question about maintaining root - OnePlus 3T Questions & Answers

So far I've been running my OP3T with stock rom with TWRP recovery and SuperSU to have root. This was mostly because I wanted the Adaway and titanium backup to work. I undid everything so I could update to the latest OxygenOS version, and now I'm on the stock recovery too, but with bootloader still unlocked I believe. I no longer have root after doing the upgrade as far as I can tell, still a bit new to all this flashing, haha. The last time I did this was when the nexus 4 came out
What is the best option for maintaining root while still being able to upgrade smoothly? I'm not against using one of the custom ROMs if that will help, but I do kinda like the stock rom so far!
thanks!

bluesrph said:
So far I've been running my OP3T with stock rom with TWRP recovery and SuperSU to have root. This was mostly because I wanted the Adaway and titanium backup to work. I undid everything so I could update to the latest OxygenOS version, and now I'm on the stock recovery too, but with bootloader still unlocked I believe. I no longer have root after doing the upgrade as far as I can tell, still a bit new to all this flashing, haha. The last time I did this was when the nexus 4 came out
What is the best option for maintaining root while still being able to upgrade smoothly? I'm not against using one of the custom ROMs if that will help, but I do kinda like the stock rom so far!
thanks!
Click to expand...
Click to collapse
This thread should answer all your questions and doubts
https://forums.oneplus.net/threads/...-or-custom-recovery-without-data-loss.479265/

saurabh40629 said:
This thread should answer all your questions and doubts
https://forums.oneplus.net/threads/...-or-custom-recovery-without-data-loss.479265/
Click to expand...
Click to collapse
Thank you, I have seen that post. I'm guessing any route I go I'll have to flash updates then? I was hoping to find a way to be able to use OTA updates.
I've also never been able to get rid of the dm-verity error, even after going back to stock and locking the bootloader. Is there anything I need to worry about with that or is it just an annoyance?
Sent from my OnePlus3T using XDA Labs

bluesrph said:
Thank you, I have seen that post. I'm guessing any route I go I'll have to flash updates then? I was hoping to find a way to be able to use OTA updates.
I've also never been able to get rid of the dm-verity error, even after going back to stock and locking the bootloader. Is there anything I need to worry about with that or is it just an annoyance?
Click to expand...
Click to collapse
Dm-verity u can bypass but bootloader one, you can not. Look at the apps, mods section.

bluesrph said:
Thank you, I have seen that post. I'm guessing any route I go I'll have to flash updates then? I was hoping to find a way to be able to use OTA updates.
I've also never been able to get rid of the dm-verity error, even after going back to stock and locking the bootloader. Is there anything I need to worry about with that or is it just an annoyance?
Sent from my OnePlus3T using XDA Labs
Click to expand...
Click to collapse
You shouldn't try to flash the partial OTAs while you are rooted and have a custom recovery installed. The partial zip will try to make specific changes in the restricted partitions (/system, /boot, /recovery, etc.) related to the update and prior modifications to these files may cause the update to fail and the phone to brick. You can still use the "Update" tab in the Settings menu to download the update though as OOS will detect root and download the full zip of the update for you. Simply flash the full zip in TWRP, wipe cache/dalvik, then flash SuperSU and you're good to go the next time an update rolls out. Updating by this method (rooting immedately after flashing update) will also prevent OOS from replacing TWRP with the stock recovery again. When you download the update, you'll know if it's the full zip if the file is >1 GB (they're usually ~1.4 GB,, whereas the partial zips are a few hundred MB).
Unlocked bootloader warning screen is cannot be removed without relocked and fully resetting (wiping) the phone. DM-verity warning screen can be removed by following this guide. Make sure that you are flashing the correct firmware for you current version of OOS though, flashing the wrong version can brick you phone.

Related

[Q] Installing TWRP will stop me from getting OTA updates?

