SIM unlocking unlocked TMO 6t - OnePlus 6T Questions & Answers

Yesterday, I flashed the international OOS in my TMO 6t then unlocked the bootloader and rooted it.
However I never SIM unlocked the device beforehand.
Can the device be sim unlocked with root access?
Additional question, what bad may happen flashing stock TMO branded OOS on my bootloader unlocked device?

What I've seen recommended is to use the MSM tool to flash back to T-mobile software and then request the SIM unlock.

brossovitch said:
Yesterday, I flashed the international OOS in my TMO 6t then unlocked the bootloader and rooted it.
However I never SIM unlocked the device beforehand.
Can the device be sim unlocked with root access?
Additional question, what bad may happen flashing stock TMO branded OOS on my bootloader unlocked device?
Click to expand...
Click to collapse
I went international also, however I was already sim unlocked. You could just go back full TMO and sim unlock... Maybe I'm not sure. What process did you use to unlock the bootloader and root?

serv380 said:
I went international also, however I was already sim unlocked. You could just go back full TMO and sim unlock... Maybe I'm not sure. What process did you use to unlock the bootloader and root?
Click to expand...
Click to collapse
fastboot oem unlock
fastboot boot twrp.img
Flashed twrp zip in temp TWRPthen flashed magisk.
After I flashed the international ROM..

brossovitch said:
fastboot oem unlock
fastboot boot twrp.img
Flashed twrp zip in temp TWRPthen flashed magisk.
After I flashed the international ROM..
Click to expand...
Click to collapse
You would have to go back TMO version and request permanent unlock. T-Mobile can only do this or pay a third party to do it. When I got mine on release date I told TMO I was going overseas and gave me an unlock right away. The unlock app is not supported on the international version it'll give you an app not supported if you try to sideload it.

Addiso said:
You would have to go back TMO version and request permanent unlock. T-Mobile can only do this or pay a third party to do it. When I got mine on release date I told TMO I was going overseas and gave me an unlock right away. The unlock app is not supported on the international version it'll give you an app not supported if you try to sideload it.
Click to expand...
Click to collapse
I know this, but i wouldn't side load an app, I don't usa adb to install system apps.. LOL

brossovitch said:
I know this, but i wouldn't side load an app, I don't usa adb to install system apps.. LOL
Click to expand...
Click to collapse
Okay lol just clarifying, but yeah only way is to go back to TMO stock rom and request the permanent unlock through the app after your imei has been whitelisted. As for flashing TMO rom on top of international, your best bet would be to use the TMO MSMtool to go back to stock.

Addiso said:
Okay lol just clarifying, but yeah only way is to go back to TMO stock rom and request the permanent unlock through the app after your imei has been whitelisted. As for flashing TMO rom on top of international, your best bet would be to use the TMO MSMtool to go back to stock.
Click to expand...
Click to collapse
Yea, figured..
No matter I'll never use it off TMO network anyway. But when I pay off the last $500 I'll swap back and unlock.

Related

Will Custom ROM re-lock my phone?

I recently purchased an unlocked T-Mobile G2 that I am using on AT&T. If I install a custom ROM, will it re-lock the phone to T-mobile? If it does, is there an easy way to unlock it again?
Very Very Unlikely...
J3fwa said:
I recently purchased an unlocked T-Mobile G2 that I am using on AT&T. If I install a custom ROM, will it re-lock the phone to T-mobile? If it does, is there an easy way to unlock it again?
Click to expand...
Click to collapse
I Don't think so. Just install CWM (ClockWorkMode Recovery) and if you want , root it. Just follow the instructions at the Rom developers website.
There is nearly no chance that a unlocked phone could be locked again unless you change the hex values which you can't do it easily.

