Unable to boot into TWRP recovery (trying to root and install twrp) - Honor 8 Questions & Answers

So, i've followed the instructions from the guide as best as I could. And my phone is definitely unlocked.
I have ADB and Fastboot installed, and when I use the command "fastboot flash recovery twrp.img" it says what it's supposed to in the cmd prompt.
however one of 2 things happens when I try to reboot after that. It either boots into Huawei recovery with the EMUI 5.0 logo.
or it gets stuck on a boot loading screen that says "your device is now booting..." but never progresses past there.
i've been working and searching for about 4 hours now on how to fix it and it's driving me crazy haha. I just want to install a stock android instead of EMUI.
Any help would be GREATLY appreciated.

gfreak said:
So, i've followed the instructions from the guide as best as I could. And my phone is definitely unlocked.
I have ADB and Fastboot installed, and when I use the command "fastboot flash recovery twrp.img" it says what it's supposed to in the cmd prompt.
however one of 2 things happens when I try to reboot after that. It either boots into Huawei recovery with the EMUI 5.0 logo.
or it gets stuck on a boot loading screen that says "your device is now booting..." but never progresses past there.
i've been working and searching for about 4 hours now on how to fix it and it's driving me crazy haha. I just want to install a stock android instead of EMUI.
Any help would be GREATLY appreciated.
Click to expand...
Click to collapse
I have the same issue I flashed TWRP 3.1.1-1 from the OpenKirin team and I cannot get into TWRP recovery, I can only get into eRecovery. However I am not stuck on the "your device is now booting..." screen. It actually boots into the system os. Does anyone know how to get into TWRP, is anyone else having this issue?
---------- Post added at 08:42 PM ---------- Previous post was at 08:29 PM ----------
gfreak said:
So, i've followed the instructions from the guide as best as I could. And my phone is definitely unlocked.
I have ADB and Fastboot installed, and when I use the command "fastboot flash recovery twrp.img" it says what it's supposed to in the cmd prompt.
however one of 2 things happens when I try to reboot after that. It either boots into Huawei recovery with the EMUI 5.0 logo.
or it gets stuck on a boot loading screen that says "your device is now booting..." but never progresses past there.
i've been working and searching for about 4 hours now on how to fix it and it's driving me crazy haha. I just want to install a stock android instead of EMUI.
Any help would be GREATLY appreciated.
Click to expand...
Click to collapse
Ok so I actually found a solution. I have been searching for hours (up until my last post). First download Huawei Multi tool https://forum.xda-developers.com/honor-8/development/tool-huawei-multi-tool-team-mt-t3523923 . Once the tool is up and running press 3 and then enter to read the list of recovery options. At this point in time make sure you have usb debugging on. You can do this by going into about phone and tapping on build version until it says "you are now a developer", then go into developer options and enable usb debugging. When your phone asks to trust the computer tap on yes. Now go back to the Multi Tool and press 3 again followed by the enter key. It should boot into TWRP. The next step is a nandroid backup ( I have learned the hard way many times before). Last step is to thank multi team for making this so easy

Related

[Q&A] **TWRP** custom recovery for IDOL3 6045

Q&A for **TWRP** custom recovery for IDOL3 6045
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for **TWRP** custom recovery for IDOL3 6045. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
stuck on twrp bootloop
stuck on twrp boot loop. any suggestions? i followed instructions as posted, but when rebooted into twrp and tried to reboot system, i keep going back to twrp. thanks
Heyy
I have the same problem,, although i did a backup and then a deleted everything cause it was looping,,, how do i fix everything to the original condition,, i won't be doing this again,, my model is an i version.. Although mine is not booting into twrp ,, just the original..
Restoring my backup does not work
I tryed everything,, i know not to do this anymore I think it's broke forever.
If you can get into twrp it can most likely be fixed.
Download the system image and try to install it. May need to put it on sdcard or USB otg.
This is all Alcatel's fault for not releasing anything when we kindly asked...
Where is the system image?
neilownz said:
If you can get into twrp it can most likely be fixed.
Download the system image and try to install it. May need to put it on sdcard or USB otg.
This is all Alcatel's fault for not releasing anything when we kindly asked...
Click to expand...
