Convert back to T-Mobile Rom from International...? - OnePlus 6T Questions & Answers

Wanting to convert back to the stock T-Mobile branded OOS. Looked around for 40 minutes, and didn't see any help. Is there a way to get the phone back to stock?

https://forum.xda-developers.com/oneplus-6t/how-to/guide-sim-bootloader-unlock-root-t3921795
starts at step 4 by the looks of it

Right on! Step 4 is what he needs to do.

NAB4 said:
Wanting to convert back to the stock T-Mobile branded OOS. Looked around for 40 minutes, and didn't see any help. Is there a way to get the phone back to stock?
Click to expand...
Click to collapse
all u do is use the factory flash tool with the tmobile oos.... nothing fancy.

I installed the latest international OOS update, Do just have to wait until there is another tool update that matches my current os revision.. or can i use it now?

zebo34 said:
I installed the latest international OOS update, Do just have to wait until there is another tool update that matches my current os revision.. or can i use it now?
Click to expand...
Click to collapse
Nope, just like above, start at Step 4. Be sure to thank @Scott for his awesome guide.
Sent from my ONEPLUS A6013 using Tapatalk

xRogerxC said:
Nope, just like above, start at Step 4. Be sure to thank @Scott for his awesome guide.
Sent from my ONEPLUS A6013 using Tapatalk
Click to expand...
Click to collapse
I ended up doing it after 5 minutes of posting lol. downgraded and then unlocked sim.

zebo34 said:
I ended up doing it after 5 minutes of posting lol. downgraded and then unlocked sim.
Click to expand...
Click to collapse
Cool. It's great to have tools like the ones developed by the awesome folks in our community. Happy flashing!
Sent from my ONEPLUS A6013 using Tapatalk

Related

Sprint Nexus S No OS. Only bootloader

Hello,
I found a Nice Sprint Nexus S on craigslist. The seller said it was on Sprint. He says is has the fast bootloader, but no Android OS. Is there a way to get the original OS back on it, or even a ROM. Considering purchase, but wanted to verify it is recoverable first. Thanks in advance.
has no android os??
thats a gamble right there sir
Benny1234 said:
Hello,
I found a Nice Sprint Nexus S on craigslist. The seller said it was on Sprint. He says is has the fast bootloader, but no Android OS. Is there a way to get the original OS back on it, or even a ROM. Considering purchase, but wanted to verify it is recoverable first. Thanks in advance.
Click to expand...
Click to collapse
yes!
Sent from my Nexus S using xda premium
Borky_16 do you have a link or directions on how to do it?
Is the bootloader unlocked? If so does it have clockwoorkmod? If so have u tried flashing a rom
Sent from my MIUI powered Nexus S 4g using XDA Premium App
Also try this http://forum.xda-developers.com/showthread.php?t=1078213
Sent from my MIUI powered Nexus S 4g using XDA Premium App
From what I understand it only has a bootloader. Can clockwordmod be installed on a device without an OS? That would certainly make things easier. I have recovered galaxy s phones from ODIN, but this is new territory for me.
Benny1234 said:
From what I understand it only has a bootloader. Can clockwordmod be installed on a device without an OS? That would certainly make things easier. I have recovered galaxy s phones from ODIN, but this is new territory for me.
Click to expand...
Click to collapse
If you can get a bootloader, you can flash everything using fastboot still. Basically you follow everything at this:
http://forum.xda-developers.com/showthread.php?t=1078213
Doesn't matter if it's locked or not, that should still work as long as you have a bootloader functioning.
Thank you very much.. One last question. Does anyone know which builds and radios are specific to the Sprint model? I want to make sure I have the right one before trying this. Thanks!
Benny1234 said:
Thank you very much.. One last question. Does anyone know which builds and radios are specific to the Sprint model? I want to make sure I have the right one before trying this. Thanks!
Click to expand...
Click to collapse
The link I provided is for the ns4g so all I need is there.
Sent from my MIUI powered Nexus S 4g using XDA Premium App
Is the esn clean????? If not then it may not be worth purchasing.
Sent from my Nexus S using Tapatalk

