Develop Bugs

bootloop on twrp

Hi,
i have a problem with my p2 i try to install lineage os but to install it i need to install twrp and that's okay but i restart the phone and now i have a bootloop on twrp
And the message :
failed to unmount '/data' invalid argument...
and i can't stop the phone and do nothing...
Can you help me please

Fangstergangsta said:
Hi,
i have a problem with my p2 i try to install lineage os but to install it i need to install twrp and that's okay but i restart the phone and now i have a bootloop on twrp
And the message :
failed to unmount '/data' invalid argument...
and i can't stop the phone and do nothing...
Can you help me please
Click to expand...
Click to collapse
Wipe everything. Then, Change data partition to ext4. Then, flash treble enabled LOS twrp first, then LOS 15.1 or 16

Miltonbaidya88 said:
Wipe everything. Then, Change data partition to ext4. Then, flash treble enabled LOS twrp first, then LOS 15.1 or 16
Click to expand...
Click to collapse
i can't do nothing, the phone reboot, go to twrp, display the error message and again reboot and i can't navigate into the twrp menues during the error message is displayed
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"lightbox_stop_slideshow": "Stop slideshow",
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"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
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http://www.noelshack.com/2018-44-3-1540986051-20181031-123429.jpg
i find this to force reinstallation twrp but i work only with flashable zip but i can't find a flashable zip for kuntao:
https://forum.xda-developers.com/showthread.php?t=2383148
EDIT: Now i can go to twrp and i have flashed to ext4 now but i don't know what you want to do for:
"flash treble enabled LOS twrp first"

i have the same, one problem after i was flashing twrp. now i want to restore original rom, (i make a backup before to clean everythingh). I go to restore page, in the end i have message: restore ok, i restart, and after that appear logo lenovo, and finally, its going to bootloader page. it's not starting android system, everytime, restarting to this page (but in twrp after restore he say restoreOK). please, how i can restore in a good way, or maybe how i can install a new fresh rom ( i download one zip file from this site, for lenovo p2) without help of twrp, or with twrp but say no possible to install zip file.

I have the same problem when i flash lineage 16 and reboot it strts for a second then a pop up message show "type your password" then automatically boot in twrp and i was unable to restore for the backup caused bootloops....its my luck twrp working fine and i was able to flash the previous rom again without backup...
Can anyone help me to flash lineage 16 i have the same problem while flashing gsi rom...
Plzzz help me...
---------- Post added at 02:03 PM ---------- Previous post was at 01:39 PM ----------
ramymona said:
i have the same, one problem after i was flashing twrp. now i want to restore original rom, (i make a backup before to clean everythingh). I go to restore page, in the end i have message: restore ok, i restart, and after that appear logo lenovo, and finally, its going to bootloader page. it's not starting android system, everytime, restarting to this page (but in twrp after restore he say restoreOK). please, how i can restore in a good way, or maybe how i can install a new fresh rom ( i download one zip file from this site, for lenovo p2) without help of twrp, or with twrp but say no possible to install zip file.
Click to expand...
Click to collapse
Try to flash treble recovery for lenovo p2 twrp3.2.2-20180709kunato and clear all partition except internal and sd card then try to flash the rom...it should work

Finaly, i was at one service, and that guy make my lenovo to start again normaly, probably was using my backup file, but now everythingh is ok, excepting sim card. not working, even with sim inside, say: no simcard inserted... probably, the file with modem firmware, canceled... the guy from service tell me he cannot solve the problem. i was at another service, but they say need one week to check. Somebody can help me with this new problem? thanks.

SafetyNet tripped after complete uninstall of EdXposed.

I was trying to install Edxposed following a step-by-step video guide to be able to use Mock Mock location. I had various unsuccessful tries with YAHFA, so while it was still downloaded and installed (checked safetynet and it was fine), I tried installing SandHook to see if it worked, but then i noticed SafetyNet had been tripped. I proceeded to uninstall every module i had in hope to fix the issue to no avail. Unfortunately i do not have any screenshots from the installation errors or before the safetynet triggered. I have the latest Magisk and twrp installed. I don't have any way of making a full system backup, so preferentially a solution that doesn't format my data, but if it's unavoidable i can do it.
Device: Oneplus 5T
Os: 9.0.10
Android 9
Model: ONEPLUS A5010
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@Oneplus 5T guy
If phone's boot-loader is unlocked:
By means of ADB pull phone's /data partition to PC, boot phone in boot-loader mode, then by means of FASTBOOT re-flash Stock ROM and finally by means of ADB push saved /data partition back to phone.