Click to collapse
---------- Post added at 12:30 AM ---------- Previous post was at 12:20 AM ----------
im in tears (
I believe there's a link in the thread about ota updates after rooting.
http://forum.xda-developers.com/idol-3/general/want-to-able-to-install-ota-updates-t3163745
Yeah that what i was following and made a backup.. and now my crap is all screwed
I updated another backup from someone but it doesn't notice it,, same model and everything... sighhh
---------- Post added at 02:43 AM ---------- Previous post was at 01:43 AM ----------
TrevBlu19 said:
Yeah that what i was following and made a backup.. and now my crap is all screwed
I updated another backup from someone but it doesn't notice it,, same model and everything... sighhh
Click to expand...
Click to collapse
Trying to make the other guys restore show up.... with my other phone and swapping.. trying to change timestamps...
TrevBlu19 said:
Yeah that what i was following and made a backup.. and now my crap is all screwed
I updated another backup from someone but it doesn't notice it,, same model and everything... sighhh
---------- Post added at 02:43 AM ---------- Previous post was at 01:43 AM ----------
Trying to make the other guys restore show up.... with my other phone and swapping.. trying to change timestamps...
Click to expand...
Click to collapse
Tell us which backup you used and exactly what the path is to where you put it on the phone. Is it in TWRP/BACKUPS? If so, give us the rest of the path. If TWRP's Restore menu is not showing the backup you put on the phone, it's probably (assuming it's there and in the right place) because the folder name that starts with "4" isn't the right one or because it's in the wrong place. If you haven't already done this, from TWRP, make a system image backup. You probably won't use it, but it'll create the directory in which you can put the backup from XDA. It'll have a name that your installation of TWRP can recognize. Then, you can put that unrecognized backup there and it should be seen.
I can't even get into TWRP mode now it reboots too fast now..
maigre said:
Tell us which backup you used and exactly what the path is to where you put it on the phone. Is it in TWRP/BACKUPS? If so, give us the rest of the path. If TWRP's Restore menu is not showing the backup you put on the phone, it's probably (assuming it's there and in the right place) because the folder name that starts with "4" isn't the right one or because it's in the wrong place. If you haven't already done this, from TWRP, make a system image backup. You probably won't use it, but it'll create the directory in which you can put the backup from XDA. It'll have a name that your installation of TWRP can recognize. Then, you can put that unrecognized backup there and it should be seen.
Click to expand...
Click to collapse
You mean it's looping every few seconds? What happens, exactly? Do you get the black logo screen briefly, then it all goes black and comes back again?
Maybe it's worth copying a command like
Code:
adb reboot-bootloader
or, maybe better,
Code:
fastboot reboot bootloader
so that you have it in your clipboard. Then, keep entering them into the command line. You're bound to time it right at some point, at least if it can possibly be done in the state your device is in. You might have to do:
Code:
fastboot -i 0x1bbb reboot-bootloader
If you can get into the bootloader, you should be able to get booted into TWRP from there. Keep in mind that when you do get booted into the bootloader, it won't look like anything distinct. It's just that same black logo screen you see every time you boot up (or loop, probably).
I soft-bricked my 6045i after editing the build.prop and didn't have a backup like a fool. I cannot get the phone to boot at all, stuck on the Alcatel Onetouch boot logo and can't go any further. I have tried to create an update.zip to be able to flash the build.prop thru stock recovery but so far no luck. Each time it would give me an error saying invalid footer, I tried editing the updater-script to match the device but still the error remains and I cannot sideload the update.zip.
Would it be possible for someone to upload a signed update.zip for the 6045i model with only the build.prop for use with adb sideload in stock recovery?
datkevjames said:
I soft-bricked my 6045i after editing the build.prop and didn't have a backup like a fool. I cannot get the phone to boot at all, stuck on the Alcatel Onetouch boot logo and can't go any further. I have tried to create an update.zip to be able to flash the build.prop thru stock recovery but so far no luck. Each time it would give me an error saying invalid footer, I tried editing the updater-script to match the device but still the error remains and I cannot sideload the update.zip.
Would it be possible for someone to upload a signed update.zip for the 6045i model with only the build.prop for use with adb sideload in stock recovery?
Click to expand...
Click to collapse
Flash a stock system rom image from here: http://forum.xda-developers.com/idol-3/general/want-to-able-to-install-ota-updates-t3163745/
Important points: A corrupted build.prop should still mean you have adb access to your phone even though it won't finish booting...you can do an "adb reboot bootloader" then fastboot boot twrp and flash one of the stock recoveries.