[System Pull] [LG-H901BK_V10c] T-Mobile LG V10

Hope this helps out. This was after I unlocked bootloader and re-setup my phone (so there are some apps installed). Total unpacked size is 3.26GB, zip is 1.52GB.
Folder - https://drive.google.com/folderview?id=0B5fMrmukgO0NeG12S1U1TlJNX1U&usp=sharing
Full Pull Zip - https://drive.google.com/file/d/0B5fMrmukgO0NOE0zRGZBenNVSDQ/view?usp=sharing
Sorry for the seemingly noob question, but I've unlocked, rooted, installed ROMs, and modded system directories for many years but am unfamiliar with system pulls. What is the purpose of this and how can it be used on the new T-Mobile V10? Thanks.
Sent from my Nexus 6 using Tapatalk
branedamig said:
Sorry for the seemingly noob question, but I've unlocked, rooted, installed ROMs, and modded system directories for many years but am unfamiliar with system pulls. What is the purpose of this and how can it be used on the new T-Mobile V10? Thanks.
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
It can't. It's just a dump of the system partition. Usually benefits people with other devices looking for something off this device. Maybe an updated app or lib.
As soon as @TheJesus and I can get online at the same time we might be able to come up with something...
You guys are quick. Just got mine on JoD, but don't want to do too much until we have a way to return to 100% stock.
Very cool!
Sent from my LG-H901 using Tapatalk
KAsp3rd said:
As soon as @TheJesus and I can get online at the same time we might be able to come up with something...
Click to expand...
Click to collapse
If there is anything you guys need from me, LMK.
mikeyinid said:
If there is anything you guys need from me, LMK.
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Click to collapse
what is the sku # for this device?
Rydah805 said:
what is the sku # for this device?
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Click to collapse
Sku #?
rydah805 said:
what is the sku # for this device?
Click to expand...
Click to collapse
sku #: 610214643872
TheJesus said:
sku #: 610214643872
Click to expand...
Click to collapse
I looked and couldn't find it lol. Where did you get it for future reference?
mikeyinid said:
I looked and couldn't find it lol. Where did you get it for future reference?
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Click to collapse
On the box, lol
Sent from my LG-H901 using Tapatalk
TheJesus said:
On the box, lol
Sent from my LG-H901 using Tapatalk
Click to expand...
Click to collapse
Bahaha, that was the first place I looked
If someone could modify this to be able to prompt me for an unlock code when I enter a different SIM card, I would be very, very happy. Apparently T-Mobile does something to stop the prompt from coming up, and I want to be able to unlock it almost immediately. I'm on my way to get the phone now, but I don't want to come home with a useless paperweight.
Apparently a similar stock ROM was created for the LG G4 as it had the same problem. I would love to see a ROM for this once TWRP is publicly released for the V10!
TheJesus said:
On the box, lol
Sent from my LG-H901 using Tapatalk
Click to expand...
Click to collapse
mikeyinid said:
Bahaha, that was the first place I looked
Click to expand...
Click to collapse
lol thanks guys
ubergeek77 said:
If someone could modify this to be able to prompt me for an unlock code when I enter a different SIM card, I would be very, very happy. Apparently T-Mobile does something to stop the prompt from coming up, and I want to be able to unlock it almost immediately. I'm on my way to get the phone now, but I don't want to come home with a useless paperweight.
Apparently a similar stock ROM was created for the LG G4 as it had the same problem. I would love to see a ROM for this once TWRP is publicly released for the V10!
Click to expand...
Click to collapse
i thought you had to wait at least 15 days since you been using the device to qualify for sim unlocking your phone. tmobile told me that on the phone before.
TheJesus said:
Hope this helps out. This was after I unlocked bootloader and re-setup my phone (so there are some apps installed). Total unpacked size is 3.26GB, zip is 1.52GB.
Folder - https://drive.google.com/folderview?id=0B5fMrmukgO0NeG12S1U1TlJNX1U&usp=sharing
Full Pull Zip - https://drive.google.com/file/d/0B5fMrmukgO0NOE0zRGZBenNVSDQ/view?usp=sharing
Click to expand...
Click to collapse
How do you do a system.img pull if you dont mind me asking through adb?
TheJesus said:
Hope this helps out. This was after I unlocked bootloader and re-setup my phone (so there are some apps installed). Total unpacked size is 3.26GB, zip is 1.52GB.
Folder - https://drive.google.com/folderview?id=0B5fMrmukgO0NeG12S1U1TlJNX1U&usp=sharing
Full Pull Zip - https://drive.google.com/file/d/0B5fMrmukgO0NOE0zRGZBenNVSDQ/view?usp=sharing
Click to expand...
Click to collapse
I have 1 question, is it possible to make a custom rom with the full .zip you uploaded?

No Data Connection Period? New Phone Needed?

