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please..
i have problem with bootloader version 41.1A
i want to Downgrade to version 41.18 or 41.19
anyone know ..??
please share it
thank you
Up
Me too
My bootloader v 41.1A I downgrade 41.18 Help
Why do you need to downgrade? Messing with Bootloaders can destroy your phone.
even i want to downgrade... I cant flash custom recovery on 41.1A
poran123 said:
even i want to downgrade... I cant flash custom recovery on 41.1A
Click to expand...
Click to collapse
Bootloader cannot be downgraded. You're stuck on w/e version you have currently installed.
Okay so I'm stuck on 41.1A and my phone will continue to restart itself and then stuck in bootloop till the battery dies... and then when I connect it to the charger boot's up normally...
@lost101
Can you please let me know how to check bootloader version?
I am using Moto G XT1033 model(Asia).
It was updated to Lollipop 5.0.2 by Motorola Stock Lollipop update.
Later on I had unlocked bootloader and downgraded it to Kitkat 4.4.4 using this thread.
I don't have any clue about current version of bootloader in my Moto G.
I want to try Lollipop 5.1 Optimized stock rom link here, so just wanted to ensure compatibility of bootloader so that my phone works after flashing it.
kalpesh.fulpagare said:
@lost101
Can you please let me know how to check bootloader version?
Click to expand...
Click to collapse
Enter bootloader (hold volume-down while turning it on), read text on screen (second line).
I too want to know if there is a way to downgrade or at least reflash my damaged bootloader which is causing weird behaviour.
Sent from my Nexus 6P using Tapatalk
I have the exact same problem.
Stuck on 41.1A
Was on a slim6 rom before. Tried to return to STOCK_ASIA_RETAIL. All fastboot commands successfully executed but no apparent change. I have the exact same wallpaper, the same layers RRO navbars, everything. I would not need to go to STOCK but since the slim installation is unstable and everything force closes, the phone is unusable.
Additional note: Somehow even TWRP is stuck in the splash screen, so cant flash any other ROM. Even tried to access TWRP using adb, but the TWRP service fails to start.
I fastboot flashed phillz recovery, stock recovery & newer TWRP versions, but nothing happens. Phone still stuck in TWRP screen.
To my surprise I was able to pull my personal files from the internal SD using ADB (which still works btw).
But I'm left with a phone in a zombie unusable condition, it just doesn't react to anything.
Any help from the XDA community would be greatly appreciated. I am still keeping my fingers crossed, so that one day a guide comes up to brick my device (STOCK 5.1 bootloader) and unbrick it using some sort of unbrick tool.
Why is not possible to create a flashable zip with the bootloader inside? I want to downgrade to KitKat bootloader too
SLATE21&MOTOG said:
Why is not possible to create a flashable zip with the bootloader inside? I want to downgrade to KitKat bootloader too
Click to expand...
Click to collapse
Creating such a zip is possible, but flashing it may either not work or hard brick your phone.
How to install working recovery on 41.1A bootloader
I had the situation on my Moto G XT1039 where I had formatted the partitions on my phone (using my old CWM recovery), then flashed the 41.1A bootloader, but 41.1A would not allow me to flash any recovery.
So I had a working bootloader, but no recovery and no OS. And apparently no way to install a recovery, to install an OS...
I got the phone back like this:
- Flashed 4.4.4 stock manually using the bootloader (if you do this, DO NOT flash the 4.4.4 motoboot.img, according to everything on here that will permanently brick your phone; I am not sure about partition gpt.bin - I flashed this, but I was already on the 4.4.4 partition layout anyway). Do flash boot.img, that is the OS boot.
- So now I had a bootable phone OS (back on 4.4.4 again, with a flickering screen), but still no recovery.
- From the bootloader, I booted into an old recovery which I knew had previously worked with my phone:
Code:
fastboot boot clockworkmodrecovery.6051.peregrine.img
(this boots into a temporary copy of the recovery, without actually installing it on the recovery partition).
- Using that, I installed the SuperSU binary.
- Then I booted back into my 4.4.4 OS, installed the SuperSU app, checked it was working, then installed the TWRP Manager app (which requires root, hence the previous steps), then used that to successfully install the TWRP recovery on my phone.
From there I now had the correct recovery in place to flash the 5.1 Optimized distro (which I would definitely recommend - clean, stable, excellent battery life!).
Yay!
