I rooted my nougat using HassanMirza01 zip file,and now i want to upgrade from B360 to B370,and firstly I have to unroot,but there isnt an unroot option in phh superuser.Any help?
Flash the stock boot.img will be enough
Potato997 said:
Flash the stock boot.img will be enough
Click to expand...
Click to collapse
Sorry for being stupid but how do I do that? And will that remove my data?
Extract the boot.img from the original update.app and flash it in TWRP selecting Flash Image
I'm trying to find an easy way to return my tablet to stock so I can sell it. Is there a flashable zip for 5.1.1? I'm rooted and TWRP is installed. I can't find any ROMs like this.
Google Factory Images
AndDiSa said:
Google Factory Images
Click to expand...
Click to collapse
Thanks. I'm looking for a zip file that I can flash via TWRP. I don't think what you linked to is that. Maybe I missed something though?
ETA: Can I flash the OTA zip file in TWRP?
@Superorb why not flashing the factory image using fastboot? It's much more secure than TWRP. (You might want to have a look here ). If you are already on the latest bootloader you can also skip that step.
I'm afraid of screwing something up using fastboot. I've never had a problem using TWRP.
In the image I downloaded there is a zip file that looks like any regular flashable zip. Can I do that or should I just go the flashboot way?
I tried to install magisk and im suck on a boot loop when i flashed patched boot image. Can someone provide the stock boot image for oreo stable. please.. and tell me how to fix it.
I have an exam tomorrow and i need to get this to work. Please
Ok here it is: mega.co.nz/#!AptyjZAJ!1POwFiNdx0ga2IY5pEAvs_NG9-C1zDo7fn_CgNOk8TA
Thanks a lot
Santosh Kolur said:
I tried to install magisk and im suck on a boot loop when i flashed patched boot image. Can someone provide the stock boot image for oreo stable. please.. and tell me how to fix it.
Click to expand...
Click to collapse
http://en.miui.com/thread-1420590-1-1.html
always boot patched image, recoveries to check if it is bootable or not,, NEVER FLASH unless you are sure of it
Hi guys, I had read many posts about rooting essential phone. But those articles aren't mention if it is suitable for android Pie version. Is there anyone knows how to root my essential phone with Pie 9.0 ??
See this thread.
prabs99 said:
See this thread.
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Click to collapse
Thanks for your reply. I had read this thread. But in step 4. Once you're in TWRP, install the stock boot image and then the Magisk zip.
I wonder which boot image I should install, cause both NMJ32F & NMJ20D are not same as android P build number which is "PPR1.1806.10.091".
I will appreciate for your help.:laugh:
Download the BTS (Back to Stock) file from this thread. Extract the stockboot image from the zip file. Now you flash that file from TWRP.
eric672913 said:
Thanks for your reply. I had read this thread. But in step 4. Once you're in TWRP, install the stock boot image and then the Magisk zip.
I wonder which boot image I should install, cause both NMJ32F & NMJ20D are not same as android P build number which is "PPR1.1806.10.091".
I will appreciate for your help.:laugh:
Click to expand...
Click to collapse
---------- Post added at 09:42 PM ---------- Previous post was at 09:38 PM ----------
Try this for just the boot image.
prabs99 said:
Download the BTS (Back to Stock) file from this thread. Extract the stockboot image from the zip file. Now you flash that file from TWRP.
Click to expand...
Click to collapse
prabs99 said:
Download the BTS (Back to Stock) file from this thread. Extract the stockboot image from the zip file. Now you flash that file from TWRP.
---------- Post added at 09:42 PM ---------- Previous post was at 09:38 PM ----------
Try this for just the boot image.
Click to expand...
Click to collapse
Got it , I will try this. Thanks so much:laugh:
eric672913 said:
Got it , I will try this. Thanks so much[emoji23]
Click to expand...
Click to collapse
Try but fail and get boot loop [emoji27] . Reboot to bootloader and flash twrp, then get into TWRP recovery , flash Magisk then boot img. Anything wrong?
Sent from my [device_name] using XDA-Developers Legacy app
eric672913 said:
Try but fail and get boot loop [emoji27] . Reboot to bootloader and flash twrp, then get into TWRP recovery , flash Magisk then boot img. Anything wrong?
Click to expand...
Click to collapse
Your doing the order wrong.
When you get into TWRP, flash the boot.img that matches the current build you are on, then flash the magisk zip, then reboot.
NaterTots said:
Your doing the order wrong.
When you get into TWRP, flash the boot.img that matches the current build you are on, then flash the magisk zip, then reboot.
Click to expand...
Click to collapse
I just got a new unrooted phone and took the Pie OTA. Just to be sure I understand you, in my case, I already have the correct boot.img and can go ahead and flash TWRP, then Magisk just like on old phones, right?
jwinstonsf said:
I just got a new unrooted phone and took the Pie OTA. Just to be sure I understand you, in my case, I already have the correct boot.img and can go ahead and flash TWRP, then Magisk just like on old phones, right?
Click to expand...
Click to collapse
That's not what I wrote
First go into settings and make sure you have the build that ends with 091.