I've been part of the g900v community since basically day one. I may not have posted much, but I have tried pretty much every rom posted here, as well as posting 2 or 3 of my own roms
Saturday night, my s5 lost data connection no matter what i did. Tried a factory reset, no data. Unlocked and rooted bootloader, still no data... no matter what i did, no data.
So, unless someone here has a fix idea, I'm looking for recommendations of a new device that can be rooted, bootloader unlocked and modified a lot of the same way (rom wise) as the s5. I did get the moto z droid running 7.0, but mine can't be bootloader unlocked or rooted, but i have 14 days to return it if i don't like it to swap it.
Any recommendations?
Restart from square one. Im in the same spot. I was able to restore an old backup of a stock pbp1 and service worked. But that isnt the soloution. I was running Mokee 7.1 and thats when it crashed. I've restarted from locking my bootloader again and going back from the beginning. I started here https://forum.xda-developers.com/verizon-galaxy-s5/general/root-method-og5-ok3-t3290370
I had some hiccups gaining root, google helped a bit and roaming the forums.
Removing kingroot was hard, Step 2 worked here: https://www.droidmen.com/remove-kingroot-kinguser-with-supersu ......Supersume didnt..
Now im moving onto unlocking the BL again
bdawwgg said:
Restart from square one. Im in the same spot. I was able to restore an old backup of a stock pbp1 and service worked. But that isnt the soloution. I was running Mokee 7.1 and thats when it crashed. I've restarted from locking my bootloader again and going back from the beginning. I started here https://forum.xda-developers.com/verizon-galaxy-s5/general/root-method-og5-ok3-t3290370
I had some hiccups gaining root, google helped a bit and roaming the forums.
Removing kingroot was hard, Step 2 worked here: https://www.droidmen.com/remove-kingroot-kinguser-with-supersu ......Supersume didnt..
Now im moving onto unlocking the BL again
Click to expand...
Click to collapse
I went all the way back (because i can on my phone since its how i got it regardless) to rooting with TowelRoot and it still didn't work. Nothing worked at all.
Of all the roms i tried no cell service works. Mokee and Phoenix MM and Nougat dont work. I' guess i'll stick with a stock debloated as last resort.
Anyone have a working MM or Nougat rom working with Verizon service?
bdawwgg said:
Of all the roms i tried no cell service works. Mokee and Phoenix MM and Nougat dont work. I' guess i'll stick with a stock debloated as last resort.
Anyone have a working MM or Nougat rom working with Verizon service?
Click to expand...
Click to collapse
I was using cm14.1 on the unlocked CID 15 bootloader ... If you can do that, try that. It worked for me
I think my issue was something with one of the Roms I tried. I tried an old MIUI 4.4 that was compiled for the g900v but that might have been a dumb idea
Sent from my XT1650 using XDA-Developers Legacy app
KaptinBoxxi said:
I was using cm14.1 on the unlocked CID 15 bootloader ... If you can do that, try that. It worked for me
I think my issue was something with one of the Roms I tried. I tried an old MIUI 4.4 that was compiled for the g900v but that might have been a dumb idea
Sent from my XT1650 using XDA-Developers Legacy app
Click to expand...
Click to collapse
Thanks I will. Is there any mirror sites for the cm Roms. there site seems to be down for the past week at least, from what i've seen.
bdawwgg said:
Thanks I will. Is there any mirror sites for the cm Roms. there site seems to be down for the past week at least, from what i've seen.
Click to expand...
Click to collapse
Strange, I used it today to download a ROM for HTC m7
Sent from my XT1650 using XDA-Developers Legacy app
KaptinBoxxi said:
Strange, I used it today to download a ROM for HTC m7
Sent from my XT1650 using XDA-Developers Legacy app
Click to expand...
Click to collapse
Do you mind posting the link to the site you downloaded from? http://www.cyanogenmod.org/ Site cannot be reached
bdawwgg said:
Do you mind posting the link to the site you downloaded from? http://www.cyanogenmod.org/ Site cannot be reached
Click to expand...
Click to collapse
its down now for me, that day it wasn't. try using archive.org

