr said:
It sure is unlocked.... all they mean is that every galaxy note is region locked... this means that the first sim you HAVE to put in it should be one from a European carrier. I don't know carriers from the rest of Europe, but in the UK that means just put ANY sim in from Three, O2, EE, Vodafone, Orange or T-mobile
I received my 910-C from handtec today, popped my three sim in and all is well. Since then, its also had a visit from an EE, and O2 sim, all working just fine
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Click to collapse
but i dont have one of this sim

morell2 said:
but i dont have one of this sim
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Click to collapse
Well... If you ask handtec, im sure they would open one for you and activate it with a uk sim... It will then ne able to be used where ever you are, with a sim of your choice
Sent from my SM-N910C using Tapatalk

Has anyone actually seen a exynos version against a snapdragon. Can the better sound and camera sensor in the exynos really be identified, can any difference in speed be seen either?

S8 sim unlocked

I'm curious if our S8's are sim unlocked. I have the Verizon S8, I put my T-Mobile sim card in and had no problems. Calls, Text and data are all working perfect. The only change I made was from LTE/CDMA to LTE/GSM

Rtrevizo78 said:
I'm curious if our S8's are sim unlocked. I have the Verizon S8, I put my T-Mobile sim card in and had no problems. Calls, Text and data are all working perfect. The only change I made was from LTE/CDMA to LTE/GSM
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Click to collapse
Verizon's are always sim unlocked.

I'm trying to sim unlock my tmobile s8 for when we go to France for 2 months. I'm French but live in the US for 10 months out of the year.

GCbard said:
I'm trying to sim unlock my tmobile s8 for when we go to France for 2 months. I'm French but live in the US for 10 months out of the year.
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Click to collapse
What's the T-Mobile unlocking app say? I've never seen or used it but I heard they unlock it if and when you qualify.

mehdi_s82 said:
Verizon's are always sim unlocked.
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Click to collapse
WOW, I never knew...thats good to know. Looks like all my devices from now on will be Verizon

GCbard said:
I'm trying to sim unlock my tmobile s8 for when we go to France for 2 months. I'm French but live in the US for 10 months out of the year.
Click to expand...
Click to collapse
There's an app in the Google Play Store that will unlock your T-mobile phone from the T-Mobile unlock app. I used it for my S7 Edge. Paid $28 & in an hr I was permanent unlocked. The app is IMEI Unlocker

On the original Jump 1.0 on a business account and have been able to SIM unlock all my phones on payment plans the min I left the store. Have had every Galaxy release except for the Note 7 and they all were SIM unlockable. My S7 Edge didn't SIM Unlock on day 1 though. Waited a day or two and was able to SIM Unlock it, just randomly tried it. My S8 I have not been able to SIM unlock it yet, but this is the first time I pre-ordered online and haven't sent in my S7 Edge back yet.

mehdi_s82 said:
Verizon's are always sim unlocked.
Click to expand...
Click to collapse
Does it mean that there's no activation at all? Should it work out of the box?
I've went to Verizon store and they told me that I must use 3 months of prepaid in order to "activate" it properly.

Anyone noticed that the essay on verizon is a SM-G950U....and not a SM-G950V Like all previous models ....
U is the unlocked US version

rcatank said:
Anyone noticed that the essay on verizon is a SM-G950U....and not a SM-G950V Like all previous models ....
U is the unlocked US version
Click to expand...
Click to collapse
All the versions (T-mobile, AT&T or Verizon) are SM-G950U, you can see this on Samsung Page, the only differences are the latest letter where they change for each version. Because of this there were people guessing that it was exactly the same phone with different software, which you should be able to change as you decide wit any other company software and activate all the bands. Like I mentioned only a gossip base on the model SM-G950U
---------- Post added at 02:42 AM ---------- Previous post was at 02:32 AM ----------
voodoodror said:
Does it mean that there's no activation at all? Should it work out of the box?
I've went to Verizon store and they told me that I must use 3 months of prepaid in order to "activate" it properly.
Click to expand...
Click to collapse
I bought the Verizon version, because of the unlock, to be use in my country Mexico and I can confirm that you dont those 3 months to activate and be able t use your phone. As soon as I received it I inserted my sim card and the only thing i noticed was the cell phone showing a message that phone wouldnt be usable until properly activated, I ignored it and continue and my sim worked normally i was able to make phone calls, use LTE data..... something to consider is that when i reboot the cell phone i dont get this msg anymore but just a notification over my notification bar from the verizon config wizard saying that my sim is not from verizon but as soon as i close it it doesnt came back until you reboot again. The only complain is that i just found out that I cannot update the firmware through OTA because it seems to try to use the verizon servers and are not able to validate my phone because it was never activated on Verizon. So i guess i have to wait for the firmwares or updates to be available on Samsung and install them using ODIN.

rcatank said:
Anyone noticed that the essay on verizon is a SM-G950U....and not a SM-G950V Like all previous models ....
U is the unlocked US version
Click to expand...
Click to collapse
Yup, you just open the box put the sim card and it works.