Is it possible to convert VZW HTC 10 to T-Mobile

Hey guys left Verizon, wondering if it's possible to convert the VZW HTC 10 to T-Mobile since all the partitions are the same. Not sure if possible since one is CDMA and the other GSM
icedventimocha said:
Hey guys left Verizon, wondering if it's possible to convert the VZW HTC 10 to T-Mobile since all the partitions are the same. Not sure if possible since one is CDMA and the other GSM
Click to expand...
Click to collapse
Does the unlocked work on tmo? If so, just convert to unlocked. This phone will fully convert to unlocked model (provided it's s-off).
Sent from my HTC6545LVW using Tapatalk
dottat said:
Does the unlocked work on tmo? If so, just convert to unlocked. This phone will fully convert to unlocked model (provided it's s-off).
Click to expand...
Click to collapse
Thanks, I am s-off, so gonna give it a go. Got their prepaid service, and my only option for an HTC phone was the Desire 626. It's a nice looking phone, but after having the 10 which is a total beast the downgrade sucks lol
Have you been successful in converting this to T-mobile?
ronj1986 said:
Have you been successful in converting this to T-mobile?
Click to expand...
Click to collapse
I was in fact successful, thanks to dottats advice. Here's what I did.
Rebooted recovery. Wiped with twrp. Installed Insert coin (because it had T-Mobile support)
Booted, set up for T-Mobile. Rebooted into download mode. Flashed unlocked radio from this thread (the first download link): http://forum.xda-developers.com/htc-10/how-to/radio-htc10-radio-collection-t3398233
Booted into fastboot. Changed CID to unlocked version
fastboot oem writecid BS_US001
Rebooted to Rom. Selected T-Mobile network in the data settings. All is good so far, except Wi-Fi calling seems broke.