How do I know this so well? I soft bricked mine for a day by editing the build.prop before TWRP was available.
---------- Post added at 07:42 PM ---------- Previous post was at 07:41 PM ----------
maigre said:
You mean it's looping every few seconds? What happens, exactly? Do you get the black logo screen briefly, then it all goes black and comes back again?
Maybe it's worth copying a command like
Code:
adb reboot-bootloader
or, maybe better,
Code:
fastboot reboot bootloader
so that you have it in your clipboard. Then, keep entering them into the command line. You're bound to time it right at some point, at least if it can possibly be done in the state your device is in. You might have to do:
Code:
fastboot -i 0x1bbb reboot-bootloader
If you can get into the bootloader, you should be able to get booted into TWRP from there. Keep in mind that when you do get booted into the bootloader, it won't look like anything distinct. It's just that same black logo screen you see every time you boot up (or loop, probably).
Click to expand...
Click to collapse
If you can execute fastboot commands, your already in bootloader.
famewolf said:
Flash a stock system rom image from here: http://forum.xda-developers.com/idol-3/general/want-to-able-to-install-ota-updates-t3163745/
Important points: A corrupted build.prop should still mean you have adb access to your phone even though it won't finish booting...you can do an "adb reboot bootloader" then fastboot boot twrp and flash one of the stock recoveries.
How do I know this so well? I soft bricked mine for a day by editing the build.prop before TWRP was available.
---------- Post added at 07:42 PM ---------- Previous post was at 07:41 PM ----------
If you can execute fastboot commands, your already in bootloader.
Click to expand...
Click to collapse
Believe me I've already tried. For whatever reason I cannot boot to fastboot, no matter what I try. I go into stock recovery and choose update from adb, when this happens adb gets enabled supposedly. Well when I try doing 'adb reboot-bootloader' it gives me: error: closed, no matter what I do. I've even added the 0x1bbb and same thing. When I try doing fastboot commands it just gives me <waiting for device> and nothing happens.
I either need to flash an update.zip with build.prop or somehow flash an entire image uploaded to the other thread which I'm well aware of.
PS: I've tried all different sorts of adb/fastboot executables as well as multiple adb drivers (Samsung, Motorola, Google etc) even the Alcatel ones provided with their Mobile Upgrade Q app which install more of the phone than any other drivers, I've noticed.
PPS: A handful of times I was able to get a tiny bit further in stock recovery adb sideload mode, of course it was an error: 'you must use adb 1.0.32 to be able to sideload' blah blah and I made sure I was using that version.
PPPS: Is there a 3rd party app I can use to flash the image like odin or rsd lite? I cannot for the life of me get to fastboot to flash the image. Adb devices detects the phone but beyond this I can't do squat.
PPPPS: Phone is rooted and bootloader unlocked. USB debugging enabled iirc although this may be the reason for all the 'error: closed' issues.
Please someone upload a signed flashable zip with build.prop in it for 6045i (USA) model. I love this phone more than my Moto X 2014 (XT1097), that's saying something considering the Moto has more power and smoothness to it.
twrp bootloop
im able to boot into bootloader and also able to get into twrp, but cant fully reboot. i have 6045i and if anybody has any solution to this, i would greatly appreciate it.
datkevjames said:
Believe me I've already tried. For whatever reason I cannot boot to fastboot, no matter what I try. I go into stock recovery and choose update from adb, when this happens adb gets enabled supposedly. Well when I try doing 'adb reboot-bootloader' it gives me: error: closed, no matter what I do. I've even added the 0x1bbb and same thing. When I try doing fastboot commands it just gives me <waiting for device> and nothing happens.
I either need to flash an update.zip with build.prop or somehow flash an entire image uploaded to the other thread which I'm well aware of.
PS: I've tried all different sorts of adb/fastboot executables as well as multiple adb drivers (Samsung, Motorola, Google etc) even the Alcatel ones provided with their Mobile Upgrade Q app which install more of the phone than any other drivers, I've noticed.
PPS: A handful of times I was able to get a tiny bit further in stock recovery adb sideload mode, of course it was an error: 'you must use adb 1.0.32 to be able to sideload' blah blah and I made sure I was using that version.
PPPS: Is there a 3rd party app I can use to flash the image like odin or rsd lite? I cannot for the life of me get to fastboot to flash the image. Adb devices detects the phone but beyond this I can't do squat.
