Question Cross Flash - OnePlus 9 Pro

So i have the tmo op 9 pro and I used to make cross flash zips for the lg v30 and op 7 pro sprint. I wanted to do the same for this device as well but since the bootloader unlock is a little different, I had some questions. Since I was able to bootloader unlock by bypassing the sim unlock the using MSM to convert to EU I was worried I would lose the bootloader unlock in the process of this. Basically I want to take a stock tmo payload.bin from A11 and then unpack it and use the imgs inside (minus the device specific ones of course) and make a twrp flashable zip so I can go back to TMO firmware. What I'm worried about is since I didn't sim unlock I would lose the bootloader unlock in the process. Any thoughts on this?

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I'm wondering the same thing. I'm on tmo op9 pro as well. Unfortunately it updated to a12. I got oem unlock button when that update came tho, but it still asks for the unlock.bin... I put in for my unlock code to op, got it back but haven't tried anything yet. I also do not have SIM unlock as it hasn't been 40 days of activation yet, and the phone is not paid off. I was also an op7 user and it was way easier to get this done. I would like to have root again soon.....

Related

Quick noob questions bootloader unlock

I unlock and flash my other phones but never used an LG phone and don't understand some things after browsing around the forum:
I want to get one with an unlockable bootloader (so I can use phh-treble) that works on Verizon. I've seen the EU one is the only one that officially supports unlocking the bootloader, but this post seems to suggest otherwise: https://forum.xda-developers.com/lg-g7-thinq/how-to/how-to-bootloader-unlock-g7-thinq-t-t3963568
Tried to find something about this "EDL process" mentioned at the top and nothing came up...
So I'm wondering can I just get some cheap Sprint one off ebay and unlock it from sprint and unlock the bootloader?
Also what is LGUP and KDZ?
All can be bootloader unlocked except T-Mobile. Don't buy T-Mobile!
Sprint can be done using the v40 method:
https://forum.xda-developers.com/lg-v40/development/unlock-lg-v40-via-9008-root-t-mobile-t4042207
You can follow that guide exactly for G7, even tho it's written for v40.
For your other questions, take 2-3 hours to read through all the guides here. Newer phones have 2 slots, and double of everything: 2 boot, 2 system, etc. So you have to learn about swapping slots (if necessary) and how there's boot/laf/abl instead of the old recovery/boot partitions.

Hello figuring out what device I have

The title probably isn't chest, but I purchased what was supposed to be the HD1905 off of eBay. Well I got sent a HD1907. It appears that is already the global firmware (I think) on it so I'm guessing they did the conversion without bootloader unlocking to pass it off as the unlocked version.
Anyways does it appear in correct and I can start flashing the hotdogb ROMs after I get my unlock code from OnePlus to unlock this bootloader? I have been away from Android for a long time and returned to Samsung so it's basically locked down too. Honestly I'm much happier with the OnePlus I just hate this theme they did in their new os so want to try some more AOSP style
If your bootloader is unlocked, you should have the warning boot splash screen saying this device is unsecure. If so, u don't need OnePlus unlock code. You should get into bootloader mode which will also say "unlocked" on the last line in red.
A Comprehensive Guide on How to Unlock and Relock the Bootloader on OnePlus 8T
A comprehensive guide on how to unlock the bootloader on OnePlus 8T. Further learn how to relock the bootloader after restoring stock OxygenOS software.
www.thecustomdroid.com
See photo of warning boot splash screen at this link
How to Unlock the Bootloader on Your OnePlus 7 Pro
The OnePlus 7 Pro is truly the best phone that the company has ever created to date — it's even one of the hottest phones around regardless of OEM. It offers an awesome display with minimal bezels, a smooth 90-hertz refresh rate, a pop-up selfie camera, and the best triple camera system in a...
oneplus.gadgethacks.com
See photo of warning boot splash screen in bootloader or fastboot mode
[CLOSED] T-Mobile 7T Conversion to International WITHOUT unlocked bootloader/SIM unlock!
Here is a patched MSM download tool for TMobile OP7T. It will bypass the need to sim unlock before unlocking the bootloader, and will also bypass the need of an unlock token file from OnePlus (hence skip the wait period of 1 week to get the...
forum.xda-developers.com
This is how to truly convert hd1907 from BL locked, sim-locked, T-Mobile to unlocked Global or International
Thanks guys. No the bootloader is still locked which is why I have requested the code from OnePlus. Figured I'd do it correctly which will also give my note 20 time to return in case I screw up . I guess to be safe I'll do the conversion myself and then flash a ROM. Now to decide which one I want to try first
Or i guess thank you HueyT I didn't even notice you were the only response
Yapp is best for hd1907 converted to global