jwoegerbauer said:
@Oneplus 5T guy
If phone's boot-loader is unlocked:
By means of ADB pull phone's /data partition to PC, boot phone in boot-loader mode, then by means of FASTBOOT re-flash Stock ROM and finally by means of ADB push saved /data partition back to phone.
Click to expand...
Click to collapse
sorry, im kind of dumb to all of this, i usually just install Magisk with no problems and thats the end, but how could i see the /data partition on my pc? i can only see it in a rooted file explorer on the device.. And whatdo you mean with "ADB pull" ?
re-flash Stock ROM
Click to expand...
Click to collapse
Should i have an image for it or do i download it? (i can search for it if necessary)

Oneplus 5T guy said:
sorry, im kind of dumb to all of this, i usually just install Magisk with no problems and thats the end, but how could i see the /data partition on my pc? i can only see it in a rooted file explorer on the device.. And what do you mean with "ADB pull" ?
Should i have an image for it or do i download it? (i can search for it if necessary)
Click to expand...
Click to collapse
After some extensive searching for what to do, I have downloaded a clean installation of the OS, but I currently am having issues with reinstalling Magisk in the new updated TWRP 3.4. It is important to note that apparently SafetyNet is partially reverted to its original state, only leaving "ctsProfile: false" and "basicIntegrity: true", which hopefully means with the MagiskHide feature, should become all true. If anyone has any insight or possibly a fix for it, it would be much appreciated.

Oneplus 5T guy said:
I was trying to install Edxposed following a step-by-step video guide to be able to use Mock Mock location. I had various unsuccessful tries with YAHFA, so while it was still downloaded and installed (checked safetynet and it was fine), I tried installing SandHook to see if it worked, but then i noticed SafetyNet had been tripped. I proceeded to uninstall every module i had in hope to fix the issue to no avail. Unfortunately i do not have any screenshots from the installation errors or before the safetynet triggered. I have the latest Magisk and twrp installed. I don't have any way of making a full system backup, so preferentially a solution that doesn't format my data, but if it's unavoidable i can do it.
Device: Oneplus 5T
Os: 9.0.10
Android 9
Model: ONEPLUS A5010
Click to expand...
Click to collapse
you can actually erase google play store data and reboot, it helps.

darrenliew96 said:
you can actually erase google play store data and reboot, it helps.
Click to expand...
Click to collapse
i had tried that and it did not work, to fix the problem i ended up having to delete all my data, since every time i restored it, the safety net tripped again. I simply deleted everything including the OS then made a clean install of everything, including TWRP Magisk and the OS. Reinstalling TWRP probably wasnt really necessary, but since i did it all in one go, i can't say for sure. The phone is working fine now, but the safetynet is partially triggered (ctsProfile: False), which did not block me from using any apps whatsoever. Reinstalling Magisk and using HideMagisk fixed it and it is back to True.

LG G3 D852G TWRP/Lineage recovery image 'Primary block device not present'

