Stuck on Boot logo - Lenovo P2 Questions & Answers

I tried to flash AOSP extended 5.7, but I didn't realise my data was encrypted, so it failed. I reflashed stock and TWRP to change everything to EXT4. Now, none of the ROMs I have tried are able to load beyond the boot logo. There are no visible errors when flashing or wiping ROMs.
If anyone knows what settings I need to change to fix this, any help would be greatly appreciated

drayeseez said:
I tried to flash AOSP extended 5.7, but I didn't realise my data was encrypted, so it failed. I reflashed stock and TWRP to change everything to EXT4. Now, none of the ROMs I have tried are able to load beyond the boot logo. There are no visible errors when flashing or wiping ROMs.
If anyone knows what settings I need to change to fix this, any help would be greatly appreciated
Click to expand...
Click to collapse
Do you tried Factory reset because encryption can only removed by factory reset.

drayeseez said:
I tried to flash AOSP extended 5.7, but I didn't realise my data was encrypted, so it failed. I reflashed stock and TWRP to change everything to EXT4. Now, none of the ROMs I have tried are able to load beyond the boot logo. There are no visible errors when flashing or wiping ROMs.
If anyone knows what settings I need to change to fix this, any help would be greatly appreciated
Click to expand...
Click to collapse
can anyone help us to this situation. my phone stuck at lenovo logo during boot. can't do hard keys recovery mode. pls message me at [email protected] for your answer. thanks

jobenites said:
can anyone help us to this situation. my phone stuck at lenovo logo during boot. can't do hard keys recovery mode. pls message me at [email protected] for your answer. thanks
Click to expand...
Click to collapse
have you find a solution? i have same situation like yours

saiTamavg said:
have you find a solution? i have same situation like yours
Click to expand...
Click to collapse
Stuck on bootlogo, can't boot ROM or to any recovery.
Can enter in the bootloader mode.
Tried:
1. flashing stock ROM several times,
2. flashing stock recovery
3. flashing twrp recovery

drayeseez said:
I tried to flash AOSP extended 5.7, but I didn't realise my data was encrypted, so it failed. I reflashed stock and TWRP to change everything to EXT4. Now, none of the ROMs I have tried are able to load beyond the boot logo. There are no visible errors when flashing or wiping ROMs.
If anyone knows what settings I need to change to fix this, any help would be greatly appreciated
Click to expand...
Click to collapse
Dear, you tried an almost obsolete ROM, if this was your first change of ROM then you should have installed recent TWRP 3.3.1-1 and most recent version of LOS 16 in order to have a clean base for any other ROM.
However, you should update TWRP if it isn't and then follow this procedure:
1. Change data partition to f2fs
2. Format data partition to remove encryption
3. reboot to recovery
4. install LOS 16, reboot and then setup your phone as per your liking. In fact, I would say that you should use LOS 16 if you want regular updates, stability and perfectly working phone with rapid charging support just like stock ROM.
If this doesn't work then there is only one method to do it. And it is by going back to stock MM and redo all the updates. But, do not try it unless you know what you are doing.