Then from either the BTS zip you downloaded, or from the Root guide thread, make sure you have the boot.img that is tagged 091. (Personally I've been using the boot.img's that are uploaded in the OP of the Guide to root thread)
Then, go through the fastboot process to install TWRP,
boot into TWRP,
then install the boot.img,
then flash the magisk zip.
Reboot profit.
You have to flash the boot.img for the current build your running Everytime you want to flash something through TWRP.
NaterTots said:
That's not what I wrote
First go into settings and make sure you have the build that ends with 091.
Then from either the BTS zip you downloaded, or from the Root guide thread, make sure you have the boot.img that is tagged 091. (Personally I've been using the boot.img's that are uploaded in the OP of the Guide to root thread)
Then, go through the fastboot process to install TWRP,
boot into TWRP,
then install the boot.img,
then flash the magisk zip.
Reboot profit.
You have to flash the boot.img for the current build your running Everytime you want to flash something through TWRP.
Click to expand...
Click to collapse
I am already in 091. When flash image "boot.img" via TWRP, there are two check options : boot partion & system partion, which one should I check? Many thanks
Sent from my [device_name] using XDA-Developers Legacy app
eric672913 said:
I am already in 091. When flash image "boot.img" via TWRP, there are two check options : boot partion & system partion, which one should I check? Many thanks
Click to expand...
Click to collapse
Boot.img
eric672913 said:
I am already in 091. When flash image "boot.img" via TWRP, there are two check options : boot partion & system partion, which one should I check? Many thanks
Sent from my [device_name] using XDA-Developers Legacy app
Click to expand...
Click to collapse
Boot image should go to the boot partition.
Click on link, Download essentials zip
Reboot to bootloader
Flash twp img
Boot to recovery
Once in twrp, flash pie img first "boot partition"
Then magisk zip and well-being If you want app timer/dashboard
Reboot device
(When rebooting, press "do not install" twrp as system app)
Contains latest ph1 update boot img and latest twrp.
https://drive.google.com/file/d/1R8wMO2ELfOsjRXYfPP6_100J6OCmRshd/view
When installing Magisk zip, Sideload it.
manr1mg said:
Click on link, Download essentials zip
Reboot to bootloader
Flash twp img
Boot to recovery
Once in twrp, flash pie img first "boot partition"
Then magisk zip and well-being If you want app timer/dashboard
Reboot device
(When rebooting, press "do not install" twrp as system app)
Contains latest ph1 update boot img and latest twrp.
https://drive.google.com/file/d/1R8wMO2ELfOsjRXYfPP6_100J6OCmRshd/view
Click to expand...
Click to collapse
Thanks for your help. As I follow the steps , I got some errors when install Magisk & well-being which encloses screen shot in attached file. Anything wrong ??
eric672913 said:
Thanks for your help. As I follow the steps , I got some errors when install Magisk & well-being which encloses screen shot in attached file. Anything wrong ??
Click to expand...
Click to collapse
Im sorry for the inconveniences but for some reason when installing Magisk, I had to Sideload it. I'll see how come but for now just Sideload Magisk after you flash boot img, that should do the trick.
After you flash twrp, go into twrp, install boot.img, MAYBE make sure system is mounted THEN install magisk. I've read some of the red errors happen regardless so I'd just fire up the phone afterwords and see if it works.
eric672913 said:
Thanks for your help. As I follow the steps , I got some errors when install Magisk & well-being which encloses screen shot in attached file. Anything wrong ??
Click to expand...
Click to collapse
you are flashing the boot image as system image and not as boot. I made that mistake too. Im pretty sure your phone doesnt boot to system after flashing magisk correct? Flash stock image again, go to twrp and when flashing boot image make sure you flash it to boot, not system.
luisoman2000 said:
you are flashing the boot image as system image and not as boot. I made that mistake too. Im pretty sure your phone doesnt boot to system after flashing magisk correct? Flash stock image again, go to twrp and when flashing boot image make sure you flash it to boot, not system.
Click to expand...
Click to collapse
Thanks for your reply. I am sure that I check "boot" when flashing stock img. Now I had try the following two ways:
1. when get into TWRP, I mount system first. and then install stock img, and then magisk. there's no error.
2. using sideload, fist sideload magisk, and reboot to bootloader , and then flash stock img, there's no error.
when I restart phone. No magisk apk installed. quite werid. Need your help.
manr1mg said:
Im sorry for the inconveniences but for some reason when installing Magisk, I had to Sideload it. I'll see how come but for now just Sideload Magisk after you flash boot img, that should do the trick.
Click to expand...
Click to collapse
Now I had try the following two ways:
1. when get into TWRP, I mount system first. and then install stock img, and then magisk. there's no error.
2. using sideload, fist sideload magisk, and reboot to bootloader , and then flash stock img, there's no error.
when I restart phone. No magisk apk installed. quite werid. Need your help.:fingers-crossed:
Painful thread to read.
I have UB and rooted with magisk 20.1. I rooted the October build by patching the boot image using magisk. I try to flash the new November stock image and it fails. It says
Writing boot
Failed (failed to write to partition Not found)
I think it may be connected to booting into slot a or b. Maybe?
Can anybody help?
