I just bought a g1 that is not unlocked, and I wondered if I have to have a tmobile sim card to unlock it.
No, the opposite, you need a sim card from another provider (along with the unlock code) to unlock it.
AndyBroke said:
I just bought a g1 that is not unlocked, and I wondered if I have to have a tmobile sim card to unlock it.
Click to expand...
Click to collapse
In The U.S., i saw you were not, you get the code from T-mobile unlike most other U.S. carriers they give it to you. Then any sim card other than an active T-mobile, even old non-active ones I have used as it just needs something to look against to enter the code. Here is the instructions....
T-Mobile Sim Unlock Request
Sim Unlock Reference: nnnnnnnn
IMEI: nnnnnnnnnnnnnnnn
Unlock Code: nnnnnnnnnnnnnn
Thank you for taking the time to contact T-Mobile. Below you will see the Instructions for unlocking your HTC device.
1. Insert the foreign SIM card
2. Power on the device and the display should read "Please input unlock code"
3. Enter the unlock code and the device should display "Phone is unlocked."
4. Allow the phone to scan the network (or manually click on the antenna icon to do this)
It is very important that the instructions and SIM unlock code are entered correctly as listed. If you receive an error message while performing the instructions do not make any further attempts to unlock the handset. Please be aware that if an excessive amount of incorrect attempts are made, the phone will be permanently locked. You will need to verify the IMEI by pressing *#06# and contact Customer Care for support.
Thank You,
Sim Unlock Department
T-Mobile USA, Inc.
...I forget the time you need to be with them as I have for years....
Ok this is odd! I received my hd7 yesterday and immediately set about getting it unlocked once i had done the basic set up. Because of what i have read so far on numereous forums i automatically assumed the phone ould be locked and went to one of the two sites suggested here to purchase my code. Within 5 mins i had my unlock code for the sum of £19 something.
So i then read through the email and go to follow the instructions. The first instruction states that i should put in a SIM card from a different network. So i put in the t-mobile SIM i intend to use with the HD7 and would you believe it ITS UNLOCKED?! The phone tile shows T-Mobile as the network and i check and see if i can make and receive calls...all work fine?
Now my question is: was my hd7 unlocked when i purchased it? (bought online from o2 uk payg) or did the guys fromm the unlock site do some sort of jiggery-pokery that unlocked my phone OTA via my IMEI number?
Didnt O2 and Tmobile recent join forces to some extenet. I think they share the same network now so that may be why.
I bought a PAYG one yesterday and my vodafone simcard didnt work so bought the unlock code.
ci00aaj said:
Ok this is odd! I received my hd7 yesterday and immediately set about getting it unlocked once i had done the basic set up. Because of what i have read so far on numereous forums i automatically assumed the phone ould be locked and went to one of the two sites suggested here to purchase my code. Within 5 mins i had my unlock code for the sum of £19 something.
So i then read through the email and go to follow the instructions. The first instruction states that i should put in a SIM card from a different network. So i put in the t-mobile SIM i intend to use with the HD7 and would you believe it ITS UNLOCKED?! The phone tile shows T-Mobile as the network and i check and see if i can make and receive calls...all work fine?
Now my question is: was my hd7 unlocked when i purchased it? (bought online from o2 uk payg) or did the guys fromm the unlock site do some sort of jiggery-pokery that unlocked my phone OTA via my IMEI number?
Click to expand...
Click to collapse
It can't be unlocked OTA, so it must have been shipped unlocked.
That was too good to be true…after appearing to be unlocked my HD7 has
now decided to lock itself. It is giving me this message:
"This sim card can only be used on specific networks. Contact your customer service centre for the unlock code"
I've attempted 3 different PINS (1210, 0000 and 0000 again) with my T-Mobile SIM card in incorrectly so i guess i now need to get a PUK code. The question is who do i go to get this from T-Mobile (my current netwoork) or O2.
acky85 said:
Didnt O2 and Tmobile recent join forces to some extenet. I think they share the same network now so that may be why.
I bought a PAYG one yesterday and my vodafone simcard didnt work so bought the unlock code.
Click to expand...