Attempted U firmware

So I attempted the steps located here.
https://forum.xda-developers.com/ve...de-flashing-sm-935u-firmware-verizon-t3415145
It won't seem to install using either ODIN. Now it won't boot to OS. It will boot to recovery and I can still boot do downloading but I cannot get it to work. I know I didn't do anything wrong... the steps are very simple.
shouthouse said:
So I attempted the steps located here.
https://forum.xda-developers.com/ve...de-flashing-sm-935u-firmware-verizon-t3415145
It won't seem to install using either ODIN. Now it won't boot to OS. It will boot to recovery and I can still boot do downloading but I cannot get it to work. I know I didn't do anything wrong... the steps are very simple.
Click to expand...
Click to collapse
Only way someone can help is if you list out the steps you took and the files that you used. Did you do a factory reset before pushing the files via Odin? Which files did you upload to Odin? Did Odin give you any errors?
What build were you on prior to flashing with Odin? I have a strong feeling that you are getting errors by flashing an older version of the U-firmware onto a newer version of V firmware, hence why Odin won't flash it. The link you sent is for PEH, which is fairly old IIRC. Were you on Verizon PI3 before attempting this?
You are probably partly right about the older firmware. The steps didn't really include information that seems updated. Right before I went to bed I was able to get it working. It seems that the phone did not like 4 of my cables. Finally it worked with a really tiny cable I found. Whew. Haha sorry I should have revised this. Is there any way for me to flag it as completed?
TheBigEasy88 said:
Only way someone can help is if you list out the steps you took and the files that you used. Did you do a factory reset before pushing the files via Odin? Which files did you upload to Odin? Did Odin give you any errors?
Click to expand...
Click to collapse
I'm not sure if you actually read that post but the person after you seemed to have been able to understand exactly what was going on. The post I linked had the steps.
shouthouse said:
You are probably partly right about the older firmware. The steps didn't really include information that seems updated. Right before I went to bed I was able to get it working. It seems that the phone did not like 4 of my cables. Finally it worked with a really tiny cable I found. Whew. Haha sorry I should have revised this. Is there any way for me to flag it as completed?
I'm not sure if you actually read that post but the person after you seemed to have been able to understand exactly what was going on. The post I linked had the steps.
Click to expand...
Click to collapse
Glad you got it to work. BTW that thread is still 100% fine, just the link to the firmware is old. HERE is the link to the newest U firmware that I recommend flashing, in case you care or wanted it.
FoxyDrew said:
Glad you got it to work. BTW that thread is still 100% fine, just the link to the firmware is old. HERE is the link to the newest U firmware that I recommend flashing, in case you care or wanted it.
Click to expand...
Click to collapse
Oh yea for sure! The steps worked! Only issue was just that since the link is to the old firmware (and it says nothing about new firmware) I had to go looking for the answer, you have provided, during a state of mild panic. LOL I think we've all been there.
Is that a nougat U rom?
Sent from my SM-G935U using XDA Free mobile app
kingamra said:
Is that a nougat U rom?
Sent from my SM-G935U using XDA Free mobile app
Click to expand...
Click to collapse
No
shouthouse said:
No
Click to expand...
Click to collapse
How's it been working so far?
Sent from my SM-G935V using Tapatalk
Incredible. Leagues ahead of the Verizon firmware. I am on TMOBILE now and I couldn't be happier. So much less bloat to turn off. The speed of apps are even faster. Just feels lighter.
shouthouse,
So you flashed G-935U on your G-935V and put it on T-moblie? Have you unlocked the better bands? I'm on T-mobile and looking to do the same for my G-935V and my wife's G-900V (once I find those instructions). Thanks in advance.

Custom kernels for T-Mobile users?