Question Tmobile OnePlus 9 Pro Unlock/Root

Hi all. I'm thinking about purchasing a oneplus 9 pro, via tmobile. I know traditionally speaking you have to pay off your phone to network unlock, and then request an unlock token from oneplus to be able to root the device. I havent snooped around the forums here much for this device. Is there currently a way to root the phone without having to do all the pre-req crap normally required. Is there a way to unlock bootloader like there was with oneplus 7T via MSM tool or similar? I don't perticularly care about SIM unlock, just bootloader. Thanks!
Hi, you have to sim unlock inorder to bootloader unlock
Here's a lot of info for starters:
How To: Unlock the T-Mobile Bootloader
Hello all, this is a quick and simple guide to unlocking your T-Mobile locked bootloader. Just a reminder: unlocking the bootloader will wipe your data. The instructions here will apply to all T-Mobile OnePlus devices. Unlock your SIM. Some...
forum.xda-developers.com
Convert your T-Mobile (LE2127) to EU via MSM, No unlock.bin needed!
*** Use this at your very own risk. *** You will lose all data *** Backup your working modemst1/2 and persist. If you lose these for any reason, it's unique to your device and not recoverable if you didn't back up (via MSM or other people). ***...
forum.xda-developers.com
OnePlus phones are easy to root as compared to a few other brands. And since there is a flash tool available for OnePlus phones, you can take risks for rooting your phone. You can use the flash tool to fix your phone in case of any issue. Rooting is not an easy task, but Magisk app makes it easier if you follow the correct steps. But you cannot directly root your phone by default. So first we will share how to unlock bootloader of OnePlus 9 (Pro).
Anyone know any other super kind developers to help with unlocking my OnePlus 9 pro (tmo) ?
As mobbdeep is no longer taking requests it appears
glebbeast said:
Anyone know any other super kind developers to help with unlocking my OnePlus 9 pro (tmo) ?
As mobbdeep is no longer taking requests it appears
Click to expand...
Click to collapse
If all you want to do is root/ROM your phone, then you don't need to "unlock your phone". You just need to "unlock your bootloader" which is something different and not hard.
My phone is still SIM-locked but I have rooted it and installed Havoc OS ROM.
To unlock the bootloader, this app should do the trick.
One+_TooL with Grayed out Oem_Unlock (Bootloader Unlock) enabler & Engineer Decrypt
Here is my latest version of My Oneplus Tool . This tool can do almost everything for you. I have added a method to switch the Oem_Unlock switch on Sim locked devices. It will ungray the switch so you can flip it and bootloader unlock. It still...
forum.xda-developers.com
So when I run the unlock bootloader option it just says waiting for device.
What am I missing?
Thank you
Did you reboot your phone to bootloader?
I believe I'm missing the appropriate drivers on my PC. Got stuck on 'waiting for device' ..

Question Why can't I unlock my bootloader on a LE2123 software?