Greetings.
I have a Canadinan LG D852G from Videotron. I've followed the guides and gotten the phone rooted, and bumped to the point of booting into a new recovery image (TWRP/Lineage) on the phone.
But ... TWRP (and Lineage recovery) can't mount because the primary block device is not present. (So there is no possibility of wiping anything).
I've being going about it like this.
1. Use LGUP to refurbish to lollipop [D852G20d_00_1205.kdz]
2. Root using IMAGEPREP2.6 Direct, and then get SuperSU into PRO mode.
3. Use Imageprep to install KITKAT aboot + laf, and TWRP (Also tried Lineage 18.1 recovery)
I can get into TWRP & lineage recovery, but cannot access internal storage while in recovery. It can't be wiped, formatted or anything.
In TWRP all the partitions are marked as "Present: NO". Lineage recovery has the same issue. (See images)
I've been searching / plunking at it for a few days and I just can't seem to find anything that points to a solution.
With the stock lollipop recovery I can get in and wipe the cache and data/factory reset and the logs show successful completion. It's not encrypted either.
I've also been unable to get a complete working KITKAT KDZ/TOT for my specific device, so I can't start from a complete factory KITKAT install. [ The only D852G Kitkat .tot I found just caused a bootloop, and I had to hard unbrick using BoardDiag ... That was a fun learning experience. ]
I'm stumped and still digging for more info. I am very new to android, but have plunked around many years ago with Gentoo so I have a small amount of familiarity with linux.
Does anyone have any hints or tips, or knows what the heck I'm doing wrong, any help would be greatly appreciated.
Thanks!
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Fractux said:
Greetings.
I have a Canadinan LG D852G from Videotron. I've followed the guides and gotten the phone rooted, and bumped to the point of booting into a new recovery image (TWRP/Lineage) on the phone.
But ... TWRP (and Lineage recovery) can't mount because the primary block device is not present. (So there is no possibility of wiping anything).
I've being going about it like this.
1. Use LGUP to refurbish to lollipop [D852G20d_00_1205.kdz]
2. Root using IMAGEPREP2.6 Direct, and then get SuperSU into PRO mode.
3. Use Imageprep to install KITKAT aboot + laf, and TWRP (Also tried Lineage 18.1 recovery)
I can get into TWRP & lineage recovery, but cannot access internal storage while in recovery. It can't be wiped, formatted or anything.
In TWRP all the partitions are marked as "Present: NO". Lineage recovery has the same issue. (See images)
I've been searching / plunking at it for a few days and I just can't seem to find anything that points to a solution.
With the stock lollipop recovery I can get in and wipe the cache and data/factory reset and the logs show successful completion. It's not encrypted either.
I've also been unable to get a complete working KITKAT KDZ/TOT for my specific device, so I can't start from a complete factory KITKAT install. [ The only D852G Kitkat .tot I found just caused a bootloop, and I had to hard unbrick using BoardDiag ... That was a fun learning experience. ]
I'm stumped and still digging for more info. I am very new to android, but have plunked around many years ago with Gentoo so I have a small amount of familiarity with linux.
Does anyone have any hints or tips, or knows what the heck I'm doing wrong, any help would be greatly appreciated.
Thanks!
View attachment 5368591View attachment 5368593View attachment 5368595
Click to expand...
Click to collapse
Sent you a pm.

Question [URGENT] Failed to mount '/system_ext' '/product' '/vendor' '/odm' (Invalid argument)

Hello, the error described in the title appeared when i tried to dirty flash the Miui 13 update european version for the Poco F3 on top of Miui 12.5.7. Before flashing the rom i forgot to mount some partitions, including the cited ones, giving me the error. Now i can't mount the required partitions, can't flash the old system nor the newer and TWRP says there isn't an OS installed, as such it goes into a bootloop.
Does someone know what to do?
I tried using the MiFlash tool 2020.3.14.0 to flash the fastboot rom versionof Miui 12.5.7 but it outputs to "The name of the directory is not valid"

Pillow fan said:
Hello, the error described in the title appeared when i tried to dirty flash the Miui 13 update european version for the Poco F3 on top of Miui 12.5.7. Before flashing the rom i forgot to mount some partitions, including the cited ones, giving me the error. Now i can't mount the required partitions, can't flash the old system nor the newer and TWRP says there isn't an OS installed, as such it goes into a bootloop.
Does someone know what to do?
I tried using the MiFlash tool 2020.3.14.0 to flash the fastboot rom versionof Miui 12.5.7 but it outputs to "The name of the directory is not valid"
Click to expand...
Click to collapse
No doubt you have, but just to check... you have extracted to .tgz file to reveal a .tar, which also needs extracting (i use 7zip) until you have a folder that contains the images folder etc etc.
Also, it could help having Mi Flash and the above folder containing the images in the root of C drive, rather than deep in the drive with a long title - eg D:\ANDROID\Xiaomi\alioth_global_images_V12.5.6.0.RKHMIXM_20220210.0000.00_11.0_global
EDIT: oh and be sure to uncheck the flash all and lock option in MiFlash (bottom right corner), or your bootloader will be locked after flashing...