Unlocked Factory Image for Carrier locked STV100-1

Hello all,
Attached are modified factory roms that will flash an at&t or t-mobile phone to an unlocked phone. This means no more bloatware and in my case much better handoff between the lte bands.
These images reuse the carrier bootloader (I'm working on it) but everything else from the radio to the rom is from the unlocked priv.
Version: AAJ919
AT&T -> unlocked hybrid: https://www.androidfilehost.com/?fid=673368273298947044
T-Mobile -> unlocked hybrid: https://www.androidfilehost.com/?fid=457095661767153589
Directions: Unzip files. Hold power and volume down until phone reboots to fastboot. Launch flashall.bat. Follow instructions. This WILL delete your data so have a backup or don't I'm your boss. Wait. Done.
As usual I am not responsible for you bricking your phone. That being said even if the wrong file is flashed the phone gets stuck at the fastboot screen where you can flash the right file.
-Happy Modding
Can you provide more detailed instructions please
Im serious thats all there is to it.
What parts are you having problems with?
Didn't work for me, unfortunately. Phone promptly asked for SIM Pin.
zerocover said:
Hello all,
Attached are modified factory roms that will flash an at&t or t-mobile phone to an unlocked phone. This means no more bloatware and in my case much better handoff between the lte bands.
These images reuse the carrier bootloader (I'm working on it) but everything else from the radio to the rom is from the unlocked priv.
Version: AAJ919
AT&T -> unlocked hybrid: https://www.androidfilehost.com/?fid=673368273298947044
T-Mobile -> unlocked hybrid: https://www.androidfilehost.com/?fid=457095661767153589
Directions: Unzip files. Hold power and volume down until phone reboots to fastboot. Launch flashall.bat. Follow instructions. This WILL delete your data so have a backup or don't I'm your boss. Wait. Done.
As usual I am not responsible for you bricking your phone. That being said even if the wrong file is flashed the phone gets stuck at the fastboot screen where you can flash the right file.
-Happy Modding
Click to expand...
Click to collapse
Just out of curiosity, will this be possible to do on a Verizon model? Obviously not flashing the ones above but making a VZ version?
Sent from my Nexus 6 using XDA-Developers Legacy app
illitero said:
Didn't work for me, unfortunately. Phone promptly asked for SIM Pin.
Click to expand...
Click to collapse
This does not unlock your phone, this is an unlocked rom with no carrier bloatware.
You must already have an unlocked phone. If your phone is paid off call your carrier and ask for the pin.
ozzmanj1 said:
Just out of curiosity, will this be possible to do on a Verizon model? Obviously not flashing the ones above but making a VZ version?
Sent from my Nexus 6 using XDA-Developers Legacy app
Click to expand...
Click to collapse
That one wont. This one might.
Disclaimer I dont have a vzw phone so can't test it, but pretty much I'm making the same modification I made to the others. It should work.
If you could give it a go and let me know.
If it doesn't work this file will get you back to where you should be
zerocover said:
That one wont. This one might.
Disclaimer I dont have a vzw phone so can't test it, but pretty much I'm making the same modification I made to the others. It should work.
If you could give it a go and let me know.
If it doesn't work this file will get you back to where you should be
Click to expand...
Click to collapse
I haven't bought a priv yet. But i came across a killer deal for a VZ model that's I'd be using on tmo. I'm going to be snagging it. But will test for sure and let you know. I am just trying to read up on the phone before ordering it on how to get rid of bloat and whatnot without root. Thank you very much for making the file.
Sent from my Nexus 6 using XDA-Developers Legacy app
zerocover said:
This does not unlock your phone, this is an unlocked rom with no carrier bloatware.
You must already have an unlocked phone. If your phone is paid off call your carrier and ask for the pin.
Click to expand...
Click to collapse
Haha, duh. I'm sorry. Very distracted, late night for me when I found this thread. plz4giv
zerocover said:
That one wont. This one might.
Disclaimer I dont have a vzw phone so can't test it, but pretty much I'm making the same modification I made to the others. It should work.
If you could give it a go and let me know.
If it doesn't work this file will get you back to where you should be
Click to expand...
Click to collapse
I tried it and it worked. However, once it boots it will install a software update which takes you back to the bloated VZW version. Perhaps there's a way to block that update?
dakota_96 said:
I tried it and it worked. However, once it boots it will install a software update which takes you back to the bloated VZW version. Perhaps there's a way to block that update?
Click to expand...
Click to collapse
Totally possible. If we had root just modify the host file and set the verizon server update ip to localhost. You should be able to install DNS66 and do something similar. This will take digging on your end to figure out what the update IP is though.
I have an ATT Priv, so if I flash this I'll get next time OTA from BlackBerry instead of ATT? Saw the one above with the Verizon update and went back to bloated version.
Reporting back in to verify that it worked flawlessly on both at&t and t-mobile variants I have. Now if only we could get root lol
Thank you so much for your effort
I have an ATT branded Priv which got unlocked from ATT directly and has successfully installed this ROM. It works perfectly without any ATT bloatwares, but this built is old and when I check for system update it shows my system is up to date. However the most recent built for unlocked factory image is AAL202 according to the blackberry official reload software website.
So does this ROM OTA updates via ATT server or directly from Blackberry server?
zerocover said:
Im serious thats all there is to it.
What parts are you having problems with?
Click to expand...
Click to collapse
dude what about the firmware version? and update status?
is there one available for the AAL230 update? and is the at&t version provided here applicable on my priv with AAL230 update installed?
zerocover said:
Hello all,
Attached are modified factory roms that will flash an at&t or t-mobile phone to an unlocked phone. This means no more bloatware and in my case much better handoff between the lte bands.
These images reuse the carrier bootloader (I'm working on it) but everything else from the radio to the rom is from the unlocked priv.
Version: AAJ919
AT&T -> unlocked hybrid: https://www.androidfilehost.com/?fid=673368273298947044
T-Mobile -> unlocked hybrid: https://www.androidfilehost.com/?fid=457095661767153589
Directions: Unzip files. Hold power and volume down until phone reboots to fastboot. Launch flashall.bat. Follow instructions. This WILL delete your data so have a backup or don't I'm your boss. Wait. Done.
As usual I am not responsible for you bricking your phone. That being said even if the wrong file is flashed the phone gets stuck at the fastboot screen where you can flash the right file.
-Happy Modding
Click to expand...
Click to collapse
Is this possible for the Verizon moto z play???
calistoz said:
is there one available for the AAL230 update? and is the at&t version provided here applicable on my priv with AAL230 update installed?
Click to expand...
Click to collapse
AT&T runs a newer version of android then the international. If you want stockish android with no carrier bloat go international.
jzamalot said:
Is this possible for the Verizon moto z play???
Click to expand...
Click to collapse
Send me a moto z play and we shall see. Otherwise sorry I can't test it.
With the very recent Verizon Priv update can the de-bloated image be updated?