Bmju said:
- So now I had a bootable phone OS (back on 4.4.4 again, with a flickering screen), but still no recovery.
- From the bootloader, I booted into an old recovery which I knew had previously worked with my phone:
Code:
fastboot boot clockworkmodrecovery.6051.peregrine.img
(this boots into a temporary copy of the recovery, without actually installing it on the recovery partition).
- Using that, I installed the SuperSU binary.
- Then I booted back into my 4.4.4 OS, installed the SuperSU app, checked it was working, then installed the TWRP Manager app (which requires root, hence the previous steps), then used that to successfully install the TWRP recovery on my phone.
Click to expand...
Click to collapse
Why didn't you simply fastboot flash a TWRP image?
_that said:
Why didn't you simply fastboot flash a TWRP image?
Click to expand...
Click to collapse
I hope I haven't misunderstood, but isn't the whole point of this thread that the 41.1A bootloader won't let some poeple (including me) successfully flash anything to the recovery partition? You can run the command, but the recovery won't boot up. At least that's how it was for me.
Bmju said:
I hope I haven't misunderstood, but isn't the whole point of this thread that the 41.1A bootloader won't let some poeple (including me) successfully flash anything to the recovery partition? You can run the command, but the recovery won't boot up. At least that's how it was for me.
Click to expand...
Click to collapse
I see. So "fastboot boot" worked, but "fastboot flash" wouldn't write anything? In that case you could probably also have used fastboot boot with TWRP and then use TWRP's "install image" feature to flash it.
_that said:
I see. So "fastboot boot" worked, but "fastboot flash" wouldn't write anything? In that case you could probably also have used fastboot boot with TWRP and then use TWRP's "install image" feature to flash it.
Click to expand...
Click to collapse
Thanks! I definitely tried that first! Maybe this bit I didn't make clear in my post, but actually:
- fastboot boot was only working for me with older recovery ROMS, i.e. the older CWM recovery which I mentioned, which I had lying around from when I first rooted my phone on 4.4.4, and also - not that it's much use - with the recovery in the 4.4.4 image, which just brings up the dead Android logo
- fastboot flash recovery was not working at all, not even with the recovery roms which would boot with fastboot boot
- but fastboot flash to all the other partitions seemed to work fine (I could see that it seemed to be working because I was able to flash different logo.bin files to change the phone logo which shows before the phone tries to boot into recovery or OS) and as per my post this was how I was able to get my phone back eventually
This thread was the only place I could find which seems to represent people having the same set of problems, so I thought the above workaround might be useful in future to someone in the same situation.
Bmju said:
- fastboot flash recovery was not working at all, not even with the recovery roms which would boot with fastboot boot
Click to expand...
Click to collapse
So far nobody has posted a terminal transcript of "not working". Did it appear to succeed or did you get an error message?
Bmju said:
- but fastboot flash to all the other partitions seemed to work fine (I could see that it seemed to be working because I was able to flash different logo.bin files to change the phone logo which shows before the phone tries to boot into recovery or OS) and as per my post this was how I was able to get my phone back eventually
Click to expand...
Click to collapse
That doesn't make any sense. Not that I don't believe you, I just can't explain how fastboot could fail writing recovery but succeed in writing a different partition.
Bmju said:
This thread was the only place I could find which seems to represent people having the same set of problems, so I thought the above workaround might be useful in future to someone in the same situation.
Click to expand...
Click to collapse
Thanks for sharing your experience though, maybe it will help someone who has the same weird issue.
_that said:
So far nobody has posted a terminal transcript of "not working". Did it appear to succeed or did you get an error message?
Click to expand...
Click to collapse
It appears to succeed, except that it gives the 'mismatched partition size error' on the bootloader screen at the end of flashing. (Although other posts seem to state that this is normal for a non-strock recovery?)
Bmju said:
It appears to succeed, except that it gives the 'mismatched partition size error' on the bootloader screen at the end of flashing. (Although other posts seem to state that this is normal for a non-strock recovery?)
Click to expand...
Click to collapse
Yes, I've got that one too, but my flashed recovery then worked fine. However I upgraded my bootloader by installing the complete 5.1 stock ROM, maybe your bootloader update was somehow incomplete.