Hello
I bought the Note 4 from T-mobile and i'm running stock rom.
I just root the device with chainfire tool and I'm thinking to change the recovery from stock to TWRP.
I'm wondering if by doing that i will lose the ability to get OTA updates from Samsung / T-mobile.
I did a search on the forum for this question, most of the threads are a year old so i just want to make sure that the answer is the same for our new device.
Please answer just if you know for sure, Thanks
re: twrp
NirAndroid said:
Hello
I bought the Note 4 from T-mobile and i'm running stock rom.
I just root the device with chainfire tool and I'm thinking to change the recovery from stock to TWRP.
I'm wondering if by doing that i will lose the ability to get OTA updates from Samsung / T-mobile.
I did a search on the forum for this question, most of the threads are a year old so i just want to make sure that the answer is the same for our new device.
Please answer just if you know for sure, Thanks
Click to expand...
Click to collapse
You already lost the ability to receive OTA updates by rooting
the phone. If you want to get OTA updates the phone cannot be
rooted or have custom recovery like twrp.
The whole and main idea behind having twrp custom recovery
is to be able to flash custom zip file roms and mods.
With stock rooted firmware you will not be able to successfully
flash any custom roms or mods.
If you do flash any custom zip file roms using twrp
you will also loose the ability to have OTA updates.
Good luck!
First, thank you for the quick reply,
Second, are you sure about it? every place I looked people saying that root doesn't have anything to do with OTA updates.
It also say that I can put TWRP or CWM and still getting the OTA updates, all I have to do for this to happen is to be with stock rom (which is what i'm currently using)
Misterjunky said:
You already lost the ability to receive OTA updates by rooting
the phone. If you want to get OTA updates the phone cannot be
rooted or have custom recovery like twrp.
The whole and main idea behind having twrp custom recovery
is to be able to flash custom zip file roms and mods.
With stock rooted firmware you will not be able to successfully
flash any custom roms or mods.
If you do flash any custom zip file roms using twrp
you will also loose the ability to have OTA updates too.
Good luck!
Good luck!
Click to expand...
Click to collapse
NirAndroid said:
First, thank you for the quick reply,
Second, are you sure about it? every place I looked people saying that root doesn't have anything to do with OTA updates.
It also say that I can put TWRP or CWM and still getting the OTA updates, all I have to do for this to happen is to be with stock rom (which is what i'm currently using)
Click to expand...
Click to collapse
If you check the OTA option and find an update, the updater
will tell you that it cannot install the update due to an unofficial
operating system or something to that effect, I forgot the exact
wording of the message. (if you're rooted)
There is a way to unroot the phone but in my opinion it's just not worth the
hassle to re-root it because as I said being rooted and having twrp recovery
will not help you much at all since you will not be able to flash any custom
roms or mods with out loosing your official stock status which needs to
remain intact in order to be able to get future ota updates.
Good luck!
NirAndroid said:
First, thank you for the quick reply,
Second, are you sure about it? every place I looked people saying that root doesn't have anything to do with OTA updates.
It also say that I can put TWRP or CWM and still getting the OTA updates, all I have to do for this to happen is to be with stock rom (which is what i'm currently using)
Click to expand...
Click to collapse
Mr. Junky is correct. But why would you even want an OTA update? Even if you could it would unroot your device. If there is/was a software update it will be on here or SamMobile about the same time & you can install it manually.
NirAndroid said:
First, thank you for the quick reply,
Second, are you sure about it? every place I looked people saying that root doesn't have anything to do with OTA updates.
It also say that I can put TWRP or CWM and still getting the OTA updates, all I have to do for this to happen is to be with stock rom (which is what i'm currently using)
Click to expand...
Click to collapse
You have only 2 posts on XDA and you are second guessing our replies on your question? Either believe what we answer or stick to google and don't waste our time.
NirAndroid said:
Hello
I bought the Note 4 from T-mobile and i'm running stock rom.
I just root the device with chainfire tool and I'm thinking to change the recovery from stock to TWRP.
I'm wondering if by doing that i will lose the ability to get OTA updates from Samsung / T-mobile.
I did a search on the forum for this question, most of the threads are a year old so i just want to make sure that the answer is the same for our new device.
Please answer just if you know for sure, Thanks
Click to expand...
Click to collapse
Well OTA is out of the question. But I was successful with the last update by using Kies 3.
I just had to root again afterwards using the same method.
Brava27 said:
You have only 2 posts on XDA and you are second guessing our replies on your question? Either believe what we answer or stick to google and don't waste our time.
Click to expand...
Click to collapse
No body asked you to spend your time in my thread, you are more then welcome to move a long because its clearly that you have nothing smart to say beside rasing your post counter.
For all the others, thank you for your help.
The reason that i would like to keep the OTA updates is because i love the stock rom and i dont want to check every timr on the internet if a new build has came out.
its much more easier with OTA too keep being update. But i guess my needs to be root are biger and i will need to flash the updates manually.
Once again, thank you.
I get Ota updates on mine rooted.Only thing u can't install if u have twrp will put u in a boot loop it needs the stock android recovery.You have to wait for a rom with the update
...........As long as I can remember, you root a device you lose carrier OTA updates. ..why is this so difficult for people to comprehend o_0 every new device every year it's the same questions. .......you have the capacity to root......yet you question if you'll lose OTA -_-, & most root methods have disclaimers saying you lose this x we are not responsible for brick etc. ........
Sent from my SM-N910T using Tapatalk