Click to collapse
That's T-Mobile and Orange.
ci00aaj said:
That was too good to be true…after appearing to be unlocked my HD7 has
now decided to lock itself. It is giving me this message:
"This sim card can only be used on specific networks. Contact your customer service centre for the unlock code"
I've attempted 3 different PINS (1210, 0000 and 0000 again) with my T-Mobile SIM card in incorrectly so i guess i now need to get a PUK code. The question is who do i go to get this from T-Mobile (my current netwoork) or O2.
Click to expand...
Click to collapse
Errmm, That unlock code it's asking you for is not the SIM PIN, it's the unlock code you paid for from the site, I hope you did not guess it incorrect too many times otherwise you can lockout the phone completely.
OH GOD! you were right...that message was basically asking for the unlock code i paid for. Once i punched the code in it accepted it and i appear to be up and running again.
still find it odd that the phone acted like it was unlocked for a brief period before i had unlocked it!
thank you!
Glad it worked, good job you have not tried to guess the code 10 times otherwise you would never have got it unlocked.
Your right though, seems odd that it let you use it the first time, it's all software based anyway so guess it was a glitch.
ci00aaj said:
Ok this is odd! I received my hd7 yesterday and immediately set about getting it unlocked once i had done the basic set up. Because of what i have read so far on numereous forums i automatically assumed the phone ould be locked and went to one of the two sites suggested here to purchase my code. Within 5 mins i had my unlock code for the sum of £19 something.
So i then read through the email and go to follow the instructions. The first instruction states that i should put in a SIM card from a different network. So i put in the t-mobile SIM i intend to use with the HD7 and would you believe it ITS UNLOCKED?! The phone tile shows T-Mobile as the network and i check and see if i can make and receive calls...all work fine?
Now my question is: was my hd7 unlocked when i purchased it? (bought online from o2 uk payg) or did the guys fromm the unlock site do some sort of jiggery-pokery that unlocked my phone OTA via my IMEI number?
Click to expand...
Click to collapse
Hi I work for o2 UK and it sounds to me like you luckily got a device set up for a contract. O2 only tend to sim lock the payg devices now. The salesman probably picked up the wrong device.
Summary: I can't use a foreign SIM in my phone, despite VZW giving me the correct (verified by Motorola) SIM subsidy unlock code, because too many attempts have been made with a typo in the code... Any solution? TurboSIM? Here's the detail if you wish. . . . .
I had these series of events happen:
1) Verizon gave me the SIM subsidy unlock code for my device
2) I went overseas before putting in the code (not very smart on my part)
3) I bought a local SIM and the rep at a mall overseas put it in the phone
4) The rep entered the SIM unlock code incorrectly several times
5) The phone was still SIM subsidy locked
6) I entered the PIN correctly, and it still responded with "unsuccessful"
7) I called Verizon Global Support who verified it was the correct SIM unlock code
8) The Verizon support rep had me read the MEID code to double-check it was the unlock right code for my device. She verified it was.
9) The Verizon senior support rep emailed someone at Motorola (with a real motorola.com addy) and Cc'd me
10) The Motorola rep replied-all a day later and confirmed it was the correct SIM unlock code for that MEID
11) The Verizon rep said that if an unlock code is entered too many times incorrectly the phone will not accept the right code and the phone:
a) Will not count down your number of attempts left
b) Will not give you a message that is permanently locked and will simply continue to ask you to enter a code
c) will require a clean sweep of the phone to factory settings which will reset the number of SIM subsidy code unlock attempts tried to zero, however, because the phone would be off Verizon's network it may brick the phone permanently because it can't dial itself to initialize and so that can't be recommended
12) I cleaned swept the phone anyway
13) It locked me out when it tried to initialize by dialing *228# which it couldn't do off network as the rep said, but I searched forums and found the immediate problem/solution and that I could touch 4 corners of the screen to get back in to the operating system (it would have been nice if the "senior" support rep had told me this could be done ins)tead of either keeping it a secret (annoying) or being unaware (ignorant)
14) I was now back into the O.S.