reg66 said:
No doubt you have, but just to check... you have extracted to .tgz file to reveal a .tar, which also needs extracting (i use 7zip) until you have a folder that contains the images folder etc etc.
Also, it could help having Mi Flash and the above folder containing the images in the root of C drive, rather than deep in the drive with a long title - eg D:\ANDROID\Xiaomi\alioth_global_images_V12.5.6.0.RKHMIXM_20220210.0000.00_11.0_global
EDIT: oh and be sure to uncheck the flash all and lock option in MiFlash (bottom right corner), or your bootloader will be locked after flashing...
Click to expand...
Click to collapse
I just controlled and it seems what i did while trying to flash the fastboot rom is completely wrong since i tried to flash the recovery version. I have downloaded the fastboot rom now but i will have to try to install it tomorrow

The rom was flashed succesfully this time but it still goes into the mi recovery when trying to boot. i flashed twrp to see if i could flash the rom from there and now all partitions can be mounted except for /data. When trying to decrypt it using the pin passcode it says Password Failed. is it because i also had the fingerprint and face unlock? When i still couldn't mount the other partitions I always used the pin passcode to decrypt storage. Has the passcode been changed when flashing with the mi flash tool? I don't have a recent system and data backup nor a backup of the internal storage so this issue is devastating to me, i want to save my data at all costs
EDIT: I tried reflashing twrp from fastboot and now I also can't mount the /cust partition with error "Structure needs Cleaning"

Perhaps someone else may offer some better advice, but as far as I can tell your original system is gone. Once you accept this sad fact, you need to flash fastboot rom using miflash choosing the option 'clean all' (NOT CLEAN ALL AND LOCK) to flash the system clean again, after flashing you can expect an error that miflash couldn't lock the device, this is usual. then your device will restart and take quite a few minutes to boot again. don't bother to flash twrp again yet, just the system running first

reg66 said:
Perhaps someone else may offer some better advice, but as far as I can tell your original system is gone. Once you accept this sad fact, you need to flash fastboot rom using miflash choosing the option 'clean all' (NOT CLEAN ALL AND LOCK) to flash the system clean again, after flashing you can expect an error that miflash couldn't lock the device, this is usual. then your device will restart and take quite a few minutes to boot again. don't bother to flash twrp again yet, just the system running first
Click to expand...
Click to collapse
So i have to accept that all my data is gone? No chances of decrypting the data partition? I'll wait and see if someone has something that could work, if nothing else does i guess i'll have to accept the reality. Thank you anyway

I experienced pretty much the same thing as you in the past (i.e. 'failed to mount' and 'no OS installed' errors); unfortunately, the internal storage is most likely wiped. Happy to be corrected for your sake, but I am in agreeance with @reg66.
EDIT: formatting

Sauceunny said:
I experienced pretty much the same thing as you in the past (i.e. 'failed to mount' and 'no OS installed' errors); unfortunately, the internal storage is most likely wiped. Happy to be corrected for your sake, but I am in agreeance with @reg66.
EDIT: formatting
Click to expand...
Click to collapse
TWRP doesn't display the "OS not installed error" and before flashing the fastboot rom version the data partition could be decrypted normally with the lockscreen passcode. Does this mean that Mi Flash encrypted the data partition with a different key?

Thank you to @reg66 and @Sauceunny , I have decide to wipe the memory of the phone as i have deemed it to be too much work to save some chats and images while the most important files are stored as a backup. I will have to plan the next update or changing rom more thorougly next time.

I have the same problem with my S21 ultra
Error on product, vendor and ODM
So i can't install stock ROM because of this error.
Doesnl anyone have an idea?

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i cant mount system
i use poco f3
cant someone help me for fixed
how tp fixed..
please help

I'm facing the same errors except "Odm" I don't know what to do I tried to flash pixel experience rom in my mom's redmi note 10 using "twrp" it's just just in it. Please help me out

Download fastboot rom, use miflash to flash it (select clean all without lock) and dont play with mom's phone again. Watch a miflash tutorial on youtube if you're new to this.

Question Miui encrypted all my data!