PPPPS: Phone is rooted and bootloader unlocked. USB debugging enabled iirc although this may be the reason for all the 'error: closed' issues.
Please someone upload a signed flashable zip with build.prop in it for 6045i (USA) model. I love this phone more than my Moto X 2014 (XT1097), that's saying something considering the Moto has more power and smoothness to it.
Click to expand...
Click to collapse
There are no install-script and install-binary example files to use to build a signed update.zip because there are no rom's available....maybe someone could build something using the spanish rom just posted but I don't read spanish and they seem to have built it for a 6045Y which isn't gonna help 6045i or 6045K users. If you were running twrp it wouldn't be an issue as twrp allows adb access....stock recovery doesn't..it also doesn't support rebooting to bootloader....if your bootup was "freezing" as a normal build.prop issue would then you should STILL be able to do an "adb reboot bootloader" or an "adb shell" and look around.
datkevjames said:
Believe me I've already tried. For whatever reason I cannot boot to fastboot, no matter what I try. I go into stock recovery and choose update from adb, when this happens adb gets enabled supposedly. Well when I try doing 'adb reboot-bootloader' it gives me: error: closed, no matter what I do. I've even added the 0x1bbb and same thing. When I try doing fastboot commands it just gives me <waiting for device> and nothing happens.
.
Click to expand...
Click to collapse
Try this:
-turn off your phone
-run command line in direcotry where is fastboot and adb.exe
-connect phone to the pc and turn the phone on
-when the phone is booting you will hear a sound that new device is detected from your pc
-in this point type "adb reboo bootloader"
-the phone should reboot to initial screen and stays there
-now you are in bootloader mode and you can flash twrp recovery
-in twrp recovery you can run file manager and copy and delete files, so you can replace the bad build.prop with your backup (you surely have)
---------- Post added at 10:58 AM ---------- Previous post was at 10:50 AM ----------
faresbreech said:
im able to boot into bootloader and also able to get into twrp, but cant fully reboot. i have 6045i and if anybody has any solution to this, i would greatly appreciate it.
Click to expand...
Click to collapse
if you have a problem then:
1- you have to tell what did you do before it happen.
anyway if you can go to TWRP, you can download system Image backup from @famewolf thread HERE, copy it to your sd card and then proceed with restore menu from TWRP. And just check the "system" .
First I rooted phone, then verified through root checker that I was truly rooted. After that I proceeded to flash twrp. Once twrp was flashed, I went to recovery to make a full backup. There I first chose read only and then backed up, but realized that I was limited on performing different actions so I reflashed twrp and this time I chose for twrp to fully work and again preformed another backup. It was when I rebooted system after the second backup when I started looping back to twrp.
I was wondering if maybe there is a terminal command I can execute through twrp to fix this like the LG G2 has. I had a problem like this before on my G2 but after executing the terminal command it would get fixed. Thanks
Sent from my Z987 using XDA Free mobile app
DallasCZ said:
Try this:
-turn off your phone
-run command line in direcotry where is fastboot and adb.exe
-connect phone to the pc and turn the phone on
-when the phone is booting you will hear a sound that new device is detected from your pc
-in this point type "adb reboo bootloader"
-the phone should reboot to initial screen and stays there
-now you are in bootloader mode and you can flash twrp recovery
-in twrp recovery you can run file manager and copy and delete files, so you can replace the bad build.prop with your backup (you surely have)
Click to expand...
Click to collapse
I tried spamming 'adb reboot-bootloader' as fast as possible, but apparently I didn't authorize my computer. ADB gives me this: error: device unauthorized. Please check the confirmation dialog on your device. ffs. Now what? I do appreciate all help. I am savvy enough to try to solve this on my own but any helpful advice would be awesome.

Confused trying to enter bootloader mode on Xperia M2

Hi everyone, I am looking for some help and I will try to be specific. I am trying to root my Xperia M2 (I have unlocked the bootloader).
-USB debugging is ON.
I am trying to boot into my bootloader, flash TWRP, boot into TWRP, install SuperSu.
I am stuck in the step of booting into my bootloader using ADB. I have tried the simple method of running a CMD and using the "adb reboot bootloader" command. CMD responds with "no devices/emulators found".
I tried the "adb reboot bootloader" command while my phone is on fastboot mode and while it's turned on. None seem to work.
What I am expecting is my phone to boot in a screen showing the android logo. Am I wrong?