Pixel 2 XL is soft bricked at the moment and I can't for the life of me think of what I need to do to recover it. I unlocked my bootloader and rooted when I switched to Pie, (I saw people we're already able to use Android pay on a rooted device again and I just couldn't help myself.) I installed twrp accidentally tried to flash TWRP not realizing I needed to temporary boot it and pushing the zip over erasing the recovery I proceeded to just fastboot it and carry on with the normal procedure with my phone. after getting Magisk installed I had my phone all set up until the next time I turned it on and back off again It said I forgot my PIN which I know I didn't I think this was because a glitch with smartlock I just setup so I go to my recovery and wipe the Dalvik cache, cache, Internal storage, and data and low and behold my phone bootloops never making past the final stage before it gets to the lockscreen. I go to Fastboot screen on my phone and my mac can't list my phone as a device in adb and now I am having issues getting back into recovery which I think might be because I am on the stock kernel my Fastboot screen on my phone says Product Name - Taimen, Variant - MSM USF:SAMSUNG(64gig) DDR:SAMSUNG, Bootloader version - TM220j, Baseband version - g899800253-1805232234, my Serial number, Serure boot - Yes, Device status - Unlocked, Vart console - Disabled, HW version - rev_10
I can't get it to stop bootlooping and just turn off.
bump
xda Zed said:
bump
Click to expand...
Click to collapse
Try flashing the stock boot.img with Fastboot. That might get you out of it. Since you did all the wiping I can't say for sure. However, when you were at the point where it wouldn't take your password, that's all that needed to be done. I ran into the same thing. It's a Magisk bug. Magisk gets flashed to the boot partition so flashing the factory boot.img will fix it. TWRP also gets flashed to the boot partition so if you flashed it too, flashing a factory boot image will get rid of that too. ADB won't see the phone while it's in fastboot mode. You need to use "fastboot devices". You can download a factory image if you don't have one and extract the boot.img from it. Put it in the folder your fastboot is in, and then open a command prompt (terminal? I'm not a MAC person) from that folder and type "fastboot flash boot boot.img" (without the quotes). Make sure you use download the factory image that's the same as what you currently have installed on the phone.
robocuff said:
Try flashing the stock boot.img with Fastboot. That might get you out of it. Since you did all the wiping I can't say for sure. However, when you were at the point where it wouldn't take your password, that's all that needed to be done. I ran into the same thing. It's a Magisk bug. Magisk gets flashed to the boot partition so flashing the factory boot.img will fix it. TWRP also gets flashed to the boot partition so if you flashed it too, flashing a factory boot image will get rid of that too. ADB won't see the phone while it's in fastboot mode. You need to use "fastboot devices". You can download a factory image if you don't have one and extract the boot.img from it. Put it in the folder your fastboot is in, and then open a command prompt (terminal? I'm not a MAC person) from that folder and type "fastboot flash boot boot.img" (without the quotes). Make sure you use download the factory image that's the same as what you currently have installed on the phone.
Click to expand...
Click to collapse
I stopped my endless bootloop! Now it says my device is corrupt and cannot be trusted and may not work properly when I tried to start it I couldn't get past the google screen. When I plug it into charge now it doesn't automatically going into a bootloop that can only be stoped by going into the fastboot mode or running out of battery, but the the charging symbol on the screen won't go away. I might have wiped system when I was in TWRP when I couldn't boot back after the first wipe. And I accidentally tried fastbooting Telstra img first. Anyway to get past this white Google screen? Also when I trey to go to recovery now it's the android laying on it's back with a red triangle and it says no command. Should I execute the flash-all script?
Downloaded the stock img files and ran the flash all .sh and now I am back in Android ready to mess something up again I could not thank you enough for your help I am so happy right now
xda Zed said:
Downloaded the stock img files and ran the flash all .sh and now I am back in Android ready to mess something up again I could not thank you enough for your help I am so happy right now
Click to expand...
Click to collapse
Glad to hear you got it working again. As for the recovery screen that say no command, that't the way it works with the stock recovery. When you see that screen, press and hold power and volume up. That will get you into recovery. If you happen to try rooting again and get stuck in a bootloop or some such thing, just flash the stock boot image.. That should get you going again.
I'll start by apologizing if this has been solved elsewhere I have searched but found no answers.