Updating after root

Forgive me if this has been asked before. I did search, but I couldn't seem to find an answer to this.
I have a dev edition model. I really want to root, but have been holding off because there are bugs with the current build of Lollipop and I'm kind of hoping Moto will release a 5.02 update soon to kill the memory leak and other issues. That being said, I have really been itching for root.
If I did root, what would I have to do to this phone to update it to the new version? Would I have to completely return to stock and wipe? Or could I ADB sideload? Seems like I was reading that you can't update at all when you're rooted, even if you disable root.
Without any idea how much longer it'll be before the next update, I'm finding it harder and harder to hold off on root, but I don't want to go through hell to get it back to stock and update it.
Thanks for any help and sorry if this has already been asked.
From what I understand, root is fine. It is installing a custom recovery that will stop you from getting the OTA. You can very easily undo root. As a matter if fact, you can pretty easily reinstall the stock recovery also.
diggitydogg said:
From what I understand, root is fine. It is installing a custom recovery that will stop you from getting the OTA. You can very easily undo root. As a matter if fact, you can pretty easily reinstall the stock recovery also.
Click to expand...
Click to collapse
Thanks for the reply.
Most of the time, that's true. I have updated a lot of phones by simply unrooting, applying the update, and rooting again, or using ADB sideload and then just rooting. But from what I have been reading about the Moto X 2014, you have to completely restore it back to stock before doing anything, even if you just use the temp boot method to root.
Is that wrong? I can't seem to find any info that confirms either way.
I've installed custom recovery, how can I reverse it and install the original recovery for update?
One advantage of root is you'll have Titanium Backup, so even if you do have to do a full wipe before applying the update, you could just update it and restore everything back quickly using TiBu. With lollipop, apparently the update file checks for the entire system checksum as a whole instead of each file so any slight modification to the system will mostly require pure stock and this is the same even with the nexus. So yeah, you most likely have to wipe your device before updating. I'd say, wait till Xposed for Lollipop is out, its almost there, once it comes out go ahead and root it, it'll at least be worth the hassle then
If you're rooted with lollipop and want to take an OTA update you can flash stock recovery and the stock system image. At that point you should still have all apps/data and be able to take a OTA update. The recovery and system files should be the exact version you already have and of course anytime you flash realize you could lose data!
Steve-x said:
If you're rooted with lollipop and want to take an OTA update you can flash stock recovery and the stock system image. At that point you should still have all apps/data and be able to take a OTA update. The recovery and system files should be the exact version you already have and of course anytime you flash realize you could lose data!
Click to expand...
Click to collapse
Right. All you need to do is flash the stock /system partition and also the recovery if you replaced it. I don't know why everyone's talking about having to wipe the entire phone with the all the stock images.