Other commands I've tried and the response I got:
Adb devices --> List of devices: empty
fastboot devices --> my model and the word "fastboot"
Before you comment "install drivers", please note that I am aware of this, I have searched the web for drivers and I am pretty sure I have the drivers. If you are familiar with the process of installing the drivers please post the way of installing them, because i might have done something wrong..
I believe that what i am doing wrong is having the phone in the wrong state.. I might be executing a command with my phone turned on, while it needs to be off, so if you could clarify the phone's state in every step, that would be great
I apologize if I forgot crucial details, I am a newbie. Thanks in advance, i will make sure to answer every question and provide info needed.
reboot as boot loader
You already have TWRP means 1st go to recovery mod use switch of mobile and on it Press v- button after vibrate and untile come sony big logo you get recovery mod then there is option reboot in to boot loader ... please check
Scrap everything and follow http://forum.xda-developers.com/xperia-m2/general/unlocked-bl-root-sony-xperia-m2-android-t3214498

I somehow broke TWRP

I haven't really touched this tablet in a while, but i wanted to start using it again. I was running BlissPop. It was slow, and kept giving me an error when it was trying to update, so I decided to try a different ROM. So I downloaded the lineageOS ROM and tried to flash it.
However, TWRP kept giving me an error when I tried to flash the ROM. I don't remember exactly what the error was.
So, I thought that I needed to update TWRP. I tried through the "Official TWRP" app, but after doing so I was unable to boot into recovery mode at all. I could still get to the bootloader, but when I tried to select recovery mode it would give me an error and dump me back out to the bootloader menu.
I tried installing twrp through "TWRP Manager" app, but it just says "something went wrong"
I tried doing this using ADB. I connected the tablet, enabled USB debugging. If i do the ">adb devices" command, I can see the tablet. Then I did >adb reboot bootloader - which works, it reboots the device into the bootloader. But then I try and flash recovery and nothing happens, it just says <waiting for device>. And if I do > fastboot devices it doesn't list any devices.
If I reboot to the bootloader and select "Recovery Mode' i just get the nvidia boot logo and it stays there forever.
I don't know what else to try at this point.
I think I could get this to work if I could just get fastboot to recognize my device, but I'm not sure what's preventing that from happening.
mattlokk said:
I haven't really touched this tablet in a while, but i wanted to start using it again. I was running BlissPop. It was slow, and kept giving me an error when it was trying to update, so I decided to try a different ROM. So I downloaded the lineageOS ROM and tried to flash it.
However, TWRP kept giving me an error when I tried to flash the ROM. I don't remember exactly what the error was.
So, I thought that I needed to update TWRP. I tried through the "Official TWRP" app, but after doing so I was unable to boot into recovery mode at all. I could still get to the bootloader, but when I tried to select recovery mode it would give me an error and dump me back out to the bootloader menu.
I tried installing twrp through "TWRP Manager" app, but it just says "something went wrong"
I tried doing this using ADB. I connected the tablet, enabled USB debugging. If i do the ">adb devices" command, I can see the tablet. Then I did >adb reboot bootloader - which works, it reboots the device into the bootloader. But then I try and flash recovery and nothing happens, it just says <waiting for device>. And if I do > fastboot devices it doesn't list any devices.
If I reboot to the bootloader and select "Recovery Mode' i just get the nvidia boot logo and it stays there forever.
I don't know what else to try at this point.
I think I could get this to work if I could just get fastboot to recognize my device, but I'm not sure what's preventing that from happening.
Click to expand...
Click to collapse
Did you set:
Allow oem unlock in dev opt.
Fastboot protocol into BL?
Twrp app & manager need root to work.
Just flash the latest stock ROM first, lineageos requires having latest firmware.
I wrote a little guide not long ago about that (obviously, you can skip the F2FS steps if you don't need F2FS and just flash ROM after flashing latest TWRP)
Link
thanks for the help, i'll try and work through this soon.
fpozar said:
Just flash the latest stock ROM first, lineageos requires having latest firmware.
I wrote a little guide not long ago about that (obviously, you can skip the F2FS steps if you don't need F2FS and just flash ROM after flashing latest TWRP)
Link
Click to expand...
Click to collapse
I had seen your thread, and was intending on following it. nice post. 2 quick questions though
1) this is a shield tablet that was supposed to be remotely bricked by nvidia after the warranty claim. Will that happen if I flash the official recovery ROM?