Greetings everyone, I've been using my device for about four months now on a stock firmware and lately got bored of the Oxygen OS so I've decided to give custom roms a try, I opened the developer settings, went for the oem unlock, enabled it, got debugging enabled also, went to fastboot mode and tried both fastboot oem unlock and fastboot flashing unlock with no luck. It asks me for an unlock token. I know for a fact I'm not on a TMO software, I'm running LE2123 with a locked bootloader and I've never touched firmware or never converted my phone from a certain software version. I've filled a form on the oneplus' token unlock website and now waiting for an unlock.bin.
My question is how even the seller I got the phone from converted TMO to LE2123 without an unlocked bootloader? How am I unable to unlock my bootloader on a EU firmware and will there ever be a possible brick if I used the unlock bin on a LE2123 rather than a TMO 2127? Is there a way to convert an EU firmware to Global so that I'll have a chance unlock my bootloader?
veli4567 said:
Greetings everyone, I've been using my device for about four months now on a stock firmware and lately got bored of the Oxygen OS so I've decided to give custom roms a try, I opened the developer settings, went for the oem unlock, enabled it, got debugging enabled also, went to fastboot mode and tried both fastboot oem unlock and fastboot flashing unlock with no luck. It asks me for an unlock token. I know for a fact I'm not on a TMO software, I'm running LE2123 with a locked bootloader and I've never touched firmware or never converted my phone from a certain software version. I've filled a form on the oneplus' token unlock website and now waiting for an unlock.bin.
My question is how even the seller I got the phone from converted TMO to LE2123 without an unlocked bootloader? How am I unable to unlock my bootloader on a EU firmware and will there ever be a possible brick if I used the unlock bin on a LE2123 rather than a TMO 2127? Is there a way to convert an EU firmware to Global so that I'll have a chance unlock my bootloader?
Click to expand...
Click to collapse
This same exact thing just happened to another guy. He found out his rear sticker was indeed showing LE2127. To my (our) knowledge, only the le2127 needs an unlock token and was the only carrier branded 9P at all. While you didn't change anything, it's likely the seller did before you purchased it. Check your back sticker.
You can convert Le2127 to Le2123 without unlocked bootloader using the Tmo->Eu conversion tool. You may need to run that same MSM tool (or a custom one for different targets) and bypass the token unlock.bin or wait for OnePlus reply with your unlock.bin. To further confuse this, I've read that the automated tool on OnePlus website is providing the wrong unlock.bin and people are using support email or support chat to get the right one.
It is possible to unlock the bootloader without the token, while on oos11, using the tmo->eu msm conversion tool
There's always potentials for bricks when flashing anything. Make appropriate backups of partitions with the msm tool.
And yes, it's possible to go from Eu to Global. But I think you should try to run the Tmo->Eu msm tool if you're looking to bypass the token. You may want to go back to stock Tmo using the regular Tmo msm tool first. If both the stock Tmo MSM tool and Tmo->Eu msm conversion tools don't work, you may need a custom MSM tool for target change but hopefully that's not required for this situation
Appreciative said:
This same exact thing just happened to another guy. He found out his rear sticker was indeed showing LE2127. To my (our) knowledge, only the le2127 needs an unlock token and was the only carrier branded 9P at all. While you didn't change anything, it's likely the seller did before you purchased it. Check your back sticker.
You can convert Le2127 to Le2123 without unlocked bootloader using the Tmo->Eu conversion tool. You may need to run that same MSM tool (or a custom one for different targets) and bypass the token unlock.bin or wait for OnePlus reply with your unlock.bin. To further confuse this, I've read that the automated tool on OnePlus website is providing the wrong unlock.bin and people are using support email or support chat to get the right one.
It is possible to unlock the bootloader without the token, while on oos11, using the tmo->eu msm conversion tool
There's always potentials for bricks when flashing anything. Make appropriate backups of partitions with the msm tool.
And yes, it's possible to go from Eu to Global. But I think you should try to run the Tmo->Eu msm tool if you're looking to bypass the token. You may want to go back to stock Tmo using the regular Tmo msm tool first. If both the stock Tmo MSM tool and Tmo->Eu msm conversion tools don't work, you may need a custom MSM tool for target change but hopefully that's not required for this situation.
Click to expand...
Click to collapse
Thanks for the reply, much appreciated. I really did search the forum about the problem I'm running and couldn't find a solution, well should've looked deeper I guess. Will look into the article you mentioned.