Related

Can't boot into recovery after cm14.1 nightly official

So as the title says, after flashing cm14. 1 can't go into recovery anymore, it just a black screen. I tried to use flashify but nothing, a couple of apps show that I have twrp 3.0.2.1 but can't get into it... Help?
Cheers
Same situation here. Neither booting the recovery via fastboot without flashing nor flashing the TWRP an then booting into it result in black screen. Flashify gives no results here. Please help.
EDIT; flashing this one via fastboot restores the access to TWRP, confirming it right now. http://forum.xda-developers.com/devdb/project/dl/?id=21065&task=get
JKMB888 said:
Same situation here. Neither booting the recovery via fastboot without flashing nor flashing the TWRP an then booting into it result in black screen. Flashify gives no results here. Please help.
EDIT; flashing this one via fastboot restores the access to TWRP, confirming it right now. http://forum.xda-developers.com/devdb/project/dl/?id=21065&task=get
Click to expand...
Click to collapse
Which thread is this from please?
JKMB888 said:
Same situation here. Neither booting the recovery via fastboot without flashing nor flashing the TWRP an then booting into it result in black screen. Flashify gives no results here. Please help.
EDIT; flashing this one via fastboot restores the access to TWRP, confirming it right now. http://forum.xda-developers.com/devdb/project/dl/?id=21065&task=get
Click to expand...
Click to collapse
Yeah man im in the same boat, if i get time ill try this twrp recovery. Where did that recovery come from?, it seems like the CM recovery for 14.1 nightly high jacks the recovery partition (i call it that,i dont know the term for it)
Sent from my ONEPLUS A3000 using Tapatalk
I believe the official 14.1 nightlies are based on the CB which requires the modified TWRP, which is what @JKMB888 has linked you to.
Hw4ng3r said:
I believe the official 14.1 nightlies are based on the CB which requires the modified TWRP, which is what @JKMB888 has linked you to.
Click to expand...
Click to collapse
I would like to truly confirm that the direct link to recovery, along with the thread in which it can be found, repair the situation. I was able to restore the backup of Freedom OS and the return to CM14.1 backup. We should keep this one somewhere near, jsut in case.
Thanks a lot guys, that did the trick, and done with flashify
JKMB888 said:
I would like to truly confirm that the direct link to recovery, along with the thread in which it can be found, repair the situation. I was able to restore the backup of Freedom OS and the return to CM14.1 backup. We should keep this one somewhere near, jsut in case.
Click to expand...
Click to collapse
@JKMB888 it does work 100% is as simple as flashing the TWRP. Actually, i installed it with CM 14.1 running just fine
Sent from my ONEPLUS A3000 using Tapatalk
Just re flash the TWRP image via Fastboot. Apps like flashify actually use TWRP or whatever recovery installed to flash image file AFAIK. I recommend using modified TWRP,Flashing some roms break the access. But the modified one can withstand almost every new rom installs.
Hope it helps.
Why i have always mount decrypt data when i boot in recovery mode which is TWRP 3.0.2-22 aand ask me to input a password?
Edit: I found the solution, i had a pattern lock screen and i removed it!
HC4Life said:
Why i have always mount decrypt data when i boot in recovery mode which is TWRP 3.0.2-22 aand ask me to input a password?
Click to expand...
Click to collapse
At some point your phone data became encrypted. While booted up if you search for encrypt in settings you'll see your phone is encrypted.
Same thing happened to me yesterday after flashing 3.2.7 and booting up for the first time before going back to TWRP to flash AICP. Only way to decrypt permanently, as far as I know, is to wipe all data including internal and completely start from scratch.
GrandMasterB said:
At some point your phone data became encrypted. While booted up if you search for encrypt in settings you'll see your phone is encrypted.
Same thing happened to me yesterday after flashing 3.2.7 and booting up for the first time before going back to TWRP to flash AICP. Only way to decrypt permanently, as far as I know, is to wipe all data including internal and completely start from scratch.
Click to expand...
Click to collapse
Look at my edited reply...
m4manusraj said:
Just re flash the TWRP image via Fastboot. Apps like flashify actually use TWRP or whatever recovery installed to flash image file AFAIK. I recommend using modified TWRP,Flashing some roms break the access. But the modified one can withstand almost every new rom installs.
Hope it helps.
Click to expand...
Click to collapse
actually flashify did the trick for me as I had no access to a pc for the time
http://forum.xda-developers.com/one...nity-build-t3461648/post68691560#post68691560
Flash this recovery. Fixed the problem for me
JKMB888 said:
I would like to truly confirm that the direct link to recovery, along with the thread in which it can be found, repair the situation. I was able to restore the backup of Freedom OS and the return to CM14.1 backup. We should keep this one somewhere near, jsut in case.
Click to expand...
Click to collapse
i am facing just the same situation with cm14.1 nightly and can't boot into recovery
i tried flashing the recovery image provided by you i.e. twrp-3.0.2-22-oneplus3.img but i face the same problem again
when i go into the recovery all i see is a black screen with a white notification light on and it remains there untill i switch off my phone manually using the power button
i tried facing the problem when i installed the cm14.1 nightly
i was unable to login snapchat as i device was rooted as said by the message on snapchat
so i decided to unroot my device via supersu FULL UNROOT option
after a reboot i successfully logged into snapchat
then i tried to root it again
i went into recovery to flash the supersu zip
and since then i have been unable to see the twrp recovey
please help me
This thread is a life save. Tried everything and it drove me nuts not getting into recovery.
THANK YOU!
gangangan2 said:
http://forum.xda-developers.com/one...nity-build-t3461648/post68691560#post68691560
Flash this recovery. Fixed the problem for me
Click to expand...
Click to collapse
Thank you so much it's work for me now..
After I got the recovery back, I flashed CM13 again and ARM64 6.0 Nano Gapps for my Oneplus 3, but I'm getting an error after the "preparing apps' screen is loaded saying that - unfortunately the process android.process.media has stopped one plus 3 boot and then the phone switches off.
Any solution to this? I've already tried flashing different versions of CM13.
Thank you!! I was looking for hours.
This link fixed the problem!
JKMB888 said:
Same situation here. Neither booting the recovery via fastboot without flashing nor flashing the TWRP an then booting into it result in black screen. Flashify gives no results here. Please help.
EDIT; flashing this one via fastboot restores the access to TWRP, confirming it right now. http://forum.xda-developers.com/devdb/project/dl/?id=21065&task=get
Click to expand...
Click to collapse
Hey, guys. I'm pretty sure I bricked my phone and there's no way to get out.
So I was on CM13 official builds on my OP3. Then, on the OTA update system they have, I got moved onto the CM14.1. I downloaded from here and went into my twrp recovery to flash. I made a clean flash and then proceeded to go back to system. I thought everything was ok until I realised I hadn't flashed a gapps package which I pretty much need to survive as all my contacts backups etc. are on there. I powered off my phone and went to go back into the recovery after downloading gapps 7.1 micro. It went past the *You're device can not be trusted'* and then went to the oneplus screen. After that, it stayed like that for about 30 secs and powered off. At first, I thought I messed something up and tried again. I repeated that for about 3 times and it didn't work. I tried going into the normal system and coming back to recovery and it didn't work still. In fact, now I can't even get into system. Now, i can only boot up to fastboot, where my computer still doesn't realise my phone is plugged in.
Anyone got any ideas on how to fix this? I wouldn't say I'm a noob at this because I have flashed many times before but I'm relatively new to the scene. I didn't see this thread before i ripped my hair out and i think wrecked my phone @JKMB888
EDIT: I sorted it out with help from Naman Bhalla's unbrick thread and this. A certain combo works and now I'm on CM14.1 enjoying life