Rtrevizo78 said:
There's an app in the Google Play Store that will unlock your T-mobile phone from the T-Mobile unlock app. I used it for my S7 Edge. Paid $28 & in an hr I was permanent unlocked. The app is IMEI Unlocker
Click to expand...
Click to collapse
Should have checked, just paid 75 dollars for unlockriver

If I flash the Verizon firmware to a sprint S8 phone could I use it on AT&T?

Rtrevizo78 said:
There's an app in the Google Play Store that will unlock your T-mobile phone from the T-Mobile unlock app. I used it for my S7 Edge. Paid $28 & in an hr I was permanent unlocked. The app is IMEI Unlocker
Click to expand...
Click to collapse
I used the same but it asked me to pay $55, I don't know how you got it for just $28. Maybe they increased price

GCbard said:
Should have checked, just paid 75 dollars for unlockriver
Click to expand...
Click to collapse
Do you have any updates with your order. imei-unlocker.com had to cancel my order because there were delays and no ETA at the moment. I wonder if unlockriver are successfully doing it.

T-Mobile OP6T dual SIM question

I ordered the 6t from T-Mobile website and will have the phone next week.
Would really like to see what we can get with the dual SIM difference. Is it just the SIM holder that's restricting the dual SIM or is the actual circuitry different.
If it's just the holder, then flashing the global room for the 6t should enable the dual SIM functionality.
Sent from my PH-1 using Tapatalk

coolmaster121 said:
I ordered the 6t from T-Mobile website and will have the phone next week.
Would really like to see what we can get with the dual SIM difference. Is it just the SIM holder that's restricting the dual SIM or is the actual circuitry different.
If it's just the holder, then flashing the global room for the 6t should enable the dual SIM functionality.
Sent from my PH-1 using Tapatalk
Click to expand...
Click to collapse
From what's been said by others (And confirming myself with the T-Mo model in hand), there is only one IMEI number assigned to the phone, and thus I doubt the dual sim functionality can be made to work at all.

coolmaster121 said:
I ordered the 6t from T-Mobile website and will have the phone next week.
Would really like to see what we can get with the dual SIM difference. Is it just the SIM holder that's restricting the dual SIM or is the actual circuitry different.
If it's just the holder, then flashing the global room for the 6t should enable the dual SIM functionality.
Click to expand...
Click to collapse
Also... As some mentioned in the other thread... We can't flash the global ROM on the tmobile device.. There's some specifics to the modem that can't be changed.

Dual SIM might be an issue but custom rooms/ports based on then global version will not be an issue at all once bootloaders are unlocked after the first month.
Sent from my ONEPLUS A6013 using Tapatalk

Can someone with the 6 see if the dual sim tray will fit the 6t and pop in two Sims that work on the T-mobile network? This worked with other phones with single imei so it might work here too...

cholepuree1 said:
Also... As some mentioned in the other thread... We can't flash the global ROM on the tmobile device.. There's some specifics to the modem that can't be changed.
Click to expand...
Click to collapse
True, but that doesn't mean that we can't flash a new radio once these devices start getting unlocked.

cholepuree1 said:
Also... As some mentioned in the other thread... We can't flash the global ROM on the tmobile device.. There's some specifics to the modem that can't be changed.
Click to expand...
Click to collapse
You should be able to flash the unlocked version of OOS once your device is unlocked from T-Mobile

We should be able to but the official line atm is that due to modem specific changes the global version cannot be flashed on to the tmo variant..also due to this the tmo variant won't be included in the Oxygen is beta releases..lastly ppl are saying that the tmo variant doesn't have a secondary imei for the 2nd SIM slot that is disabled/not present..in order to confirm any of this we need a tmo variant bootloader unlocked..we likely won't see any developments till the 2nd month of the phones release.
Sent from my ONEPLUS A6013 using Tapatalk

djkinetic said:
We should be able to but the official line atm is that due to modem specific changes the global version cannot be flashed on to the tmo variant..also due to this the tmo variant won't be included in the Oxygen is beta releases..lastly ppl are saying that the tmo variant doesn't have a secondary imei for the 2nd SIM slot that is disabled/not present..in order to confirm any of this we need a tmo variant bootloader unlocked..we likely won't see any developments till the 2nd month of the phones release.
Click to expand...
Click to collapse
I got my T-Mobile varient carrier unlocked already by asking them so I'll try using the global firmware and see if it works. Now that the phone is unlocked it should