Question 2023 T-Mobile vs Unlocked OP 9 Pro

Question:
I own a T-Mobile account. Just went through major drama w/ amazon seller, a T-Mobile phone that wouldn't unlock because it wasn't paid off, and more. Never mind that.... sending it back.
I want to know if I can buy a non-US and/or unlocked OP 9 Pro and still have it work with my T-Mobile sim?
I want in the end, ideally, to have a OP 9 Pro running the very latest Oxygen OS/updates and have it be rooted. But again, w/ a T-Mobile sim.
Advice? Has anyone else faced this?
shonkin said:
Question:
I own a T-Mobile account. Just went through major drama w/ amazon seller, a T-Mobile phone that wouldn't unlock because it wasn't paid off, and more. Never mind that.... sending it back.
I want to know if I can buy a non-US and/or unlocked OP 9 Pro and still have it work with my T-Mobile sim?
I want in the end, ideally, to have a OP 9 Pro running the very latest Oxygen OS/updates and have it be rooted. But again, w/ a T-Mobile sim.
Advice? Has anyone else faced this?
Click to expand...
Click to collapse
Not Sure about non us but unlocked yes you can
shonkin said:
Question:
I own a T-Mobile account. Just went through major drama w/ amazon seller, a T-Mobile phone that wouldn't unlock because it wasn't paid off, and more. Never mind that.... sending it back.
I want to know if I can buy a non-US and/or unlocked OP 9 Pro and still have it work with my T-Mobile sim?
I want in the end, ideally, to have a OP 9 Pro running the very latest Oxygen OS/updates and have it be rooted. But again, w/ a T-Mobile sim.
Advice? Has anyone else faced this?
Click to expand...
Click to collapse
Don't send back.... Using the T-Mobile app and chat you can be over complementary and ask for full unlock and should be able to get it that way. Option 2 is to use a modded MSM tool to convert to Global, unlock bootloader, us a modded Glo to TMO MSM TOOL to get back to TMO firmware and update. But recommend to stay away from A13 for now
.
TheGhost1951 said:
Don't send back.... Using the T-Mobile app and chat you can be over complementary and ask for full unlock and should be able to get it that way. Option 2 is to use a modded MSM tool to convert to Global, unlock bootloader, us a modded Glo to TMO MSM TOOL to get back to TMO firmware and update. But recommend to stay away from A13 for now
.
Click to expand...
Click to collapse
Was your recommendation to avoid updating based on the trouble that DaveImagery was having with achieving root? If so, I can assure you rooting the T-Mobile android 13 update is no different than rooting the global or eu firmware, aside from having to always temp boot TWRP rather than actually install it. TWRP acts up sometimes but it works. I think he was either having a problem with the driver's, USB port, or cable, or something went wrong when he pulled the boot image via MSM tool.
Masterchief87 said:
Was your recommendation to avoid updating based on the trouble that DaveImagery was having with achieving root? If so, I can assure you rooting the T-Mobile android 13 update is no different than rooting the global or eu firmware, aside from having to always temp boot TWRP rather than actually install it. TWRP acts up sometimes but it works. I think he was either having a problem with the driver's, USB port, or cable, or something went wrong when he pulled the boot image via MSM tool.
Click to expand...
Click to collapse
I just want to wait awhile to ensure all the kinks are out be for updating. Any new features etc...
shonkin said:
Question:
I own a T-Mobile account. Just went through major drama w/ amazon seller, a T-Mobile phone that wouldn't unlock because it wasn't paid off, and more. Never mind that.... sending it back.
I want to know if I can buy a non-US and/or unlocked OP 9 Pro and still have it work with my T-Mobile sim?
I want in the end, ideally, to have a OP 9 Pro running the very latest Oxygen OS/updates and have it be rooted. But again, w/ a T-Mobile sim.
Advice? Has anyone else faced this?
Click to expand...
Click to collapse
If you got the factory unlocked one then sure, it'll work with a t-mobile sim. The question is whether it will be 100% compatible with t-mobile's network or not. I don't know the answer to that question. It's worth noting however that the T-Mobile variant is slower to get updates, and just got Android 13 this month. If I'm not mistaken, the global and EU variants got Android 13 last year. This fall/winter the other variants will probably be getting android 14, while the t-mobile variant waits until next spring.