Help- stuck on TWRP after cm14 update

***SOLVED***
Hello, I had cm14 installed and I was trying to update it. after the update, the device always boots to recovery(TWRP).
I tried the full wipe and flash again the rom, again boot to recovery. what is the solution for it?
lsdream said:
Hello, I had cm14 installed and I was trying to update it. after the update, the device always boots to recovery(TWRP).
I tried the full wipe and flash again the rom, again boot to recovery. what is the solution for it?
Click to expand...
Click to collapse
what version of twrp are you running? do you have a nandroid backup that you could restore? sometimes the partitions can get messed up during an update. if nothing helps, just follow this unbrick guide which will revert your phone completely back to stock, with all the storage partitions intact.
3.0.2-1
lsdream said:
3.0.2-1
Click to expand...
Click to collapse
yeah, everyone's got that one, but there are many versions of it usually a number, like 3.0.2-1 (22) for example, and each one build for specific cases. except you got it from the official twrp web, then there shouldn't really be problems with cm14.1
what about nandroid? can you restore one?
do you have any idea how to boot it?
lsdream said:
do you have any idea how to boot it?
Click to expand...
Click to collapse
please use the quote function so i get a notification when you reply.
i do, right in my first post here is a link to an unbrick guide which will help you because clearly something in your phone's storage is messed up. just follow it and you'll be back at stock with a fully functional phone
bombaglad said:
please use the quote function so i get a notification when you reply.
i do, right in my first post here is a link to an unbrick guide which will help you because clearly something in your phone's storage is messed up. just follow it and you'll be back at stock with a fully functional phone
Click to expand...
Click to collapse
Thanks, I just flash the stock rom and it boot normally.
lsdream said:
Hello, I had cm14 installed and I was trying to update it. after the update, the device always boots to recovery(TWRP).
I tried the full wipe and flash again the rom, again boot to recovery. what is the solution for it?
Click to expand...
Click to collapse
I had the same situation. You get out of this by fastboot flashing cm recovery, booting to it, then flash twrp back in fastboot. I think the ota doesnt fully work with twrp.
Flash the modified twrp from the second post in this forum
http://forum.xda-developers.com/oneplus-3/how-to/rom-community-build-3-5-5-t3490939