Is it safe to do a system update

I have a Droid Turbo that is currently on version 5.1 (23.21.44) and I just recently unfroze the system update notifications for my phone because of the news of MM. I am currently rooted and have an unlocked bootloader but I don't have TWRP installed and would rather not install it for now if I don't have to.
The system update that it is trying to push to my phone isn't MM, instead it is version 23.21.49.en.US. Is it safe to just take this update while being rooted and with an unlocked bootloader? I'm also not sure how many updates I'll have to make my way through before reaching the MM update, but if there are other updates, should it also be safe to go ahead with those as well? I know I could install TWRP and flash the MM ROM that way but I would prefer to do the updates officially if it is not risking a bricked phone.
Thanks for any advice.
EDIT: I forgot to finish the title of the thread...
AirJordanTS said:
I have a Droid Turbo that is currently on version 5.1 (23.21.44) and I just recently unfroze the system update notifications for my phone because of the news of MM. I am currently rooted and have an unlocked bootloader but I don't have TWRP installed and would rather not install it for now if I don't have to.
The system update that it is trying to push to my phone isn't MM, instead it is version 23.21.49.en.US. Is it safe to just take this update while being rooted and with an unlocked bootloader? I'm also not sure how many updates I'll have to make my way through before reaching the MM update, but if there are other updates, should it also be safe to go ahead with those as well? I know I could install TWRP and flash the MM ROM that way but I would prefer to do the updates officially if it is not risking a bricked phone.
Thanks for any advice.
EDIT: I forgot to finish the title of the thread...
Click to expand...
Click to collapse
It's safe, but it will be unsuccessful until you unroot your phone and undo any other system modifications that you've done (xposed, for example). There's a huge part of the update script that checks every single file in your system partition to make sure nothing has been modified.
Ok great, thanks.
The only other modification I can think that I've made is enabling mobile Hotspot through editing a setting somewhere. Do you know if that would be affected or would need changed back?
AirJordanTS said:
Ok great, thanks.
The only other modification I can think that I've made is enabling mobile Hotspot through editing a setting somewhere. Do you know if that would be affected or would need changed back?
Click to expand...
Click to collapse
You did that by modifying /system/build.prop. That change might be okay, but I would change it back if I were you just to be safe. The change is going to be overwritten anyway once the OTA is done.
AirJordanTS said:
Ok great, thanks.
The only other modification I can think that I've made is enabling mobile Hotspot through editing a setting somewhere. Do you know if that would be affected or would need changed back?
Click to expand...
Click to collapse
It's possible it may miss overlooking that. The worst that could happen was the update just doesn't take. It fails and nothing is changed. There is a pure MM official version that you can Flash in TWRP. It will update everything, radios and all, but will not relock the bootloader. I recommend you download Titanium Backup and backup all of your apps and their data to be restored after the update. A factory reset is recommended after the update. Also, don't forget to back up all of your photos, documents, music, etc. 24.81.5 is MM. Your update was a prep for MM.
Thanks for the advice guys.
I didn't realize it but I had TWRP installed so I decided to flash a stock ROM and proceed with the OTA updates from there. The problem currently is that I'm being locked out of my phone because of the Google "verify your account" page. I reset my account password on that page and now I'm not able to log in.

Unroot/Relock/revert to stock

Hey everyone,
I'm over rooting. Had an issue today where a backup refused to restore and in trying to fix it, I've deleted my OS. Yes, I'm bad at this. No big deal, I have backups of all my photos and other important stuff.
I don't really want to do the rooting/flashing thing anymore and just want to get my phone back to normal/out of the box as possible so that it will receive regular OTA updates etc. I just want to simplify things.
TWRP is installed. Is it as simple as flashing the latest official update? Or do I need to relock the phone somehow too?
I was going to follow: https://forum.xda-developers.com/oneplus-3t/how-to/guide-to-revert-oneplus-3t-to-stock-t3676210 but wanted to be sure that it would work even though I don't currently have an OS installed.
Thanks!
Southrncomfortjm said:
I'm over rooting. Had an issue today where a backup refused to restore and in trying to fix it, I've deleted my OS.
Click to expand...
Click to collapse
That isn't root. That is your lack of knowledge of the functions of custom recovery, and what the results will be. Better learning and knowledge, and a little more care could have easily prevented it from happening. You wiped the selections in the "Advanced" wipe section of TWRP. And the fact it's called "Advanced" should have been a good clue to not mess with it, unless you know exactly what you are doing.
It's also an easy condition to recover from.
Southrncomfortjm said:
I don't really want to do the rooting/flashing thing anymore and just want to get my phone back to normal/out of the box as possible so that it will receive regular OTA updates etc. I just want to simplify things.
TWRP is installed. Is it as simple as flashing the latest official update? Or do I need to relock the phone somehow too?
I was going to follow: https://forum.xda-developers.com/oneplus-3t/how-to/guide-to-revert-oneplus-3t-to-stock-t3676210 but wanted to be sure that it would work even though I don't currently have an OS installed.
Click to expand...
Click to collapse
That guide is needlessly complicated. Just download the flash the "full" update zip using TWRP, from here: https://forum.xda-developers.com/oneplus-3t/how-to/official-oxygenos-5-0-1-android-8-0-t3728119
Make sure you are using a version of TWRP which supports Oreo (if you were on Oreo when you wiped OS, it should be okay). And that is all there is to it. You will be fully restored to stock, and after rebooting, stock recovery will replace TWRP.
You don't need to lock the bootloader to do this, and you don't need it for future OTAs. But a locked bootloader is arguably more secure, if you really don't need custom recovery or root.
On the other hand, if you still want to give root/phone mods a shot; the way to restore, and still have root is the same (flash full update zip). But just flash Magisk or SuperSU before rebooting, and you will be rooted, and still have TWRP.