I have the global variant and was rooted with twrp. I wanted the ota update so I unrooted and updated. Today I had some time so I flashed twrp wiped and entered bootloop. I attempted a full factory reset through twrp but still bootlooped. I have fastboot rom and have attempted to use miflash to fix it but get the "cannot found lock.bat" error though when first starting miflash I get the "can't find flash script" error. The drivers are properly installed yet the error persists. I cannot get adb to sideload which is, I'm guessing because of the wipe removing debugging mode? Is there any way to get the ROM image to the phone(I tried adb push command but says no device. Yet flashing recovery works so I know it's connected and recognized) so I can flash it via TWRP or the stock recovery img to flash and work from there? I'm kind of at a loss here. Am I now the proud owner of a very neat paper weight? I seriously hope not as I'm not exactly made of money and I've only owned the phone for a couple months.
Any and all help is greatly appreciated.
Update
I have managed to get adb push to start sending global v10.2.2.0 to the root folder. I'm hoping this will allow me to flash from twrp.
Mota420 said:
I'll start by apologizing if this has been solved elsewhere I have searched but found no answers.
I have the global variant and was rooted with twrp. I wanted the ota update so I unrooted and updated. Today I had some time so I flashed twrp wiped and entered bootloop. I attempted a full factory reset through twrp but still bootlooped. I have fastboot rom and have attempted to use miflash to fix it but get the "cannot found lock.bat" error though when first starting miflash I get the "can't find flash script" error. The drivers are properly installed yet the error persists. I cannot get adb to sideload which is, I'm guessing because of the wipe removing debugging mode? Is there any way to get the ROM image to the phone(I tried adb push command but says no device. Yet flashing recovery works so I know it's connected and recognized) so I can flash it via TWRP or the stock recovery img to flash and work from there? I'm kind of at a loss here. Am I now the proud owner of a very neat paper weight? I seriously hope not as I'm not exactly made of money and I've only owned the phone for a couple months.
Any and all help is greatly appreciated.
Click to expand...
Click to collapse
Update 2 phone working but still confused.
Pushing the ROM via ADB did indeed allow me to flash from twrp and restore the phone. My question now is why did it happen? Is the new OTA MIUI 10.3... update incompatible with twrp or did something anomalous happen with the flash? I flashed exactly the same method I used with the 10.2.2 ROM a few weeks ago....
OTA's should only be used when completely stock! Even though you uninstalled root, there were still system modifications that more than likely caused your issues. The fastboot version of the firmware is different than the TWRP image. You can not flash a TWRP image via fastboot, hence the missing scripts and bat files. If you had actually downloaded the fastboot image, you would have had a flash_all.bat file that would have returned your device completely to stock with a single run of that file.
Thanks for the reply and information. I actually expected my issues to begin upon installing the ota update and was quite surprised that it updated without error. What confuses me is how flashing twrp after the update caused the issues. I went through the normal process when flashing twrp and still ended up bootlooped. I made the mistake of thinking boot.img was the old stock recovery i renamed when i first rooted and flashing that as recovery. Obviously this was not the recovery file but fastboot. It was then that panic mode kicked in and things went from bad to worse. I formatted planning to flash the stock rom via adb which didn't work. Given that I never touched the fastboot image on the phone I'm confused on how the bat files and scripts weren't found.
I'll admit I'm not extremely well versed in this area.
Is it possible that the ota update contained different bat files and scripts than the previous rom had? Which would cause miflash to not recognize them when attempting to flash an older rom? I'm sorry if my questions are ignorant lol. I'm a process guy and a troubleshooter by nature which means even though I've resolved the issue, I need to figure out what caused it.
Would flashing fastboot to the phone as the recovery image have screwed up the bat and scripts? Having two instances of boot.img on the partition messed it up maybe? Was it the formatting even though I was still able to boot into fastboot after? Or was it something that happened during the unrooting and updating that messed it up and it didn't manifest until I flashed twrp? Like I said the update worked fine and the phone was fully functional until I tried to reroot.
Thanks again for taking the time to help. It's definitely appreciated.
Mota420 said:
Thanks for the reply and information. I actually expected my issues to begin upon installing the ota update and was quite surprised that it updated without error. What confuses me is how flashing twrp after the update caused the issues. I went through the normal process when flashing twrp and still ended up bootlooped. I made the mistake of thinking boot.img was the old stock recovery i renamed when i first rooted and flashing that as recovery. Obviously this was not the recovery file but fastboot. It was then that panic mode kicked in and things went from bad to worse. I formatted planning to flash the stock rom via adb which didn't work. Given that I never touched the fastboot image on the phone I'm confused on how the bat files and scripts weren't found.