Moto G5 automatically boots into TWRP

Hey guys, hello there. I need a little help over here.
The other day I made the mistake to install an OTA on my rooted Moto G5 (dual SIM). I had the stock image, TWRP & unlocked bootloader. Of course it failed to install the OTA, but the weird thing is that it always boots to TWRP recovery. No matter if I choose to reboot completely or to boot to system from the TWRP reboot menu, it always goes back to TWRP.
Tried a few things, but none of them worked. Mainly I remember trying the "fastboot oem fb_mode_clear" and did nothing. I didn't try this solution even though problem looks similar. Mainly I didn't want to have to unlock the bootloader and install recovery all over again.
Later I discovered that if I go to the bootloader and hit START from there, boots into OS. So it is functional.
Anyway, I installed Atomic OS ROM thinking I'll get rid of the problem and gain a custom ROM, and everything works, but the problem stays. If I reboot the phone, I have to do TWRP -> Bootloader -> System in order to get it to the OS.
Anyone has any idea on how to fix it?
I have the same problem, it comes back to recovery all the time and we can tell you about it, some help please
---------- Post added at 09:59 PM ---------- Previous post was at 09:43 PM ----------
Hi, I've come back, hahaha, I installed resurrection remix 7.1, previous all the wipes and reboot in bootloader I gave start and started, great.
I had this problem trying to install the rom ViperOS. I solved it with one of these steps:
- Boot into Fastboot, select "Start" with volume Keys.
- Flash "boot.img" directly from the zip that is ROM, do this using a PC.
- If you're using stock rom, reflash boot.img
Greetings
CypherPotato said:
I had this problem trying to install the rom ViperOS. I solved it with one of these steps:
- Boot into Fastboot, select "Start" with volume Keys.
- Flash "boot.img" directly from the zip that is ROM, do this using a PC.
- If you're using stock rom, reflash boot.img
Greetings
Click to expand...
Click to collapse
Does not work for me.
I have flash boot.ini Atomic-OS-1.5 and OCT-N-WEEKLY ...
My phone boot always in recovery
regards
Sry for my bad english.
SuperUtilisateur said:
Does not work for me.
I have flash boot.ini Atomic-OS-1.5 and OCT-N-WEEKLY ...
My phone boot always in recovery
regards
Sry for my bad english.
Click to expand...
Click to collapse
Have you tried to boot from Fastboot?
Yes, it works once...
But if I have to restart it (or turn off and start with the power button), the phone boot always in recovery.
It is then necessary to restart fastboot then press "start".
Haxorkat said:
Hey guys, hello there. I need a little help over here.
The other day I made the mistake to install an OTA on my rooted Moto G5 (dual SIM). I had the stock image, TWRP & unlocked bootloader. Of course it failed to install the OTA, but the weird thing is that it always boots to TWRP recovery. No matter if I choose to reboot completely or to boot to system from the TWRP reboot menu, it always goes back to TWRP.
Tried a few things, but none of them worked. Mainly I remember trying the "fastboot oem fb_mode_clear" and did nothing. I didn't try this solution even though problem looks similar. Mainly I didn't want to have to unlock the bootloader and install recovery all over again.
Later I discovered that if I go to the bootloader and hit START from there, boots into OS. So it is functional.
Anyway, I installed Atomic OS ROM thinking I'll get rid of the problem and gain a custom ROM, and everything works, but the problem stays. If I reboot the phone, I have to do TWRP -> Bootloader -> System in order to get it to the OS.
Anyone has any idea on how to fix it?
Click to expand...
Click to collapse
Try do a full reset through fastboot and then try installing whatever you need through fastboot and recovery. Much more reliable han ota installs/updates
Haxorkat said:
Hey guys, hello there. I need a little help over here.
The other day I made the mistake to install an OTA on my rooted Moto G5 (dual SIM). I had the stock image, TWRP & unlocked bootloader. Of course it failed to install the OTA, but the weird thing is that it always boots to TWRP recovery. No matter if I choose to reboot completely or to boot to system from the TWRP reboot menu, it always goes back to TWRP.