Can a rooted phone be updated?

Can a rooted phone be updated? If i root my razor, will i be able to update without re-rooting?
ChronosTrigger said:
Can a rooted phone be updated? If i root my razor, will i be able to update without re-rooting?
Click to expand...
Click to collapse
No, it fails to install. You need to reflash the stock boot image to take an OTA.
Confused still
CurtisMJ said:
No, it fails to install. You need to reflash the stock boot image to take an OTA.
Click to expand...
Click to collapse
I'm Sorry i'm so nooby in this regard.
So do you mean i have to basically get the stock ROM back again.
Then I can re-root like i did with the earlier version?
ChronosTrigger said:
I'm Sorry i'm so nooby in this regard.
So do you mean i have to basically get the stock ROM back again.
Then I can re-root like i did with the earlier version?
Click to expand...
Click to collapse
Yes. Razer's update engine doesn't seem to have the option to download full images like some other OEMs, so only fully stock ROM can be upgraded.
On that note, Razer seems to have set a week as the delay for releasing factory images, so if you want to keep root you might want to wait after an OTA, though we may be able to reproduce a slot earlier if someone captures the OTA package (but it's not as verifiable of course)
CurtisMJ said:
Yes. Razer's update engine doesn't seem to have the option to download full images like some other OEMs, so only fully stock ROM can be upgraded.
On that note, Razer seems to have set a week as the delay for releasing factory images, so if you want to keep root you might want to wait after an OTA, though we may be able to reproduce a slot earlier if someone captures the OTA package (but it's not as verifiable of course)
Click to expand...
Click to collapse
WARNING: This file is really intended for a developer to use in making a rooted slot. Flashing the file below could? remove root or cause other issues if you're rooted. Brick maybe? Although, mostly likely, it won't flash at all if you are rooted.
I used adb to capture the Razer Phone 2 MR2 OTA. It's located here.
I also downloaded it... but figure y'all would prefer a link straight to the Google source
SHA1 is the file name so you can verify it. E9F494FACBF8B7A6DF32F342C84459A7051ACE24
The SHA256 I calculated was: FF571E225BC81C8D450964E0C7BA28DF13E963798F9E5AF7E7C142DE7FBE51A5
translucentfocus said:
WARNING: Flashing the file below could? remove root or cause other issues if you're rooted. Brick maybe? I'm not rooted, just trying to help people get the files they need.
I used adb to capture the OTA. It's located here.
I also downloaded it... but figure y'all would prefer a link straight to the Google source
SHA1 is the file name so you can verify it. E9F494FACBF8B7A6DF32F342C84459A7051ACE24
The SHA256 I calculated was: FF571E225BC81C8D450964E0C7BA28DF13E963798F9E5AF7E7C142DE7FBE51A5
Click to expand...
Click to collapse
So With this. You can root, AND if they have any Update for the phone in the future, I can Update it without losing my root?
ChronosTrigger said:
So With this. You can root, AND if they have any Update for the phone in the future, I can Update it without losing my root?
Click to expand...
Click to collapse
Not quite... The update will likely fail to apply due to checksum failures. If it did go through it would probably brick the kernel so that's a good thing. Sorry, there's not really a way to automatically root after official OTAs as they update block by block between two known states, and neither is rooted. It's just sort of not possible, by design. You have to unroot, update and root again.
The OTA package translucentfocus has provided allows us to reproduce a single slot before the week's wait for the factory image so we can root sooner.
translucentfocus said:
WARNING: Flashing the file below could? remove root or cause other issues if you're rooted. Brick maybe? I'm not rooted, just trying to help people get the files they need.
I used adb to capture the OTA. It's located here.
I also downloaded it... but figure y'all would prefer a link straight to the Google source
SHA1 is the file name so you can verify it. E9F494FACBF8B7A6DF32F342C84459A7051ACE24
The SHA256 I calculated was: FF571E225BC81C8D450964E0C7BA28DF13E963798F9E5AF7E7C142DE7FBE51A5
Click to expand...
Click to collapse
which OTA is this? Also how to update
xterminater07 said:
which OTA is this? Also how to update
Click to expand...
Click to collapse
Sorry, I didn't specify. It's the MR2 update for the Razer Phone 2. Original reply has been also updated with version information in bold.
How to update? Actually, I posted the OTA because it's really for someone to make a slot with root before Razer releases the Factory MR2 Images--as @CurtisMJ mentioned previously.
CurtisMJ said:
Yes. Razer's update engine doesn't seem to have the option to download full images like some other OEMs, so only fully stock ROM can be upgraded.
On that note, Razer seems to have set a week as the delay for releasing factory images, so if you want to keep root you might want to wait after an OTA, though we may be able to reproduce a slot earlier if someone captures the OTA package (but it's not as verifiable of course)
Click to expand...
Click to collapse
Sorry to bring back an old thread but just a few questions if you don't mind.
I just bought a used Razer 2 seems like the user rooted it (I was unaware) and it has been years since I rooted anything. I downloaded root checker and it said I was rooted. I assume I'm running the stock rom, though magisk manager was installed on the phone when I turned it on so I guess it's not stock. I guess this means I can not take any OTA or it could brick? I went into system update and it still checked to make sure I was up to date so maybe OTA isn't disabled? So much has changed with apps and rooting since I messed with it that I don't know enough and I don't want to brick or bootloop the device.
Thanks
Univsoldur said:
Sorry to bring back an old thread but just a few questions if you don't mind.
I just bought a used Razer 2 seems like the user rooted it (I was unaware) and it has been years since I rooted anything. I downloaded root checker and it said I was rooted. I assume I'm running the stock rom, though magisk manager was installed on the phone when I turned it on so I guess it's not stock. I guess this means I can not take any OTA or it could brick? I went into system update and it still checked to make sure I was up to date so maybe OTA isn't disabled? So much has changed with apps and rooting since I messed with it that I don't know enough and I don't want to brick or bootloop the device.
Thanks
Click to expand...
Click to collapse
Yes, that sounds about right. When rooted the OTA function doesn't disable right away. Only after its downloaded an update and actually tries to apply it it'll refuse. The new Android update engine is pretty good at not bricking. My guess is probably stock. If it's rooted, then the bootloader is unlocked, and it's not too bad. For magisk root at least all you need to do is flash the stock boot image and the OTA will apply. With factory images around and an unlocked bootloader you'll have a hard time bricking it. Just don't untick "OEM Unlocking" in developer options. Ever. (Or at least until you've fully restored stock firmware. It's supposed to be disabled so you can't make that mistake but Magisk hide tricks the firmware into believing the bootloader is locked so it's enabled. Whaddayagonnado)
CurtisMJ said:
Yes. Razer's update engine doesn't seem to have the option to download full images like some other OEMs, so only fully stock ROM can be upgraded.
On that note, Razer seems to have set a week as the delay for releasing factory images, so if you want to keep root you might want to wait after an OTA, though we may be able to reproduce a slot earlier if someone captures the OTA package (but it's not as verifiable of course)
Click to expand...
Click to collapse
CurtisMJ said:
Yes, that sounds about right. When rooted the OTA function doesn't disable right away. Only after its downloaded an update and actually tries to apply it it'll refuse. The new Android update engine is pretty good at not bricking. My guess is probably stock. If it's rooted, then the bootloader is unlocked, and it's not too bad. For magisk root at least all you need to do is flash the stock boot image and the OTA will apply. With factory images around and an unlocked bootloader you'll have a hard time bricking it. Just don't untick "OEM Unlocking" in developer options. Ever. (Or at least until you've fully restored stock firmware. It's supposed to be disabled so you can't make that mistake but Magisk hide tricks the firmware into believing the bootloader is locked so it's enabled. Whaddayagonnado)
Click to expand...
Click to collapse
Thanks for the detailed response I managed to get up with the previous owner on swappa last night. He told me he unlocked the phone but never actually got around to rooting it. He also said it is running stock and the reason magisk is still on the phone after a wipe is because magisk persists after a wipe.
Messages from him.
Sorry about that, I did unlock the bootloader but I never actually got around to rooting. I usually relock the bootloader before I sell it but I completely forgot. You can apply an ota because I never installed a custom recovery, something else I didn't get around to doing. You can easily relock the bootloader using adb. If you need help with this let me know and I can walk you through it. But the bootloader being unlocked has zero effect on ota's. You are all good to go as far as that goes.