I'll admit I'm not extremely well versed in this area.
Is it possible that the ota update contained different bat files and scripts than the previous rom had? Which would cause miflash to not recognize them when attempting to flash an older rom? I'm sorry if my questions are ignorant lol. I'm a process guy and a troubleshooter by nature which means even though I've resolved the issue, I need to figure out what caused it.
Would flashing fastboot to the phone as the recovery image have screwed up the bat and scripts? Having two instances of boot.img on the partition messed it up maybe? Was it the formatting even though I was still able to boot into fastboot after? Or was it something that happened during the unrooting and updating that messed it up and it didn't manifest until I flashed twrp? Like I said the update worked fine and the phone was fully functional until I tried to reroot.
Thanks again for taking the time to help. It's definitely appreciated.
Click to expand...
Click to collapse
OTA's are not a complete image. It is a partial update that only replaces what it has to replace. If MiFlash dis not recognize the image, it was either the wrong image or a corrupt image.
Sometimes updates to the system and recovery partitions fix exploits that things like root and TWRP take advantage of.
Fastboot isn't something you flash to the phone. It is a command line used to flash a dull factory image to the device properly. You do not need MiFlash to flash a fastboot factory image. All you do is extract the full image to your ADB folder unless it is system wide, boot your device into the bootloader, connect ir to your PC, and run the flash_all.bat command contained in the folder you extracted. A command prompt window will open, everything will complete after about a few minutes the window will close, and your phone will reboot.
So the "fastboot" rom is a rom designed to be flashed using fastboot? The miflash error was given because the rom I was trying to flash was corrupted. That makes sense as I'd never known of a fastboot rom before. But it has been a few years since I rooted and romd my phone. I always did the typical flash from the rom image from twrp. I'm still not sure how I got myself in a boot loop unless when I wiped after flashing twrp I accidentally selected another option that erased more than I wanted.. Which makes perfect sense. I knew it had to be an ID10T error lol.
Thanks for the explanation.
I don't even know why I wanted to root my phone. I'm like 3/4 of the way through rooting it and after I flash the boot_stock.img and the twrp installer .zip, I get this message saying
"Unmodified System Patition
Keep System Read only?
..."
and I don't know what to do. I'm following the video tutorial titled "OnePlus 7 Pro - How to Unlock the Bootloader, Install TWRP, and Root with Magisk" by the XDA devs and I get right up before I need to install Magisk or whatever. I don't care anymore.
Have I bricked my phone? Is there any way for me to go back?
Thanks for the advice.
That's just TWRP telling you the system partition isn't rooted, you can say no to allow read/write, then flash the TWRP zip. It sounds like you didn't do the original setup correctly, in the TWRP it tells you to use :
fastboot boot TWRP.img (replace for the current version)
Then the phone would boot into TWRP but TWRP isn't actually installed, that's why you should then flash the TWRP.zip and then immediately flash the latest Magisk to allow root and allow TWRP to remain in place.
Or, as you say, you could just lock the bootloader back but that will wipe data just as unlocking it did. That's a security measure to stop a malicious attempt to access files.
You could also, most likely, just download the zip for your rom version, put it in the root folder and perform a local "upgrade" which should just put your phone back to default, although, if you unlocked the bootloader it will still be unlocked, you need to run the following command to lock it again :
fastboot oem lock
scp-507 said:
I don't know what to do. I'm following the video tutorial titled "OnePlus 7 Pro - How to Unlock the Bootloader, Install TWRP, and Root with Magisk" by the XDA devs and I get right up before I need to install Magisk or whatever. I don't care anymore.
Click to expand...
Click to collapse
You cared enough at one point to start the process. Whether to root or not is a personal decision, based on what types of added modifications of features you want out of root, and how important those are to you. Maybe you have changed your mind to that point. And I am biased to my own opinions. But that opinion would be to go ahead and finish the job, since you got this far. Nothing wrong is going on really, you just got stuck, not knowing what to do next. It does happen from time to time, when modding these devices. And nothing to get discouraged about. You did the right thing coming onto the forum and asking before doing something you were unsure about.
scp-507 said:
Have I bricked my phone? Is there any way for me to go back?
Click to expand...