Tried a few things, but none of them worked. Mainly I remember trying the "fastboot oem fb_mode_clear" and did nothing. I didn't try this solution even though problem looks similar. Mainly I didn't want to have to unlock the bootloader and install recovery all over again.
Later I discovered that if I go to the bootloader and hit START from there, boots into OS. So it is functional.
Anyway, I installed Atomic OS ROM thinking I'll get rid of the problem and gain a custom ROM, and everything works, but the problem stays. If I reboot the phone, I have to do TWRP -> Bootloader -> System in order to get it to the OS.
Anyone has any idea on how to fix it?
Click to expand...
Click to collapse
install resurrection remix and lock with the update of the security patch as we know, then install via fastboot the original firmware, after rebooting install resurrection and now bootea normalmally greetings
grosobart said:
install resurrection remix and lock with the update of the security patch as we know, then install via fastboot the original firmware, after rebooting install resurrection and now bootea normalmally greetings
Click to expand...
Click to collapse
>writing 'boot'...
>(bootloader) Image not signed or corrupt
Does not work.
Maybe because of the model? (XT1676)
--
SuperUtilisateur said:
>writing 'boot'...
>(bootloader) Image not signed or corrupt
Does not work.
Maybe because of the model? (XT1676)
--
Click to expand...
Click to collapse
It always says that
As long as it says at the end
Write OK
It flashed successfully
OK,
After flash,
boots automatically into recovery ...
--
I tried with various boot.img. (linéage, AOSP, OctOS, ... )
Does not work ..
I started (into fastboot), I was errors. (Process stopped)
I just restored my phone ( https://mirrors.lolinet.com/firmware/moto/cedric/official/RETAIL/ )
... boot correctly.
Never mind ...
thank you all
SuperUtilisateur said:
>writing 'boot'...
>(bootloader) Image not signed or corrupt
Does not work.
Maybe because of the model? (XT1676)
--
Click to expand...
Click to collapse
https://forum.xda-developers.com/g5/how-to/fyi-recovered-g5-xt-1676-to-stock-t3626088
try this first, regards
SuperUtilisateur said:
>writing 'boot'...
>(bootloader) Image not signed or corrupt
Does not work.
Maybe because of the model? (XT1676)
--
Click to expand...
Click to collapse
you should flash the correct firmware on your device and it should work, I did it several times and it works perfect
Moto G5 boots to TWRP
I have the same issue. But the suggestions posted wouldn't help me. I have the stock ROM and I'm rooted with Magisk using TWRP recovery. I want to keep the stock ROM and don't want to go through the trouble of backing my data again. So, I was wondering if there was any work around. Would flashing the stock ROM, Boot and recovery without deleting user data partition help??
Noel Carson said:
I have the same issue. But the suggestions posted wouldn't help me. I have the stock ROM and I'm rooted with Magisk using TWRP recovery. I want to keep the stock ROM and don't want to go through the trouble of backing my data again. So, I was wondering if there was any work around. Would flashing the stock ROM, Boot and recovery without deleting user data partition help??
Click to expand...
Click to collapse
Back up your stuff. By cloud or other means. Then reset and load your back up on boot or boot setup
rajibahmed said:
Back up your stuff. By cloud or other means. Then reset and load your back up on boot or boot setup
Click to expand...
Click to collapse
Backing up Gigs of data is a huge pain. Even if I have to copy to my pc. So, just something that's less cumbersome.
Noel Carson said:
I have the same issue. But the suggestions posted wouldn't help me. I have the stock ROM and I'm rooted with Magisk using TWRP recovery. I want to keep the stock ROM and don't want to go through the trouble of backing my data again. So, I was wondering if there was any work around. Would flashing the stock ROM, Boot and recovery without deleting user data partition help??
Click to expand...
Click to collapse
rajibahmed said:
Back up your stuff. By cloud or other means. Then reset and load your back up on boot or boot setup
Click to expand...
Click to collapse
Read the faq section (2nd post) - answer is there
https://forum.xda-developers.com/g5/development/official-twrp-3-1-1-0-moto-g5-t3699737
grosobart said:
you should flash the correct firmware on your device and it should work, I did it several times and it works perfect
Click to expand...
Click to collapse
Anyone get the stock for 16gb/2gb version?