T-Mobile updates are slower because they are more refined and sometimes include multiple updates in one update. That is why they are slower..
shonkin said:
Question:
I own a T-Mobile account. Just went through major drama w/ amazon seller, a T-Mobile phone that wouldn't unlock because it wasn't paid off, and more. Never mind that.... sending it back.
I want to know if I can buy a non-US and/or unlocked OP 9 Pro and still have it work with my T-Mobile sim?
I want in the end, ideally, to have a OP 9 Pro running the very latest Oxygen OS/updates and have it be rooted. But again, w/ a T-Mobile sim.
Advice? Has anyone else faced this?
Click to expand...
Click to collapse
What did you decide to do?
shonkin said:
Question:
I own a T-Mobile account. Just went through major drama w/ amazon seller, a T-Mobile phone that wouldn't unlock because it wasn't paid off, and more. Never mind that.... sending it back.
I want to know if I can buy a non-US and/or unlocked OP 9 Pro and still have it work with my T-Mobile sim?
I want in the end, ideally, to have a OP 9 Pro running the very latest Oxygen OS/updates and have it be rooted. But again, w/ a T-Mobile sim.
Advice? Has anyone else faced this?
Click to expand...
Click to collapse
im on an unlocked (purchased new) OP9 pro and I have no issues. I've always wanted to see if TMO modem works better, but it works great enough that it't more of just a curiosity.
TheGhost1951 said:
What did you decide to do?
Click to expand...
Click to collapse
I decided to stay with what I got, esp. as the seller also (belatedly) included the original 65w fast charger. I did a bit of whining. So now I'm trying to get my employer to leverage t-mobile into unlocking the phone, since we've been w/ them a long time and it technically is my employers' phone. (They appreciate my geek interests and are willing.)
If I can get it unlocked, the next questions will be about just how flexible T-Mobile's sim will be with various rooted Oxygen OS's.
I used to root all the time.... my Samsung Note 4 (dang I loved that phone), my OnePlus 2 (rebuilt from 2 broken ones... by me!), and so on. But Samsung's Note 9 wasn't rootable (I didn't have the Exynos version). So I got stuck. This time I bought the OnePlus 9 Pro intentionally in order to play w/ rooting again.
But the whole thing has gotten more interesting. TWRP... does it still work and do the awesome backups / restores of multiple different systems on the same phone? And Magisk.... sheesh... so much I don't know.
shonkin said:
I decided to stay with what I got, esp. as the seller also (belatedly) included the original 65w fast charger. I did a bit of whining. So now I'm trying to get my employer to leverage t-mobile into unlocking the phone, since we've been w/ them a long time and it technically is my employers' phone. (They appreciate my geek interests and are willing.)
If I can get it unlocked, the next questions will be about just how flexible T-Mobile's sim will be with various rooted Oxygen OS's.
I used to root all the time.... my Samsung Note 4 (dang I loved that phone), my OnePlus 2 (rebuilt from 2 broken ones... by me!), and so on. But Samsung's Note 9 wasn't rootable (I didn't have the Exynos version). So I got stuck. This time I bought the OnePlus 9 Pro intentionally in order to play w/ rooting again.
But the whole thing has gotten more interesting. TWRP... does it still work and do the awesome backups / restores of multiple different systems on the same phone? And Magisk.... sheesh... so much I don't know.
Click to expand...
Click to collapse
TWRP is a little wonky, Magisk is a yess!
If you have no luck through TMO with unlocking the bootloader, let me know. There is another way to do that.
TheGhost1951 said:
If you have no luck through TMO with unlocking the bootloader, let me know. There is another way to do that.
Click to expand...
Click to collapse
