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Guide SIM UNLOCK T-MOBILE version all type of IMEI supported

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By nika_bego, Member on 26th March 2019, 01:36 PM
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I was trying to sim unlock bad IMEI (financed) all services refused to unlock I managed to sim unlock very easy

1 you need to convert to international version follow this thread By AnonymousTipster ( great thanks ) (https://forum.xda-developers.com/one...ional-t3888307 )
2 unlock bootloader
3 type this commands
adb reboot bootloader
fastboot erase modemst1
fastboot erase modemst2
fastboot reboot

thats all
you can also backup modemst1 and modemst2 files before this steps

you won't loose imei or have some problem phone works without any problem just tested
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26th March 2019, 02:14 PM |#2  
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Congrats bro
Alright bro, I thought this was an early April fool's joke at first but it's apparently not. Congrats n sorry for the early doubts... I had just read your posts about trying a sim unlock thru some company and it being successful but the tmo app wasn't working so I figured that's where your sim got unlocked it had just carried over to the international version but apparently not. It's crazy that this is how easy it is to bootloader unlock & unlock your sim. Definitely backup your modemst with readback mode in msm
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26th March 2019, 02:39 PM |#3  
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I can help you do what you need as I've done it before. pm me.
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26th March 2019, 02:39 PM |#4  
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Quote:
Originally Posted by gigilie

No guide ends with the user deleting their modem. I mean come on man dont mess with people. You've been all over the forum last few days with a stolen phone with a bad imei trying to get it unlocked. U just said blowfish finally came thru n u got it unlocked. How r u gonna claim someone elses work tell everyone it does something it really doesn't do (which is sim unlock the device!) And then have them delete their modems and ask for a donation.... Too funny April fool's ISN'T for a week dude.

1 phone is not stolen its financed ordered from ebay as unlocked I was scammed was not able to return from oversies
2 you can backup your modems and then try deleting with this commands they are not deleting I tryed 2 times
3 after blowfish confirmed that phone was unlocked opened unlock app > permanent unlock was receiving same error delleted app data same error factory reset - same error reflashed firmware same error after that this commands worked
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26th March 2019, 02:50 PM |#5  
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all unlock services included blowfish unlock cellunlocker few one from ebay . tyed many of them they refunded money (blowfish returned credits to account) main reason wan device was not active 40 days this services can unlock bad imei phones but if device was not active 40 days they can't more than month I was trying to unlock but only this commands worked if you think you will loose modems to backup try this method
Download & Open up Terminal Emulator on your phone

Once it's open you'll be greeted with a command line prompt, in which you can enter text commands, the first thing you need to do is enable root access by entering this line (press the enter key on your on-screen keyboard after each command to issue it):

Code:
su
If this is the first time you've used Terminal Emulator a Superuser or SuperSU popup will appear, make sure you grant root access.

Now enter these two commands:

Code:
dd if=/dev/block/sdf2 of=/sdcard/modemst1.bin bs=2048
Code:
dd if=/dev/block/sdf3 of=/sdcard/modemst2.bin bs=2048
26th March 2019, 03:03 PM |#6  
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Deleted doubting post #2 lol
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26th March 2019, 03:26 PM |#7  
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Quote:
Originally Posted by gigilie

Bro ur funny we use magisk n we don't dd modems thru terminal to back anything up.... Tell me technically what sense would it make to delete your modem how would that unlock your sim? See if u really did unlock ur sim n bootloader for free by flashing to international and then deleting ur modems (lol) then you would have put twrp on and actually rooted upgraded to beta 7 or flashed an aosp (at least that's what I'd assume cause that's what we unlock the bootloader for) so post some screenshots of whatever ROM ur on or a video of the process with u proving ur not lying. Cause as far as I know absolutely no information regarding the devices unlocked sim state reside in the modem. Imei in Efs maybe or on the board in the phone but not on a piece of a stock rom that some of the best developers on here just overlooked but u magically figured it out.... Quit it dude go home


Yes bro I was very funny looking when this worked Im using non T-Mobile sim my number is not covered txt me for for instructions One guy from my country have same phone tmo locked I will take video for you
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26th March 2019, 07:06 PM |#8  
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Hi, I believe you, and I want to try this method... but where are the source of your information? How did you know puting those comands will work?

Thank you!!!
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26th March 2019, 07:29 PM |#9  
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Quote:
Originally Posted by robbie1104

Hi, I believe you, and I want to try this method... but where are the source of your information? How did you know puting those comands will work?

Thank you!!!

40+ days I was trying everything Don't know how this phone survived
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27th March 2019, 01:09 AM |#10  
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Quote:
Originally Posted by nika_bego

40+ days I was trying everything Don't know how this phone survived

Hi again, just one more question: How did you root the device (to make modem backup) with locked bootloader??
27th March 2019, 04:29 AM |#11  
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Quote:
Originally Posted by robbie1104

Hi again, just one more question: How did you root the device (to make modem backup) with locked bootloader??

I didn't backup modems copied this first found instructions for annoying users 😁
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