You already took the November OTA or are you still on October?
ctfrommn said:
You already took the November OTA or are you still on October?
Click to expand...
Click to collapse
I'm on October trying to flash November
Pretty sure you cant flash the boot image alone. I always flash the stock boot for the build Im currently on then take the OTA. I think there is a new bootloader for November. Not 100% on that though.
I'm just trying to flash the full factory November stock image. I downloaded it, unzip it, plug in the phone in fastboot and double click the run me bat file.
This has always been fine before but I am new to pixel 3a and have only done this once before, on October build. But I came from an original pixel so I've spent 2 years updating that in this way.
I can't work out why the flash is failing.
Try flashing the stock October boot.img then try updating. Ive never been successful flashing an OTA or factory image over a patched boot.
ctfrommn said:
Try flashing the stock October boot.img then try updating. Ive never been successful flashing an OTA or factory image over a patched boot.
Click to expand...
Click to collapse
I've tried flashing October factory image and get the exact same result. Not sure what else to try.
ctfrommn said:
Try flashing the stock October boot.img then try updating. Ive never been successful flashing an OTA or factory image over a patched boot.
Click to expand...
Click to collapse
Sorry just reread your post. Will try and reflash boot IMG. I do that with fastboot flash boot.img?
Thanks
Yes.... fastboot flash boot boot.img
ctfrommn said:
Yes.... fastboot flash boot boot.img
Click to expand...
Click to collapse
Have tried reflashing boot.img and still won't update ota and same result trying to flash factory image. Any other ideas? And thanks very much for your help
ctfrommn said:
Try flashing the stock October boot.img then try updating. Ive never been successful flashing an OTA or factory image over a patched boot.
Click to expand...
Click to collapse
Do I need to flash boot.img to both slots a and b? If so how do I do that?
I only ever flash the one in use.
Just fastboot flash boot boot.img is all you need.
Your can also always just clean flash the OTA. Just download it, factory reset, adb sideload the OTA in recovery.
I've done that a few times now.
ctfrommn said:
I only ever flash the one in use.
Just fastboot flash boot boot.img is all you need.
Your can also always just clean flash the OTA. Just download it, factory reset, adb sideload the OTA in recovery.
I've done that a few times now.
Click to expand...
Click to collapse
Thanks. Will try things tomorrow. It's late here in London. But I can't get a twrp.img to work. It doesn't seem to mount the system and I can't flash anything. Have you got twrp to work? I'll come back to you in about 18hrs if that's ok?
TWRP doesn't work with Q. Just use stock recovery to sideload.
ctfrommn said:
TWRP doesn't work with Q. Just use stock recovery to sideload.
Click to expand...
Click to collapse
Ok, will try when I get home from work. Does the OTA update contain a boot.img? Is that what I need to patch to root again?
Thanks very much
Horgar said:
Ok, will try when I get home from work. Does the OTA update contain a boot.img? Is that what I need to patch to root again?
Thanks very much
Click to expand...
Click to collapse
Yes, OTA and factory images are essentially the same thing just packaged differently.
And the easiest way to reroot is to just download and repatch the new stock image, or flash a custom pre patched kernel.
Horgar said:
Ok, will try when I get home from work. Does the OTA update contain a boot.img? Is that what I need to patch to root again?
Thanks very much
Click to expand...
Click to collapse
The OTA zip is packaged differently and does not include a boot.img file that we can use. (I'm sure it must be in there somewhere, but not in a usable form). Therefore you must download the "Factory Image" from Google. Unzip it, open it where you will find another zip file inside. Open that second zip file and you will find the boot.img file there. Move that boot.img file to your phone so that Magisk can access it and to modify it.
https://developers.google.com/android/images
Horgar said:
Ok, will try when I get home from work. Does the OTA update contain a boot.img? Is that what I need to patch to root again?
Thanks very much
Click to expand...
Click to collapse
FYI here are the steps I took to update my rooted 3a this morning:
1. in Magisk Manager select Uninstall and select restore images (I did this because I kept getting a 'installation error' on the OTA page)
2. Like an idiot I rebooted my phone, do not reboot! So I had to reinstall magisk
2a. copy the boot.img of Oct to my phone to have it patched by magisk
2b. fastboot flash boot boot_patched.img
3. the OTA downloaded while I was on the stock boot.img so I just followed the magisk instructions to install the OTA in the other partition
Next month I'll just jump from step 1 to 3 and carry on being rooted.
The simplest way to update when youre rooted is to......
Reflash the stock boot from the current build youre on
Take the OTA directly on the phone
Download stock image from new build and move it to phone
Patch with Magisk and move to your PC
Fastboot flash boot boot.img
Ive done this for the last 3 updates and it works perfectly every time......I obviously substitute my kernel for the patched boot but the process is the same. I find this far simpler than messing with Magisk
Thanks for all the suggestions but I still cannot update.
I have tried restoring boot.img
data reset from recovery
relocking bl - ota fails
Unlocking bl again - won't flash using ADB
There is no problem with the phone being recognised on ADB, the flash Just fails as the screen shot in my opening post. I'm thinking it may be connected to needing to flash to the inactive slot.
Anyone got any ideas?