TechOut said:
I got my T-Mobile varient carrier unlocked already by asking them so I'll try using the global firmware and see if it works. Now that the phone is unlocked it should
Click to expand...
Click to collapse
Just picked one up this afternoon. The reps told me I couldn't get it unlocked until the$300 monthly trade in credits were dolled out... How did you convince them to unlock it?

fischwrap said:
Just picked one up this afternoon. The reps told me I couldn't get it unlocked until the$300 monthly trade in credits were dolled out... How did you convince them to unlock it?
Click to expand...
Click to collapse
No trade in I paid in full and showed the receipt to them on Twitter and they sent and unlock to it

TechOut said:
No trade in I paid in full and showed the receipt to them on Twitter and they sent and unlock to it
Click to expand...
Click to collapse
Paid in full, as I'm even the $300 credit? Or are you still receiving that?

You're phone is SIM unlocked from T-Mobile..to unlock the bootloader u need to request a token unlock from one plus before u can experiment..which they say will be sent after requesting in 7 days..or did OnePlus already send u the bootloader unlock token. SIM unlock is simply one requirement in order to request the bootloader unlock.
fischwrap said:
Just picked one up this afternoon. The reps told me I couldn't get it unlocked until the$300 monthly trade in credits were dolled out... How did you convince them to unlock it?
Click to expand...
Click to collapse
TechOut said:
I got my T-Mobile varient carrier unlocked already by asking them so I'll try using the global firmware and see if it works. Now that the phone is unlocked it should
Click to expand...
Click to collapse
Sent from my ONEPLUS A6013 using Tapatalk

fischwrap said:
Paid in full, as I'm even the $300 credit? Or are you still receiving that?
Click to expand...
Click to collapse
No credit I paid the $579

cholepuree1 said:
Also... As some mentioned in the other thread... We can't flash the global ROM on the tmobile device.. There's some specifics to the modem that can't be changed.
Click to expand...
Click to collapse
If the phone isn't locked to T-Mobile I don't see why it can't be changed it would be treated as any other unlocked device

What about the the new 600Mhz crappy spectrum (Band 71) on Note 9 is a joke not FULL LTE only 4G and like -500db this is absurd so I need to know if the T-Mobile version is only software (modem) or the change something to the CPU or wait to someone extract the modem of the T-Mobile version and flash it to the Global Dual Sim and done.

Mervingio said:
What about the the new 600Mhz crappy spectrum (Band 71) on Note 9 is a joke not FULL LTE only 4G and like -500db this is absurd so I need to know if the T-Mobile version is only software (modem) or the change something to the CPU or wait to someone extract the modem of the T-Mobile version and flash it to the Global Dual Sim and done.
Click to expand...
Click to collapse
Without knowing location I can easily assume that:
1.) -500dB means you are stupid far from a tower that's using said band
2.) ...because you're so far from said tower you will not get optimal speeds
:good:

Nosferatu. said:
Without knowing location I can easily assume that:
1.) -500dB means you are stupid far from a tower that's using said band
2.) ...because you're so far from said tower you will not get optimal speeds
:good:
Click to expand...
Click to collapse
1 is a exaggeration joke because honestly I doubt T-Mobile say the total truth about Band 71
2.no not far but their network is not very reliable now what they did not know but for now in wait

Mervingio said:
1 is a exaggeration joke because honestly I doubt T-Mobile say the total truth about Band 71
2.no not far but their network is not very reliable now what they did not know but for now in wait
Click to expand...
Click to collapse
Use the app Cell Mapper & look on your desktop PC for the site with the same name.
It'll give you a look at where each band is deployed.
Band 71 is still sparsely in use, I'm guessing less than 10% of all T-Mobile towers have it
Sent from my OnePlus6TSingle using XDA Labs

KOLIOSIS said:
Use the app Cell Mapper & look on your desktop PC for the site with the same name.
It'll give you a look at where each band is deployed.
Band 71 is still sparsely in use, I'm guessing less than 10% of all T-Mobile towers have it
Sent from my OnePlus6TSingle using XDA Labs
Click to expand...
Click to collapse
I already use few ones to check it. right now I using OP 5T with T-Mobile and Att (dual sim) honestly with T-Mobile got few hiccups on the road here and there I do test with both but the Att Signal is strong all the way I ever go with T-Mobile I got HD Voice and voLTE (no need buy the phone from theirs the services are SIM Card provided) but Att have it if you bought a branded phone from theirs.
I will wait few months more I don’t think T-Mobile will stand near Att yet.