How exactly would that work? I've read that using the T-Mobile->EU MSM allows you to unlock the bootloader without an unlock token, but wouldn't using another MSM to go back to T-Mobile firmware re-lock the bootloader? Would the fact that it's already been unlocked previously allow it to be unlocked again without a token, even after flashing back to the T-Mobile firmware? Mine came sim unlocked and didn't have any trouble getting an unlock token so I never tried the workaround and I've just flashed the unlock token every time.
Masterchief87 said:
How exactly would that work? I've read that using the T-Mobile->EU MSM allows you to unlock the bootloader without an unlock token, but wouldn't using another MSM to go back to T-Mobile firmware re-lock the bootloader? Would the fact that it's already been unlocked previously allow it to be unlocked again without a token, even after flashing back to the T-Mobile firmware? Mine came sim unlocked and didn't have any trouble getting an unlock token so I never tried the workaround and I've just flashed the unlock token every time.
Click to expand...
Click to collapse
I have a modded TMO to Glo and a modded Glo to TMO.....I have used it before....
So it is in fact possible to skip waiting for a token. You have to use MSM to convert to EU then you're free to do whatever since the bootloader is now unlocked? Am I understanding? I'd like to personally flash Lineage as soon as I'm unlocked, will the above process work for me?
TheGhost1951 said:
I have a modded TMO to Glo and a modded Glo to TMO.....I have used it before....
Click to expand...
Click to collapse
I believe you. What I'm saying is that according to what I have read, every time you use a MSM tool it locks the bootloader. So you convert to eu, and unlock the bootloader without an unlock token, because this specific firmware is unique in its ability to be unlocked without a token. Then you flash the T-Mobile firmware with another MSM which locks the bootloader all over again, and now you are once again on T-Mobile firmware with a locked bootloader and no unlock token. My questions are:
1) Does the fact that you previously unlocked the bootloader permanently do away with the need for an unlock token, even after you MSM back to T-Mobile firmware and re-lock the bootloader?
2) If so then how do you unlock the bootloader the second time after you MSM back to T-Mobile firmware? Do you repeat the same procedure you did on the EU firmware, or do you just run the "fastboot oem unlock" command from now on?
Masterchief87 said:
I believe you. What I'm saying is that according to what I have read, every time you use a MSM tool it locks the bootloader. So you convert to eu, and unlock the bootloader without an unlock token, because this specific firmware is unique in its ability to be unlocked without a token. Then you flash the T-Mobile firmware with another MSM which locks the bootloader all over again, and now you are once again on T-Mobile firmware with a locked bootloader and no unlock token. My questions are:
1) Does the fact that you previously unlocked the bootloader permanently do away with the need for an unlock token, even after you MSM back to T-Mobile firmware and re-lock the bootloader?
2) If so then how do you unlock the bootloader the second time after you MSM back to T-Mobile firmware? Do you repeat the same procedure you did on the EU firmware, or do you just run the "fastboot oem unlock" command from now on?
Click to expand...
Click to collapse
The way it is done with the modded MSM Tool to go from Global back to TMO it does not lock the bootloader. Can't explain why, but it doesn't. A pure TMO MSM Tool will relock the bootloader. Been there and done both ways.
In a few days I will do it again just to triple check the procedures and create the necessary modded MSM Tool zip files to share.
Another way to get unlock token is by booting to bootloader and run the command to get unlock code. Copy the long list of numbers along with IMEI and serial number and email OnePlus support with the information stating the TMO unlock token website is not working for you and they will generate a token for you. I had to do that when my first token quit working....
How To: Unlock the T-Mobile Bootloader
Hello all, this is a quick and simple guide to unlocking your T-Mobile locked bootloader. Just a reminder: unlocking the bootloader will wipe your data. The instructions here will apply to all T-Mobile OnePlus devices. Unlock your SIM. Some...
forum.xda-developers.com

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