2) how would I even flash that rom if I can't get recovery mode to work in trwp?
I think the root problem that I'm having is that I can't seem to connect to the device via fastboot (i'm sure i used the wrong terminology somehow)
edit: well I downloaded the USB driver for the shield tablet from nvidia, and i was able to install that (rather than the google usb driver). Fastboot finally recognized my device after that. I'm trying to flash the recovery now, but it doesn't seem to be doing anything, just been stuck on this screen for a while now: https://i.imgur.com/BUwj3Hx.png guess I'll continue to wait a while.
edit 2: well, finally got TWRP to flash over fastboot (https://i.imgur.com/tV1DqDv.png) however I still can't enter recovery mode. I just get the nvidia boot logo and then nothing happens. TWRP manager still says i don't have it installed either.
i'm about ready to give up on this... i've spent like 6 hours on this crap already and I feel like I keep getting further away from it.
mattlokk said:
I had seen your thread, and was intending on following it. nice post. 2 quick questions though
1) this is a shield tablet that was supposed to be remotely bricked by nvidia after the warranty claim. Will that happen if I flash the official recovery ROM?
2) how would I even flash that rom if I can't get recovery mode to work in trwp?
I think the root problem that I'm having is that I can't seem to connect to the device via fastboot (i'm sure i used the wrong terminology somehow)
edit: well I downloaded the USB driver for the shield tablet from nvidia, and i was able to install that (rather than the google usb driver). Fastboot finally recognized my device after that. I'm trying to flash the recovery now, but it doesn't seem to be doing anything, just been stuck on this screen for a while now: https://i.imgur.com/BUwj3Hx.png guess I'll continue to wait a while.
edit 2: well, finally got TWRP to flash over fastboot (https://i.imgur.com/tV1DqDv.png) however I still can't enter recovery mode. I just get the nvidia boot logo and then nothing happens. TWRP manager still says i don't have it installed either.
i'm about ready to give up on this... i've spent like 6 hours on this crap already and I feel like I keep getting further away from it.
Click to expand...
Click to collapse
Okay so I'm guessing you have stock ROM.
To flash TWRP you have to enter fastboot mode (vol down + power I believe) and flash the twrp image with fastboot flash recovery twrp.img (rename the shield tablet twrp to just twrp.img and place it into your easy adb and fastboot folder)
And DON'T reboot into OS, rather use your volume buttons to navigate to "restart to recovery" or just use hardware keys again directly from TWRP (vol up + power).
Good luck
fpozar said:
And DON'T reboot into OS, rather use your volume buttons to navigate to "restart to recovery" or just use hardware keys again directly from TWRP (vol up + power).
Good luck
Click to expand...
Click to collapse
Agreed. This is probably what is happening (as described on the TWRP webpage here:
Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install.
Alternately, immediately rooting (flash SuperSU or Magisk) right after flashing TWRP, will prevent TWRP from being replaced with stock recovery.
Although the inconsistent fastboot connection, and how much trouble you had flashing TWRP initially, is a bit worrisome. Try using a different cable (maybe the one you are using is not connecting well?) try another USB port on the computer, and don't use a USB hub (connect direct to the PC).
Well, like they say: persistence is key. I kept pushing and trying new things until eventually.... I bricked the device. No, not really, it's working great now on LineageOS.
Thanks again to everyone who helped me out :good:. I'm still not sure exactly what caused TWRP to stop working on my device, however following this guide helped me fix it: https://forum.xda-developers.com/shield-tablet/help/help-stuck-nvidia-boot-screen-t3076462
The "flash-all.bat" restored everything to stock (including the recovery mode) and after that I was able to flash the latest TWRP and install Lineage.

Cannot boot my OnePlus 6! Please help!

Hey guys!
So, my OnePlus 6 won't boot! My problems started when I tried to flash MIUI 10 port. Idk what I did, and appeared to me "your device is corrupted". But ok, i could boot normally.
Then, I tried to downgrade, as there is a tutorial here in XDA, I was in OOS 9.0.4, then rollback to 5.1.1 (i guess) with appropriate file. Installed it, and rebooted it. But it was taking longer than I expected, and I rebooted it into fastboot mode to flash stock image into fastboot (as there is a tutorial here too). And after this, the ROM install, in my computer everything seems to be ok, but as soon as the CMD reboots it, the message "unlocked bootloader" appears, and then, goes black. Only that. Oh, the notification LED also lights up white!