15) But the SIM unlock code still would not work! So I could now neither roam with my phone at $3.50/minute through Verizon nor use a local SIM, however, I could use a SIP/softphone application to make calls and browse the web using WiFI, which was something positive
SIDE QUESTION: Is that a bug or poorly designed Android/Motorola programming thing that there is no count-down for the number of SIM subsidy unlock code entry attempts remaining and it doesn't tell you if it's permanently locked from too many attempts? It's extremely annoying!
15) Now, I took the phone to a local lab here in the foreign country.
16) They went onto a website where they buy unlock codes on their own dime and if it unlocks the phone they charge you for a successful unlock.
17) It was unsuccessful
18) This lab said nothing can reset the code, and there is no way to get past this SIM unlock...NO WAY, they said and were adamant about it and sent me on my way!
19) So I took it upon myself to root the phone, which I was successful at doing
20) Then I installed Cynogen 9 successfully
21) I thought I deleted everything in the phone as required/recommended to install the new OS
22) It's a very nice and cool looking operating system, but wouldn't you know it, the phone is still asking me for a SIM subsidy unlock code when I slip in a foreign SIM!
Can anyone tell me how the heck I can unlock this subsidy lock to make my phone usable with a foreign SIM? It would be HUGELY appreciated!! I am at my wits end!! I heard the radio/baseband is part of firmware, but does that mean it can't be hacked? Surely someone has hacked every part of the phone.
Is it humanly possible?
What would Verizon/Motorola/Google do if they got this phone back to refurbish it? Surely they'd have to re-install all the software/OS at its deepest levels and all the partitions of its memory, right? Can I do that? Would that work? Is this SIM subsidy lock in an an unreachable partition? How can there be an unreachable partition? That just doesn't make sense to me...can't be!
Is there anyone, somewhere out there in the world who is skillful enough to do this?
Thanks for any and all help!!!!!
Truly,
Sad Verizon Droid3 Customer Stuck Overseas :-(
The only way to bypass this, will be the kexec bootloader bypass. It will allow to load a custom kernel and a custom radio. But a dev is needed to make this happen.
I got a Sprint locked N950U device today from a third party, that I'd wish to unlock to work with any (international) carrier. I checked the IMEI and it's listed as clean. However, when I put a t-mobile card in, or a European SIM, and restart the phone I don't get the 'Enter network unlock code' dialog. After the OTA update I do get Sprint OMADM notification about trying to register the phone on the network, but since I don't have a SIM plan it fails. Do I first have to have the phone running registered on Sprint (or MVNO?) and then can switch to another carrier?
Also, when I go to at least two unlocking services online, and enter the make and model of the phone and IMEI, I never get an e-mail with unlock details and the form submission button just keeps saying 'Please wait'.
alh84001 said:
I got a Sprint locked N950U device today from a third party, that I'd wish to unlock to work with any (international) carrier. I checked the IMEI and it's listed as clean. However, when I put a t-mobile card in, or a European SIM, and restart the phone I don't get the 'Enter network unlock code' dialog. After the OTA update I do get Sprint OMADM notification about trying to register the phone on the network, but since I don't have a SIM plan it fails. Do I first have to have the phone running registered on Sprint (or MVNO?) and then can switch to another carrier?
Also, when I go to at least two unlocking services online, and enter the make and model of the phone and IMEI, I never get an e-mail with unlock details and the form submission button just keeps saying 'Please wait'.
Click to expand...
Click to collapse
For Sprint's registeration/activation nag, have you tried disabling the responsible packages using an app like Package Disabler? If not, do that and see if still getting the unlock message. Worst case it will at least take care of the other nags. If you still get the unlock code message then try contacting Sprint to unlock. If you go 3rd party service, I've used cellunlocker dot net before.
i found samsungphoneunlock they unlock my note 8 from sprint via remote connection, someone has connected to my laptop and i follow some instructions and they unlock the phone for me..they told me sprint phone do not ask for code..i hope this helps..cheers
Recently, as I have been lurking in multiple forums, I have been seeing multiple posts that owners of the Pixel 4 XL that they bought from AT&T, once the device has been paid off and the Sim lock was removed, the allow oem unlocking option was no longer greyed out. Can anyone confirm this is the case ? And can anyone also tell me how the unlocking process went after the device was unlocked through the AT&T unlocking portal considering there is no official unlock code that you need to enter in order to use a new SIM card ? Was there an OTA update that was pushed to the device that allowed the device to be unlocked ? Thanks in advance for the information.
have you been able to unlock yours too?