Click to collapse
This is pretty hard to brick. Unlocking the bootloader, flashing TWRP, and root likely will not result in a real brick. Even if you brick the phone, there is an unbrick tool that will mostly likely get it up and running again.
scp-507 said:
I'm like 3/4 of the way through rooting it and after I flash the boot_stock.img
Click to expand...
Click to collapse
It's not necessary any longer to flash the patched boot.img in order to root. Follow the "Recommended" install method from the TWRP thread, which is simple and straightforward. It's pretty much what the previous response outlined above.
https://forum.xda-developers.com/on...nt/recovery-unofficial-twrp-recovery-t3931322
The method you are following (flashing a patched boot.img) does work. But it has more steps. And you have to be careful to flash the correct boot.img for your OOS version. Otherwise, you may have some issues. So going with the easier method is better, in my opinion.
djsubterrain said:
Or, as you say, you could just lock the bootloader back but that will wipe data just as unlocking it did. That's a security measure to stop a malicious attempt to access files.
Click to expand...
Click to collapse
Is that true for all phones?
If you have the Global OP7Pro and not the T-mobile variant you don't have to be afraid of bricking the phone. The MSM unbrick tool can bring your device back to stock if its bricked or even if its not. I am not sure if the MSM tool works on the T-mobile variants, but it might.
I've hard bricked this device and successfully used the tool to recover it.
djsubterrain said:
That's just TWRP telling you the system partition isn't rooted, you can say no to allow read/write, then flash the TWRP zip. It sounds like you didn't do the original setup correctly, in the TWRP it tells you to use :
fastboot boot TWRP.img (replace for the current version)
Then the phone would boot into TWRP but TWRP isn't actually installed, that's why you should then flash the TWRP.zip and then immediately flash the latest Magisk to allow root and allow TWRP to remain in place.
Or, as you say, you could just lock the bootloader back but that will wipe data just as unlocking it did. That's a security measure to stop a malicious attempt to access files.
You could also, most likely, just download the zip for your rom version, put it in the root folder and perform a local "upgrade" which should just put your phone back to default, although, if you unlocked the bootloader it will still be unlocked, you need to run the following command to lock it again :
fastboot oem lock
Click to expand...
Click to collapse
Thanks for the advice. However, once flash the TWRP .zip installer, immediately flash magisk, and then attempt to reboot back into the system it just throws me back into TWRP saying "Unmodified System Partition". Is there something I should be doing after I flash Magisk?
scp-507 said:
Thanks for the advice. However, once flash the TWRP .zip installer, immediately flash magisk, and then attempt to reboot back into the system it just throws me back into TWRP saying "Unmodified System Partition". Is there something I should be doing after I flash Magisk?
Click to expand...
Click to collapse
Ignore this entire reply, I got it rooted. After flashing the TWRP installer, I rebooted back into recovery and flashed Magisk. Then, it booted and all is well, except for the fact that my bootloader is still unlocked and I still get that annoying splash screen telling me my data is insecure. How/should I relock my bootloader?
Well if you relock your bootloader you won't be rooted or have TWRP... It will also wipe all of your data like starting over when you got the phone out of the box.... If you want to stay rooted and use twrp you will have to deal with the splash screen all of us see it on our phones also. Basically you need to have the bootloader unlocked to keep root and have TWRP
scp-507 said:
Ignore this entire reply, I got it rooted. After flashing the TWRP installer, I rebooted back into recovery and flashed Magisk. Then, it booted and all is well, except for the fact that my bootloader is still unlocked and I still get that annoying splash screen telling me my data is insecure. How/should I relock my bootloader?
Click to expand...
Click to collapse
You can't relock your bootloader, you currently do not have the default recovery partition, if you really want to relock your bootloader you would need to flash the stock rom back over itself so it replaces the recovery with the default one. Then you can run "fastboot oem lock" but be aware, as I said before, this will want to wipe your data so the rom will go back to default setup. Remember to disable bootloader unlocking from the developer settings if you do, then you will be back to the default stock rom state.
scp-507 said:
Ignore this entire reply, I got it rooted. After flashing the TWRP installer, I rebooted back into recovery and flashed Magisk. Then, it booted and all is well, except for the fact that my bootloader is still unlocked and I still get that annoying splash screen telling me my data is insecure. How/should I relock my bootloader?
Click to expand...
Click to collapse
If you want root, you need to leave the bootloader unlocked. That is normal, and just how it is. The warning screen is just something to live with.