I connected it into my pc, and i can hear the sound that "something is plugged in", but I can do nothing. I can access fastboot mode normally though.
Tried the tutorial in msm download tool, but had some problems... I mean, it doesn't recognize my phone, but if I put in PowerShell, and type "fastboot devices", it recognizes it.
Could you please help me?
aw4y_ said:
Hey guys!
So, my OnePlus 6 won't boot! My problems started when I tried to flash MIUI 10 port. Idk what I did, and appeared to me "your device is corrupted". But ok, i could boot normally.
Then, I tried to downgrade, as there is a tutorial here in XDA, I was in OOS 9.0.4, then rollback to 5.1.1 (i guess) with appropriate file. Installed it, and rebooted it. But it was taking longer than I expected, and I rebooted it into fastboot mode to flash stock image into fastboot (as there is a tutorial here too). And after this, the ROM install, in my computer everything seems to be ok, but as soon as the CMD reboots it, the message "unlocked bootloader" appears, and then, goes black. Only that. Oh, the notification LED also lights up white!
I connected it into my pc, and i can hear the sound that "something is plugged in", but I can do nothing. I can access fastboot mode normally though.
Tried the tutorial in msm download tool, but had some problems... I mean, it doesn't recognize my phone, but if I put in PowerShell, and type "fastboot devices", it recognizes it.
Could you please help me?
Click to expand...
Click to collapse
Did you installed fastboot adb drivers and oneplus drivers?
Or maybe try to wipe everything in fastboot and then install fastboot stock rom...
Follow the guide of msmdownloadtool, it's the best way to recover your phone, it's a pain the part of install the qualcom driver, but persist
only way to recover stock receovery and back to normal is to install msmdownload tool you can see the videos available on you tube
---------- Post added at 12:36 PM ---------- Previous post was at 12:34 PM ----------
https://drive.google.com/open?id=19CzsxB-ew088fPqrn_KSZ9Wkh5mru6Pe
download from my google drive
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665
Use this method
siddhrsh said:
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665
Use this method
Click to expand...
Click to collapse
I tried this method before, and find this method to be simpler. If the PC is not recognizing your phone, try powering completely off, then press Volume Up button for at least 5 secs before plugging into the PC and going into the MSM flashing tool. You don't need OnePlus drivers preinstalled for the PC to recognize your phone in this state. From there, just click "Start" on the MSM flashing tool, and wait for your phone to boot back to life. Take note any data inside will be completely wiped clean, like it was flashed from the factory. This YouTube guide here will help you better understand this.
aw4y_ said:
Hey guys!
So, my OnePlus 6 won't boot! My problems started when I tried to flash MIUI 10 port. Idk what I did, and appeared to me "your device is corrupted". But ok, i could boot normally.
Then, I tried to downgrade, as there is a tutorial here in XDA, I was in OOS 9.0.4, then rollback to 5.1.1 (i guess) with appropriate file. Installed it, and rebooted it. But it was taking longer than I expected, and I rebooted it into fastboot mode to flash stock image into fastboot (as there is a tutorial here too). And after this, the ROM install, in my computer everything seems to be ok, but as soon as the CMD reboots it, the message "unlocked bootloader" appears, and then, goes black. Only that. Oh, the notification LED also lights up white!
I connected it into my pc, and i can hear the sound that "something is plugged in", but I can do nothing. I can access fastboot mode normally though.
Tried the tutorial in msm download tool, but had some problems... I mean, it doesn't recognize my phone, but if I put in PowerShell, and type "fastboot devices", it recognizes it.
Could you please help me?
Click to expand...
Click to collapse
If you are able to use fastboot, can you download the latest compatibly TWRP for your device from the official website (twrp.me) get the IMG & ZIP files ( you can use just the image for both, but to keep it simple get both).
Boot into TWRP using the image you just downloaded by running
Code:
fastboot boot <img file name>
Your device should reboot into TWRP.
With your device in TWRPyou should be able to push the file to the phone using ADB push.
Code:
adb push <twrp zip file.zip> /sdcard/
From within TWRP install this zip image. * Now you should have a permanent TWRP recovery, until another OS/recovery flash.
To get the OS on the phone now -
Download the most recent official release for Stable OOS.
Code:
adb push <full os image.zip> /sdcard/
*That should put the file in the root of the SD card folder.