I am looking for a third-part sim unlock service for Google Pixel 4 XL AT&T. Search everywhere. I've not seen any reliable service.
Have you found any reliable service? I want to sim unlock a Verizon pixel 4...
There are no third party unlock sites for the Pixel 4 or 4, or 4 XL. You have to go through the carrier you got it from. And if you got it from Verizon, you may not be able bootloader unlock after the SIM is unlocked. T-Mobile and AT&T, once the device is SIM unlocked through the server, the device is bootloader unlocked.
datrmon said:
have you been able to unlock yours too?
I am looking for a third-part sim unlock service for Google Pixel 4 XL AT&T. Search everywhere. I've not seen any reliable service.
Click to expand...
Click to collapse
cjegan2008 said:
There are no third party unlock sites for the Pixel 4 or 4, or 4 XL. You have to go through the carrier you got it from. And if you got it from Verizon, you may not be able bootloader unlock after the SIM is unlocked. T-Mobile and AT&T, once the device is SIM unlocked through the server, the device is bootloader unlocked.
Click to expand...
Click to collapse
Thanks for the response, I do understand that the service provider (AT&T) are the only ones offering the Sim unlock at the moment. I'm juts being optimistic about a third party or XDA providing this service or we will be able to crossflash like the LG series.
The Pixel 4 XL is not like a Samsung device, where you can cross flash. It's a pure, Google phone. The way the bootloader unlock is determined, is based off a IMEI check through Google's own servers. Not any other carriers. What has transpired is that Google has baked carrier locking directly into Android 10, and each carrier maintains a database of Google IMEI numbers. Once the device is paid off, the carrier moves the IMEI to Google's own unlocked database, the device receives a over the air update from Google, then when the device is rebooted the bootloader and SIM card lock will be removed. This has been confirmed in AT&T and T-Mobile at the moment. No word on Sprint yet, however the Verizon version seems to be locked permanently, unless you got lucky and got a unlocked one immediately upon purchase.
datrmon said:
Thanks for the response, I do understand that the service provider (AT&T) are the only ones offering the Sim unlock at the moment. I'm juts being optimistic about a third party or XDA providing this service or we will be able to crossflash like the LG series.
Click to expand...
Click to collapse
cjegan2008 said:
The Pixel 4 XL is not like a Samsung device, where you can cross flash. It's a pure, Google phone. The way the bootloader unlock is determined, is based off a IMEI check through Google's own servers. Not any other carriers. What has transpired is that Google has baked carrier locking directly into Android 10, and each carrier maintains a database of Google IMEI numbers. Once the device is paid off, the carrier moves the IMEI to Google's own unlocked database, the device receives a over the air update from Google, then when the device is rebooted the bootloader and SIM card lock will be removed. This has been confirmed in AT&T and T-Mobile at the moment. No word on Sprint yet, however the Verizon version seems to be locked permanently, unless you got lucky and got a unlocked one immediately upon purchase.
Click to expand...
Click to collapse
i can confirm, ATT unlocked my GP4XL
via ATT unlock request (web portal)
The request takes 24-48 hours as it is sent electronically via ATT to Google
unlike Samsung devices which usually are instant.
Call ATT and ask specifically for TECH SUPPORT (dont waste your time w/any other department)
With the GP4XL being dual SIM,
tell them you would like to utilise the Dual SIM with an additional line you have with another carrier, in which the phone is asking for the unlock code.
*** the phone does NOT have to be paid off ***
--- this is due to the device itself carrying the DUAL SIM hardware, they have to accomodate this feature.
hope this info helps.
Can you confirm that OEM unlocking is not greyed out in Developer settings ? Go to settings>about phone>build number and tap 7 times. Enter your PIN code then back out to settings, then go to system, developer options. Scroll down until you see OEM unlocking. Can you check OEM unlocking ? Or is it greyed out ?
mrbogusbaxter said:
i can confirm, ATT unlocked my GP4XL
via ATT unlock request (web portal)
The request takes 24-48 hours as it is sent electronically via ATT to Google
unlike Samsung devices which usually are instant.