Hello fellow F3 owners, I need your help
A few days ago, I dropped my phone and broke the screen. I wanted to backup all files to my pc so I connected the phone to my computer, but before I did so, I restarted the phone, I have no idea why I did that. Upon the completion of the restart, I get the message "Wait Until Your Device is Fully Rebooted Before Opening Apps" when I try to open any app whatsoever.
When I open the phone, at the lockscreen, I have a pattern that I successfully insert, and the phone opens. The same pattern in TRWP does not decrypt the data.
Given the fact that it accepts the pattern password, I think that if I had a USB connection I would have managed to recover decrypted content from the internal storage space of the phone. Or is the error I'm getting caused by the fact that the content is now encrypted and the apps can no longer read it?
If so how can I recover all the encryption keys to backup them, and then how can I try to fix this problem? Or if the keys have been altered, can they still be generated again (if the phone is the same, as well as the IMEI or serial number, etc.)?
I understand that if I solve this problem, I will either recover my phone as before or at least I can decrypt and access the data and make a backup.
It is very frustrating to see that the necessary information is still there, but I cannot access it.

"Wait until your device is fully rebooted"
What specifically is showing that message? The OS (MIUI) or what? Is it a notification or a popup?
Modern Android has encrypted /data by default. This is on every phone nowadays.
If TWRP isn't showing your files, despite having entered correctly your password, try OrangeFox Recovery instead: https://orangefox.download/device/alioth
The "recovery.img" inside the ZIP is fastboot bootable. Else, you can flash the ZIP to install OrangeFox Recovery.

Boot into your phone normally and then remove the pin/ pattern to disable secure lock. Now if you boot into TWRP, it won't ask for pin/ pattern.

Sounds like your recovery is built for a different android version. Sometimes android updates make changes to the encryption process - this happened with A12 release, but not A13 - so if your recovery decrypts using the A11 method it will fail even with the correct pass.

motbot said:
When I open the phone, at the lockscreen, I have a pattern that I successfully insert, and the phone opens. The same pattern in TWRP does not decrypt the data.
Click to expand...
Click to collapse
So easy. Just flash TWRP which can decrypt the android version you have.
You should also consider backing up your raw files to a hard drive or PC. Safer than backing it up with TWRP and facing the risk of not being able to recover them. TWRP can mess up sometimes.

laid1995 said:
So easy. Just flash TWRP which can decrypt the android version you have.
You should also consider backing up your raw files to a hard drive or PC. Safer than backing it up with TWRP and facing the risk of not being able to recover them. TWRP can mess up sometimes.
Click to expand...
Click to collapse
Yup I once lost vacation photos & videos, because TWRP copied them, showed no errors, but many of the files were corrupt. The photos had visible glitches and only few frames of my videos were playable by VLC media player.

cyanGalaxy said:
Yup I once lost vacation photos & videos, because TWRP copied them, showed no errors, but many of the files were corrupt. The photos had visible glitches and only few frames of my videos were playable by VLC media player.
Click to expand...
Click to collapse
Exactly. I ceased taking TWRP back ups.

laid1995 said:
So easy. Just flash TWRP which can decrypt the android version you have.
You should also consider backing up your raw files to a hard drive or PC. Safer than backing it up with TWRP and facing the risk of not being able to recover them. TWRP can mess up sometimes.
Click to expand...
Click to collapse
Thanks for the reply, how do I find the twrp that can decrypt the android version I have?

motbot said:
Thanks for the reply, how do I find the twrp that can decrypt the android version I have?
Click to expand...
Click to collapse
I gave you an OrangeFox link, try it.

cyanGalaxy said:
I gave you an OrangeFox link, try it.
Click to expand...
Click to collapse
Thanks, my screen is black now and unresponsive.
My PC Can't detect phone but I cant still control it with scrpy.
Problem is, I can't seem to transfer any files to my phone. Very ood.
This is what the error looks like:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

What is your ROM?

motbot said:
Thanks for the reply, how do I find the twrp that can decrypt the android version I have?
Click to expand...
Click to collapse
Usually it's noted in the filename like [email protected]_1_A12.zip / [email protected]_0_A11.zip

motbot said:
Thanks, my screen is black now and unresponsive.
My PC Can't detect phone but I cant still control it with scrpy.
Problem is, I can't seem to transfer any files to my phone. Very ood.
This is what the error looks like:
View attachment 5851993
Click to expand...
Click to collapse
That's not Alioth

cyanGalaxy said:
That's not Alioth
Click to expand...
Click to collapse
Its not my device. Just a screenshot of the message I receive.
I will send when I get home exact same message from my device if needed

DarthJabba9 said:
What is your ROM?
Click to expand...
Click to collapse
Hey,
It's the default europe or global miui cant remember. (not xiamiu.eu)
Latest version available on poco F3