Flashed Wrong Firmware

Hello friends of the XDA community. I have a Sprint unlocked variant. I'm on T-Mobile, but after September's update, I got sim invalid message. I thought this would be an easy fix to downgrade back to the previous stock Pie Firware. So I went to the Essential website and downloaded the wrong firmware and flashed it, it was open market but I have a Sprint device. Now the device just bootloops every time I try to flash the correct firmware. When I try to flash the correct firmware, it says wiping data and than it starts transfering data and a second after it reboots and bootloops. Am I doomed? Thanks guys.
Open market works fine on Sprint devices. What did you download? Did you unlock your bootloader? Unlock critical?
Thank you so much for you help. I finally got it back up and running.
ziddey said:
Open market works fine on Sprint devices. What did you download? Did you unlock your bootloader? Unlock critical?
Click to expand...
Click to collapse
Sent from my Pixel XL using Tapatalk
Maybe essential will release a fix in a few days for the relocked Sprint phones. Otherwise, if you wanted to unlock it yourself so you can run the latest update, see https://forum.xda-developers.com/showpost.php?p=77532356&postcount=20 since it sounds like you already have your bootloader unlocked.
Do you mean bootloader or sim in terms of unlocking? Bootloader is fine. I'm sim locked.
ziddey said:
Maybe essential will release a fix in a few days for the relocked Sprint phones. Otherwise, if you wanted to unlock it yourself so you can run the latest update, see https://forum.xda-developers.com/showpost.php?p=77532356&postcount=20 since it sounds like you already have your bootloader unlocked.
Click to expand...
Click to collapse
Sent from my Pixel XL using Tapatalk
With an unlocked bootloader, you can either root and flash sim-unlocked modemst images with dd, or downgrade the bootloader and use it to flash.
ziddey said:
With an unlocked bootloader, you can either root and flash sim-unlocked modemst images with dd, or downgrade the bootloader and use it to flash.
Click to expand...
Click to collapse
Is there a link for this method? Thanks!

Pie Factory Images Released

Haven't seen anyone say anything yet about it...
MR0 and MR1 Pie factory images released for Global
MR1 for CKH
Sorry ATT variant, not yet..
https://developer.razer.com/razer-phone-dev-tools/factory-images/
I'm on ATT variant too, already ditched their build and using global firmware. No issues so far. Hope this helps someone else.
jonchance_84 said:
I'm on ATT variant too, already ditched their build and using global firmware. No issues so far. Hope this helps someone else.
Click to expand...
Click to collapse
You flashed global to your att model? Been thinking about doing this just been scared to.
DrGonzo6o said:
You flashed global to your att model? Been thinking about doing this just been scared to.
Click to expand...
Click to collapse
Yup! Just be sure the unlock bootloader. Reason why I waited a while, was ATT usually doesn't like bootloaders to be unlocked, so they'll lock that down. Not the case with this phone.
So I unlocked the bootloader, which factory reset the phone. Then flashed the global firmware for Oreo. But you'll be lucky, you can flash the latest pie firmware from the start. I had to flash the Oreo global, then update from within settings to get pie.
Good luck.
jonchance_84 said:
Yup! Just be sure the unlock bootloader. Reason why I waited a while, was ATT usually doesn't like bootloaders to be unlocked, so they'll lock that down. Not the case with this phone.
So I unlocked the bootloader, which factory reset the phone. Then flashed the global firmware for Oreo. But you'll be lucky, you can flash the latest pie firmware from the start. I had to flash the Oreo global, then update from within settings to get pie.
Good luck.
Click to expand...
Click to collapse
Will I need to lock the bootloader back when I'm done? Maybe be a stupid question.
DrGonzo6o said:
Will I need to lock the bootloader back when I'm done? Maybe be a stupid question.
Click to expand...
Click to collapse
No reason to re-lock the bootloader
peneoark said:
No reason to re-lock the bootloader
Click to expand...
Click to collapse
will be able to get ota's from here on out with out locking it back?
Yes and no. If you don't root, you'll get ota's no problem. Rooted, you will still see the update, but there is a more involved process to update.
Once you're on global firmware, consider yourself an unlocked variant of the phone. Forget ATT.
jonchance_84 said:
Yes and no. If you don't root, you'll get ota's no problem. Rooted, you will still see the update, but there is a more involved process to update.
Once you're on global firmware, consider yourself an unlocked variant of the phone. Forget ATT.
Click to expand...
Click to collapse
Awesome I have no plans on rooting just want to be on that software. So I can lock the loader back and that won't effect anything? Thank you so much.
Nope. Just follow the instructions on the Razer site. Easy.

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