Oh no you're absolutely fine with an ota. I just looked it up and you're absolutely right, magisk does survive a reboot now. Since I didn't load a custom recovery though an ota will install just fine. Although when an ota does install though it will most likely remove magisk because it will write over the boot.img with the factory one. Here is the link to the factory images. It includes instructions on how to install it. But honestly a new ota should be released any time now since the last one I think was November. Once that installs you will be completely back to stock.
Does this sound accurate to y'all. Thanks again
@Univsoldur His knowledge seems a little dated. Kind of how mine was a few months ago Anyways here goes:
If a root checker says it's rooted then it probably is. I'm not sure why he says it isn't.
Magisk does indeed persist through a data wipe. I wasn't aware magiskinit could unpack the manager APK though. Neat
He's right in that an unlocked bootloader won't affect OTAs, but having magisk installed will.
The RP2 uses the new A/B update scheme. In this case it doesn't matter whether a custom recovery was ever installed. Recovery mode is not used during the process of installation. Unfortunately the new update scheme is also heavily based on deltas, even on the kernel image, so OTAs will be broken as it won't be able to retrieve a full kernel image from the OTA servers. Some OEMs' ROMs can do that, but Razer's can't. You can flash the factory images if you truly want a clean start, but to fix OTAs and remove magisk, reflashing just the kernel image with one from the factory image should be sufficient. The magisk uninstaller won't work due to the data wipe so that's probably the only option.
CurtisMJ said:
@Univsoldur His knowledge seems a little dated. Kind of how mine was a few months ago Anyways here goes:
If a root checker says it's rooted then it probably is. I'm not sure why he says it isn't.
Magisk does indeed persist through a data wipe. I wasn't aware magiskinit could unpack the manager APK though. Neat
He's right in that an unlocked bootloader won't affect OTAs, but having magisk installed will.
The RP2 uses the new A/B update scheme. In this case it doesn't matter whether a custom recovery was ever installed. Recovery mode is not used during the process of installation. Unfortunately the new update scheme is also heavily based on deltas, even on the kernel image, so OTAs will be broken as it won't be able to retrieve a full kernel image from the OTA servers. Some OEMs' ROMs can do that, but Razer's can't. You can flash the factory images if you truly want a clean start, but to fix OTAs and remove magisk, reflashing just the kernel image with one from the factory image should be sufficient. The magisk uninstaller won't work due to the data wipe so that's probably the only option.
Click to expand...
Click to collapse
So you think to get it back to stock I could just go here.
https://developer.razer.com/razer-phone-dev-tools/factory-images/
Will that remove magisk and return it back to stock I would assume there is no threat of flashing the stock image. Besides that do I need to mess with the kernel?
I'm wondering if it would be possible to flash the unlocked Razer phone 2 firmware to the AT&T version. Would the bootloader need to be unlocked?
Univsoldur said:
So you think to get it back to stock I could just go here.
https://developer.razer.com/razer-phone-dev-tools/factory-images/
Will that remove magisk and return it back to stock I would assume there is no threat of flashing the stock image. Besides that do I need to mess with the kernel?
Click to expand...
Click to collapse
Yes, that will return it to stock and remove Magisk. No, if you flash the factory image you don't need to do anything further with the kernel.
---------- Post added at 11:14 PM ---------- Previous post was at 11:11 PM ----------
DrGonzo6o said:
I'm wondering if it would be possible to flash the unlocked Razer phone 2 firmware to the AT&T version. Would the bootloader need to be unlocked?
Click to expand...
Click to collapse
The bootloader needs to be unlocked, yes. I had the unlocked one from the start, so I can't comment on how well that will work though.
Has anyone with an AT&T version successfully flashed unlocked firmware?
Univsoldur said:
So you think to get it back to stock I could just go here.
https://developer.razer.com/razer-phone-dev-tools/factory-images/
Will that remove magisk and return it back to stock I would assume there is no threat of flashing the stock image. Besides that do I need to mess with the kernel?
Click to expand...
Click to collapse
I did post a full unroot guide...

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