Call ATT and ask specifically for TECH SUPPORT (dont waste your time w/any other department)
With the GP4XL being dual SIM,
tell them you would like to utilise the Dual SIM with an additional line you have with another carrier, in which the phone is asking for the unlock code.
*** the phone does NOT have to be paid off ***
--- this is due to the device itself carrying the DUAL SIM hardware, they have to accomodate this feature.
hope this info helps.
Click to expand...
Click to collapse
mrbogusbaxter said:
i can confirm, ATT unlocked my GP4XL
via ATT unlock request (web portal)
The request takes 24-48 hours as it is sent electronically via ATT to Google
unlike Samsung devices which usually are instant.
Call ATT and ask specifically for TECH SUPPORT (dont waste your time w/any other department)
With the GP4XL being dual SIM,
tell them you would like to utilise the Dual SIM with an additional line you have with another carrier, in which the phone is asking for the unlock code.
*** the phone does NOT have to be paid off ***
--- this is due to the device itself carrying the DUAL SIM hardware, they have to accomodate this feature.
hope this info helps.
Click to expand...
Click to collapse
Did they send you a new sim card?? Cause I just asked on the chat and they said they are sending a new sim card and it will sim unlock my phone, aka bootloader unlock.
Root-Maniac said:
Did they send you a new sim card?? Cause I just asked on the chat and they said they are sending a new sim card and it will sim unlock my phone, aka bootloader unlock.
Click to expand...
Click to collapse
Yes, the option for unlocking is available (see pix)
Your PIXEL 4 XL has (2) IMEI numbers (look on box)
The first IMEI number is registered for network use using a physical SIM card (currently for most)
The second IMEI number is registered using ESIM (electronic SIM)
In order for you to unlock the device via AT&T, you first have to switch over the phone to register using the ESIM.
This is where ATT is sending out a preregistred ESIM card that will be attached to the second IMEI. (the card itself is nothing but a card outlining network registration numbers, etc)
Once you switched from physical SIM to ESIM on ATT, then you can unlock the phone (of course still needing the unlock code) by placing a SIM card from a different carrier in the device.
With the device having TWO IMEI numbers, all carriers MUST oblige to any requests for unlocking for use of the second IMEI. With restrictions of course (like having initial service)
By law they have to. The device shipped with two 'enabled,' IMEI lines for network registration. So much so if they denied this option by law they would have to refund the entire purchase price of the device.
Now if the device shipped with the second IMEI disabled, then thats a different story.
mrbogusbaxter said:
Yes, the option for unlocking is available (see pix)
Your PIXEL 4 XL has (2) IMEI numbers (look on box)
The first IMEI number is registered for network use using a physical SIM card (currently for most)
The second IMEI number is registered using ESIM (electronic SIM)
In order for you to unlock the device via AT&T, you first have to switch over the phone to register using the ESIM.
This is where ATT is sending out a preregistred ESIM card that will be attached to the second IMEI. (the card itself is nothing but a card outlining network registration numbers, etc)
Once you switched from physical SIM to ESIM on ATT, then you can unlock the phone (of course still needing the unlock code) by placing a SIM card from a different carrier in the device.
With the device having TWO IMEI numbers, all carriers MUST oblige to any requests for unlocking for use of the second IMEI. With restrictions of course (like having initial service)
By law they have to. The device shipped with two 'enabled,' IMEI lines for network registration. So much so if they denied this option by law they would have to refund the entire purchase price of the device.
Now if the device shipped with the second IMEI disabled, then thats a different story.
Click to expand...
Click to collapse
Mmmm juicy!
So once I get the e-sim and get it setup, I just need pop in a foreign sim and obtain a unlock code from at&t?
Thank you for responding by the way.
Oops
Root-Maniac said:
Mmmm juicy!
So once I get the e-sim and get it setup, I just need pop in a foreign sim and obtain a unlock code from at&t?
Thank you for responding by the way.
Click to expand...