Again use TWRP to install this zip file on to the phone. * This will wipe the TWRP image we had just installed.
To get TWRP again, just flash TWRP after the OS image flash.
I would also suggest, reboot back into TWRP and install the OS & TWRP again as above.
Flashing the OS twice will flash the same version on both Partition A & B. This is essential.
If you find these steps confusing then the simple solution would be to use the MSM downlad tool it does everything for you with a few clicks.

Pixel 4a stuck in fastboot mode

Tried to follow this guide to root my pixel 4a and completed all steps up to 3.4. My phone is now stuck in fastboot mode and I can't get into recovery mode to do a factory reset. Not sure what to do, I'm a little lost. I accidentally used this or this image for Android 10 when I think I should have used this image for Android 11.
Any help would be very appreciated.
Maybe you can use this guide:
[GUIDE] UNLOCKING, DOWNGRADING TO A10, TWRP, ROOT
Hello, I'm posting this guide for those (like me) who can't do without TWRP on their device. I'm providing only a step-by-step explanation. Credits to @nikamura for his kernel and TWRP...
forum.xda-developers.com
And start on this line in "First Step" section:
Plug the phone into a usb port of your pc.
Then complete all the tasks in "Second Step" section to get your phone at least booting in android 10.
ifixibrick said:
Tried to follow this guide to root my pixel 4a and completed all steps up to 3.4. My phone is now stuck in fastboot mode and I can't get into recovery mode to do a factory reset. Not sure what to do, I'm a little lost. I accidentally used this or this image for Android 10 when I think I should have used this image for Android 11.
Any help would be very appreciated.
Click to expand...
Click to collapse
Run the online flash tool from bootloader screen bro. Make sure you install adb and fastboot tools.
Raj Pandiyan said:
Run the online flash tool from bootloader screen bro. Make sure you install adb and fastboot tools.
Click to expand...
Click to collapse
How do I do that? I seem to be stuck in fastboot mode.
ifixibrick said:
How do I do that? I seem to be stuck in fastboot mode.
Click to expand...
Click to collapse
Is it bricked? Cannot flash stock Android to remove ArcaneOS
I recently purchased a used Pixel 4a, and I now understand why the seller was offering such good price for it and why he refused to respond to me now I have it. This phone has ArcanseOS 10 installed, which has only 3 apps installed... Setting...
forum.xda-developers.com
reboot to recovery, press volume up + power to bring up the recovery settings, turn on sideloading
then adb sideload the factory image.
jawz101 said:
reboot to recovery, press volume up + power to bring up the recovery settings, turn on sideloading
then adb sideload the factory image.
Click to expand...
Click to collapse
Hello. Currently stuck in fastboot mode. Using the volume buttons to select recovery mode and pressing the power button to go into it doesn't take me to recovery mode. The screen briefly goes dark before entering fastboot again. I think the phone is trying to restart but not getting past fastboot mode.
ifixibrick said:
Hello. Currently stuck in fastboot mode. Using the volume buttons to select recovery mode and pressing the power button to go into it doesn't take me to recovery mode. The screen briefly goes dark before entering fastboot again. I think the phone is trying to restart but not getting past fastboot mode.
Click to expand...
Click to collapse
Can you type fastboot reboot recovery and get into recovery mode? You'll see a little Android guy with a red thing if you're in there.
If that doesn't work- it almost sounds as though your recovery partition is deleted or something. You can reflash the recovery from fastboot.
Hey, I had the same problem. I've got it resolved now and wasn't able to find any help on how to resolve it, but this thread is as close as it came, so in the off chance that somebody else comes along, I thought I'd write up the steps I took.
Because it was in fastboot mode, I was able to easily restore my phone to factory settings by running flash factory image script I downloaded here.
My original image was sunfish-rq3a.210605.005-factory-be541467 which I followed the steps with but couldn't get it to work. I got to the Google logo with a status bar that just ran forever. But the flash-all.sh script worked to get the phone booting again.
So what I did to get Magisk to work was to use that same factory image site to download an older version. I used a version that was listed in a different root guide with the idea that maybe the version I tried before wasn't compatible with magisk, but presumably the one from the guide was. So I tried sunfish-rq1a.210105.002, ran the flash-all in fastboot, and confirmed that it booted--it did.
Next I redid 2.2 through 3 and it worked, and the boot completed with Magisk installed. Everything seems to be working fine now.

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