Is it OK to flash any custom kernels on T-Mobile devices?
Sent from my ONEPLUS A6013 using Tapatalk
ledvedder said:
Is it OK to flash any custom kernels on T-Mobile devices?
Sent from my ONEPLUS A6013 using Tapatalk
Click to expand...
Click to collapse
If you are unlocked and running a global rom, you can try but take the stock kernel boot.img backup just in case it loops. Its best to rewrite all partitions on the T mobile device if you are unlocked which can be done by using the unbrick tool once :good:
Edit: You should follow this thread for a detailed discussion :good:
U may have to change the device check for any op6 kernel...they all boot. I tested every kernel. Flash rules.. And we can't use the tool to rewrite the critical partitions, we don't have access to them..can u please see why we cannot access them even with fastboot oem unlock_critical? We are all totally unlocked
ledvedder said:
Is it OK to flash any custom kernels on T-Mobile devices?
Sent from my ONEPLUS A6013 using Tapatalk
Click to expand...
Click to collapse
I'll let you know soon I'm going to try @tbalden cleanslate
twinnfamous said:
I'll let you know soon I'm going to try @tbalden cleanslate
Click to expand...
Click to collapse
Keep us posted [emoji106]
Sent from my ONEPLUS A6013 using Tapatalk
So far I have installed smurf, Franco, flash,and a couple others. All good, flash owns supreme though. Waiting to hear back if I can share the port
Funk Wizard said:
If you are unlocked and running a global rom, you can try but take the stock kernel boot.img backup just in case it loops. Its best to rewrite all partitions on the T mobile device if you are unlocked which can be done by using the unbrick tool once :good:
Edit: You should follow this thread for a detailed discussion :good:
Click to expand...
Click to collapse
T-Mobile users currently cannot use the unbrick tool to overwrite critical partitions due to a hardware/software check that mismatches.
jacksummers said:
So far I have installed smurf, Franco, flash,and a couple others. All good, flash owns supreme though. Waiting to hear back if I can share the port
Click to expand...
Click to collapse
I second this
Dark Nightmare said:
T-Mobile users currently cannot use the unbrick tool to overwrite critical partitions due to a hardware/software check that mismatches.
I second this
Click to expand...
Click to collapse
I was going to try to reach out to one plus in a chat and try to connect to software engineering and see if they can offer any help,.worst they say is nothing or no.
jacksummers said:
I was going to try to reach out to one plus in a chat and try to connect to software engineering and see if they can offer any help,.worst they say is nothing or no.
Click to expand...
Click to collapse
I'm just hoping someone leaks the ops file for t-mo, since i'm not sure where these files come from to begin with.
So yeah, go for it, you might save us all.
Dark Nightmare said:
T-Mobile users currently cannot use the unbrick tool to overwrite critical partitions due to a hardware/software check that mismatches.
Click to expand...
Click to collapse
Thank you for the info, I thought so but as I dont have access to a t-mobile unit I could not confirm.
Dark Nightmare said:
I'm just hoping someone leaks the ops file for t-mo, since i'm not sure where these files come from to begin with.
Click to expand...
Click to collapse
All these files are possessed by the support staff who generally share those during a remote session and there on those are further uploaded. So someone with t-mobile variant can contact support and try getting the tool.
I am on tmo model flashed with international software and run in ex kernel. I did make a backup of stock kernel before hand
Sent from my ONEPLUS A6013 using XDA-Developers Legacy app
Funk Wizard said:
Thank you for the info, I thought so but as I dont have access to a t-mobile unit I could not confirm.
All these files are possessed by the support staff who generally share those during a remote session and there on those are further uploaded. So someone with t-mobile variant can contact support and try getting the tool.
Click to expand...
Click to collapse
Well it appears not all one plus reps are aware of this, one rep said they can, the other is now telling me to contact t-mobile...
Edit: They linked me to the software for a recovery session tomorrow, but clearly it has a password, so guess we'll see come tomorrow what the verdict may be.
Dark Nightmare said:
Well it appears not all one plus reps are aware of this, one rep said they can, the other is now telling me to contact t-mobile...
Edit: They linked me to the software for a recovery session tomorrow, but clearly it has a password, so guess we'll see come tomorrow what the verdict may be.
Click to expand...
Click to collapse
Yeah, as the contract is new only the senior executives will have access to the t-mob unbrick tool and it would definitely be encrypted/password protected. Let us know how was your experience and thank your for the heads up :good:
Im on tmobile variant but flashed 9.0.5 rom and rooted. Tried blu spark kernel and it is freakin awesome.
Funk Wizard said:
Yeah, as the contract is new only the senior executives will have access to the t-mob unbrick tool and it would definitely be encrypted/password protected. Let us know how was your experience and thank your for the heads up :good:
Click to expand...
Click to collapse
Just figured I'd update you on my session, process went really well, took about 10 minutes.
infamousvincci said:
Im on tmobile variant but flashed 9.0.5 rom and rooted. Tried blu spark kernel and it is freakin awesome.
Click to expand...
Click to collapse
What differences are you getting from the stock kernel?
Sent from my ONEPLUS A6013 using Tapatalk
Funk Wizard said:
All these files are possessed by the support staff who generally share those during a remote session and there on those are further uploaded. So someone with t-mobile variant can contact support and try getting the tool.
Click to expand...
Click to collapse
Yea lol, they don't give the tool to you openly.tho, you have to run a keylogger for the password and disconnect before they delete the tool from your PC lmao
ledvedder said:
Keep us posted [emoji106]
Sent from my ONEPLUS A6013 using Tapatalk
Click to expand...
Click to collapse
It works
jacksummers said:
So far I have installed smurf, Franco, flash,and a couple others. All good, flash owns supreme though. Waiting to hear back if I can share the port
Click to expand...
Click to collapse
Where is the flash kernel? I didn't see one
Causical said:
Where is the flash kernel? I didn't see one
Click to expand...
Click to collapse
He’s requesting permission to share, should know soon.

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