You need to return to full stock (ROM, boot.img, recovery) in order to relock the bootloader (otherwise you will get a bootloop or no boot). Which of course defeats the purpose of rooting the phone. So again, having the bootloader unlocked is the normal and expected state, when you are rooted.
I spent all day trying to find a way to root my phone after moving from Lineage OS to Oxygen OS 10.01. Namely, https://forum.xda-developers.com/oneplus-6/how-to/patched-boot-image-magisk-16-7-beta-t3818853.
The problem is that the information given is out of date as of a few days ago, and installing the patched bootloader broke wifi, calling, and probably all sorts of other things.
I want to make sure this is as simple as possible for people having the same issues!
Before You Download
You MUST be running Oxygen OS 10.01 exactly.
You MUST be on a OnePlus 6 (not a OnePlus 6T)
You MUST have an unlocked bootloader (Google for instructions, "fastboot oem unlock", this will require a factory reset)
Install ADB and Fastboot on your computer (Google for instructions)
Installation Instructions
Make sure you're running Oxygen OS 10.01 for the OnePlus 6. If you're on an earlier version and need to install, download HERE and install it as a local upgrade (Google for instructions).
Download and install Magisk Manager. I'm using Version 7.40.
Download my modified boot image here
Put your OnePlus 6 in Fastboot mode and plug it into your computer (Google for instructions)
Place my boot file, new_boot_image_xda.img, in the same folder Fastboot is running
Run fastboot flash boot new_boot_image_xda.img
Run fastboot reboot or otherwise reboot your phone.
If you want to do this on other devices:
Extract boot.img from your ROM's zip file's payload.bin using Payload Dumper 64 (I can't post external links, Google it)
Place boot.img in your phone's local storage
Open Magisk Manager on Android, then "Install Magisk" -> "Patch a File" -> select boot.img
Move the modified boot image (magisk_patched.img) to your computer
Enter the fastboot commands from above, replacing new_boot_image_xda.img with your modified boot image
May be a dumb question: Do I lose data? There's no step of wiping, but I'm afraid this may be necessary.
Oh, and another question: how about updates? Will I lose my data on further updates?
And I'm sure I need to unlock my bootloader before.
jacdelad said:
May be a dumb question: Do I lose data? There's no step of wiping, but I'm afraid this may be necessary.
Oh, and another question: how about updates? Will I lose my data on further updates?
And I'm sure I need to unlock my bootloader before.
Click to expand...
Click to collapse
Unlocking the bootloader triggers a factory reset (nothing in internal storage is lost, but you lose apps and settings), and you need to do this before rooting. If your bootloader is unlocked, you shouldn't have to wipe anything unless you miss an instruction or install it on the wrong version. You won't be able to update OTA without losing root.
If you're new to rooting, just be prepared to lose your data no matter what, because it's incredibly easy to follow the wrong advice and end up bricked. There have been times where the only thing my OP6 can do is display a white LED because with the wrong command, I wiped everything from the boot partition, recovery partition, and internal storage. For that reason, you might wait a week or so for more documentation on rooting this phone with this version of OOS.
mouthofrandom said:
Unlocking the bootloader triggers a factory reset (nothing in internal storage is lost, but you lose apps and settings), and you need to do this before rooting. If your bootloader is unlocked, you shouldn't have to wipe anything unless you miss an instruction or install it on the wrong version. You won't be able to update OTA without losing root.
If you're new to rooting, just be prepared to lose your data no matter what, because it's incredibly easy to follow the wrong advice and end up bricked. There have been times where the only thing my OP6 can do is display a white LED because with the wrong command, I wiped everything from the boot partition, recovery partition, and internal storage. For that reason, you might wait a week or so for more documentation on rooting this phone with this version of OOS.
Click to expand...
Click to collapse
Nah, no problem. I have this phone since it came out and use custom ROMs since then, do not really new. I know that unlocking the bootloader resets my phone. I was just wondering if I can install your image without unlocking, because I'm currently locked (had a problem with the latest Syberia update and choose to stay with OOS). And how to update when OOS 10.0.2 arrives.
I tried it and it worked fine, but today after uninstalling some blotware and rebooting I am stucked on the bootloader warning page which takes me to the fastboot mode after a minute or so (this is what used to happen to me whenever I flash a magisk patch boot file) Now I'm downloading the stock rom to get the stock boot.img.
This one video is for oneplus 6t
Pretty clean guide