No os on phone(twrp wont run when i boot in fastboot)please help!!

so i permanetly installed twrp and was trying to put on a custom rom. I wiped everything and now twrp wont boot at all from the boot loader. i tried the temporary boot in fast boot and it still wont boot and i have no recovery os. PLEASE help to get andoid ten back on or anything i cant afford to loose this phone !
anntaoo95 said:
so i permanetly installed twrp and was trying to put on a custom rom. I wiped everything and now twrp wont boot at all from the boot loader. i tried the temporary boot in fast boot and it still wont boot and i have no recovery os. PLEASE help to get andoid ten back on or anything i cant afford to loose this phone !
Click to expand...
Click to collapse
TWRP is not compatible with Android 10. I hope someone can help you out.
i have twrp on my phone but cant install any apps the boot loader never shows up i keep getting error 7s when trying to install a rom. i just want to get the factory os back on. THere has to be a way
anntaoo95 said:
i have twrp on my phone but cant install any apps the boot loader never shows up i keep getting error 7s when trying to install a rom. i just want to get the factory os back on. THere has to be a way
Click to expand...
Click to collapse
Can you just flash back to a factory image??
Grab factory image from https://developers.google.com/android/images
And you'll be all set. Yes, you'll lose root and any data, but you'll be back on stock.
Thanks so much.so i tried flashing the os before and it failed. this time i went back and copied and pasted the fastboot files into the os folder with the script. It worked perdectly. I really want to put roms on my phone. I think i may have messed something up when installing twerp and formating and wiping the data
Afaik, twrp is not (yet) installable, so you'd have to
Code:
fastboot boot twrp.img
every time to access twrp. Android 10 is still very young, so have a little patience, and in couple of months you'll have plenty of fun with ROMs
And congrats for success, even if it is returning to stock.
calinorg said:
Android 10 is still very young, so have a little patience.
Click to expand...
Click to collapse
To be honest, I doubt TWRP will ever fully work on Q for the newer pixel devices. We have a logical partitioning system so it's impossible to mount /system /vendor and /product to be writable.
From what I've been hearing, custom rom developers have just been flashing their ROMs while in stock recovery. I'm going to assume that'll be the norm when Q ROMs are released for us.
Sent from my Google Pixel 3a XL using XDA Labs
I do believe someone will come up with a solution. If John wu managed to get magisk working (and rooting is ever so harder with new Android partitioning system), I don't see why couldn't we have twrp. Maybe it won't be installable, but it could work...

No ROM can be written to the device

I have this weird situation where I have working fastboot and recovery (TWRP 3.3.1.0) however I cannot write any roms to the device.
When I try to install a rom, everything seems to be working but then after the reboot I get stuck at the animation screen. When I reboot
back into TWRP, I see that the system partition is empty. It is as if TWRP thinks it is writing the files but they are not written. I don't know. I am really
confused. Can anybody help me with this?
Considering that TWRP is accessible, I am not counting this as a brick, yet.
bgenc said:
I have this weird situation where I have working fastboot and recovery (TWRP 3.3.1.0) however I cannot write any roms to the device.
When I try to install a rom, everything seems to be working but then after the reboot I get stuck at the animation screen. When I reboot
back into TWRP, I see that the system partition is empty. It is as if TWRP thinks it is writing the files but they are not written. I don't know. I am really
confused. Can anybody help me with this?
Considering that TWRP is accessible, I am not counting this as a brick, yet.
Click to expand...
Click to collapse
Hi folks,I have the same problems any ideas? Thanks
cripa-fr said:
Hi folks,I have the same problems any ideas? Thanks
Click to expand...
Click to collapse
Format (not wipe) the partitions completely. It works.
bgenc said:
Format (not wipe) the partitions completely. It works.
Click to expand...
Click to collapse
But be careful, you will lose everything on the internal storage. So first back up things from twrp to pc.
@bgenc
That WORKS, Thanks!

Categories

Resources