Click to collapse
Yep! Setup your network w/ATT using the ESIM number (card) you receive
Once up and running, pop a SIM card from another network in.
Enter code and your FREE to go.
No problem for the info. AT&T shouldnt give you any problems.
though every once in a while you get an agent who has no clue..
For anyone who would like to unlock their ATT Pixel 4XL - I would first try unlocking
online through AT&T web portal. It takes about 2 minutes to go through the request.
https://www.att.com/deviceunlock/#/
ATT Online Unlock Portal
mrbogusbaxter said:
Yep! Setup your network w/ATT using the ESIM number (card) you receive
Once up and running, pop a SIM card from another network in.
Enter code and your FREE to go.
No problem for the info. AT&T shouldnt give you any problems.
though every once in a while you get an agent who has no clue..
Click to expand...
Click to collapse
Kick butt!! I can't wait to have an unlocked bootloader and root!! Thanks again for the info!
I'll update this thread as soon as everything unfolds.
Root-Maniac said:
Kick butt!! I can't wait to have an unlocked bootloader and root!! Thanks again for the info!
I'll update this thread as soon as everything unfolds.
Click to expand...
Click to collapse
As I only just got my GP4XL, I myself am looking forward to see what goodies await.
Just digging into using the device now.
I am absolutely THRILLED that GOOGLE allows the PIXEL ONLINE PC TEXT MESSAGING. (as ATT just did away with their online PC -TEXT service)
and 10000x better !
mrbogusbaxter said:
Yep! Setup your network w/ATT using the ESIM number (card) you receive
Once up and running, pop a SIM card from another network in.
Enter code and your FREE to go.
No problem for the info. AT&T shouldnt give you any problems.
though every once in a while you get an agent who has no clue..
For anyone who would like to unlock their ATT Pixel 4XL - I would first try unlocking
online through AT&T web portal. It takes about 2 minutes to go through the request.
https://www.att.com/deviceunlock/#/
ATT Online Unlock Portal
Click to expand...
Click to collapse
Hey, so just been following this thread and was wondering... By code, you mean ATT actually sent you a physical code to enter into the Pixel 4? Or it's a remote unlock like iPhones?
Thanks mate!
Munchyum said:
Hey, so just been following this thread and was wondering... By code, you mean ATT actually sent you a physical code to enter into the Pixel 4? Or it's a remote unlock like iPhones?
Thanks mate!
Click to expand...
Click to collapse
If you fill out the request via the ATT web portal unlock (link)
they will email you the unlock code within 24-48 hours.
Once you get the unlock code, then you can start the process of contacting ATT to request to move your device to ESIM registration.
mrbogusbaxter said:
If you fill out the request via the ATT web portal unlock (link)
they will email you the unlock code within 24-48 hours.
Once you get the unlock code, then you can start the process of contacting ATT to request to move your device to ESIM registration.
Click to expand...
Click to collapse
Gotcha. So just to be clear, you had to enter an actual unlock code into your ATT Pixel 4 to unlock it? Like when you popped in a SIM from another carrier it asked for a unlock code that you had to manually enter?
And once the device is unlocked, why bother contacting ATT to move the device to ESIM?
Sorry, just wondering if I'm missing something
Munchyum said:
Gotcha. So just to be clear, you had to enter an actual unlock code into your ATT Pixel 4 to unlock it? Like when you popped in a SIM from another carrier it asked for a unlock code that you had to manually enter?
And once the device is unlocked, why bother contacting ATT to move the device to ESIM?
Sorry, just wondering if I'm missing something
Click to expand...
Click to collapse
Well in my experience. I told the att rep I wanted to use the dual SIM feature and needed to be sim unlocked. They started me off with a e-sim. When I get it in the mail I'm gonna set it up, then I'm gonna request the unlock code. I made it half way through the process. Hopefully I don't get held up on the unlock code.
Root-Maniac said:
Well in my experience. I told the att rep I wanted to use the dual SIM feature and needed to be sim unlocked. They started me off with a e-sim. When I get it in the mail I'm gonna set it up, then I'm gonna request the unlock code. I made it half way through the process. Hopefully I don't get held up on the unlock code.
Click to expand...
Click to collapse
Get what in the mail?