Can't seem to get rid of it. Everytime I run the command prompts it just tells me it failed
Follow this guide. Revert to the firmware from OOS 4.0.2, run the fastboot commands, then reflash OOS 4.1.0 firmware without booting into system.
The fastboot commands to disable dm-verity were disabled since OOS 4.0.3.
Or try this
Through recovery
danny b. said:
Through recovery
Click to expand...
Click to collapse
Not working.
.
Flash it again then wipe cache and dalvik
If that doesnt work reboot recovery and wipe again. Works for me
danny b. said:
Through recovery
Click to expand...
Click to collapse
Who did this? More information about please. Any thread?
marchetto96 said:
Who did this? More information about please. Any thread?
Click to expand...
Click to collapse
Thread for dm_verity fix https://forum.xda-developers.com/oneplus-3/how-to/fix-device-mapper-verity-simple-trick-t3530685
danny b. said:
Flash it again then wipe cache and dalvik
If that doesnt work reboot recovery and wipe again. Works for me
Click to expand...
Click to collapse
Doesn't work for me either :crying:
Try this
gmarondel said:
Doesn't work for me either :crying:
Click to expand...
Click to collapse
Then the easiest way is flash firmware 4.0.2 then dm verity via CMD(look this up in XDA) afterwards flash firmware 4.1
Anova's Origin said:
Follow this guide. Revert to the firmware from OOS 4.0.2, run the fastboot commands, then reflash OOS 4.1.0 firmware without booting into system.
The fastboot commands to disable dm-verity were disabled since OOS 4.0.3.
Click to expand...
Click to collapse
This is the key. Need to flash another rom right after firing fastboot commands before rebooting device.
Related
Hey guys, this is my first post on XDA forum.
So I've recently bought a nexus 7, I used wugfresh's root kit to root my nexus but then it didn't work... so I've tired the auto root by chainfire. Then I was able to get root. So then I went to playstore and downloaded rom manager to install CWM. I went to recovery then I get this message:
E : Cant mount /cache/recovery/log etc.....
I've tried everything I can do such as researching, changing recovery, and watching a youtube tutorial but nothing helped.
Thanks.
I would start over from scratch using fastboot to flash a factory image and stock recovery. If your bootloader isn't unlocked already, unlock it.
nhizzat said:
I would start over from scratch using fastboot to flash a factory image and stock recovery. If your bootloader isn't unlocked already, unlock it.
Click to expand...
Click to collapse
I tried to format using wugfresh couple times but still not working...
DO NOT USE TOOLKITS. They cause too many problems. Learn to do things the proper way using fastboot. I agree with the poster above, you should flash a factory image to start over. Download the system image from here- https://developers.google.com/android/nexus/images
You need to unlock your bootloader-
Code:
fastboot OEM unlock
Then run the flash_all.bat. That will automatically wipe and reflash everything to get you back to square one.
Then you need to flash TWRP (don't use CWM)
Code:
fastboot flash recovery recoveryname.img
TWRP will automatically prompt you to flash SU when you reboot. Choose yes, reboot, then install SuperSU from play store, update the SU binaries, reboot again, and then you're done.
_MetalHead_ said:
DO NOT USE TOOLKITS. They cause too many problems. Learn to do things the proper way using fastboot. I agree with the poster above, you should flash a factory image to start over. Download the system image from here- Link Removed
You need to unlock your bootloader-
Code:
fastboot OEM unlock
Then run the flash_all.bat. That will automatically wipe and reflash everything to get you back to square one.
Then you need to flash TWRP (don't use CWM)
Code:
fastboot flash recovery recoveryname.img
TWRP will automatically prompt you to flash SU when you reboot. Choose yes, reboot, then install SuperSU from play store, update the SU binaries, reboot again, and then you're done.
Click to expand...
Click to collapse
I tried to flash TWRP but its still the same error code
z3r0c311 said:
I tried to flash TWRP but its still the same error code
Click to expand...
Click to collapse
I highly advise you start from scratch so do what I told you to do in my last post. I promise if you do it the correct way (ie. without using toolkits) it will work.
_MetalHead_ said:
I highly advise you start from scratch so do what I told you to do in my last post. I promise if you do it the correct way (ie. without using toolkits) it will work.
Click to expand...
Click to collapse
It would be great if u could tell me the commands, im nubby with this fastboot thing.
z3r0c311 said:
It would be great if u could tell me the commands, im nubby with this fastboot thing.
Click to expand...
Click to collapse
I gave you the commands in my first post in this thread.
Here's a guide to get you started-
http://forum.xda-developers.com/showthread.php?t=2277112
Sorry for another nubby question but how do I get flash_all.bat?
z3r0c311 said:
Sorry for another nubby question but how do I get flash_all.bat?
Click to expand...
Click to collapse
It's in the file that you should have downloaded from the link I posted in my first post. The instructions are at that link as well.
_MetalHead_ said:
It's in the file that you should have downloaded from the link I posted in my first post. The instructions are at that link as well.
Click to expand...
Click to collapse
Hey I tried the following:
oem lock
oem unlock
flash-all/flash_all.bat
flash recovery(TWRP)
but then when I reboot into TWRP I don't get a message saying you to install SU... And when I go to 'Install' in TWRP I don't see any internal storage available(0mb). With this error I cant install any roms which is boring.
z3r0c311 said:
Hey I tried the following:
oem lock
oem unlock
flash-all/flash_all.bat
flash recovery(TWRP)
but then when I reboot into TWRP I don't get a message saying you to install SU... And when I go to 'Install' in TWRP I don't see any internal storage available(0mb). With this error I cant install any roms which is boring.
Click to expand...
Click to collapse
Hmm... Can you even boot into the stock ROM at this point? Try formatting /data (done in TWRP). Did the system image flash successfully?
_MetalHead_ said:
Hmm... Can you even boot into the stock ROM at this point? Try formatting /data (done in TWRP). Did the system image flash successfully?
Click to expand...
Click to collapse
I can boot into my stock rom which is 5.0.2, when I try to format /data the error codes comes out...
z3r0c311 said:
I can boot into my stock rom which is 5.0.2, when I try to format /data the error codes comes out...
Click to expand...
Click to collapse
Did the system image flash successfully?
_MetalHead_ said:
Did the system image flash successfully?
Click to expand...
Click to collapse
using flash-all command, yeah
z3r0c311 said:
using flash-all command, yeah
Click to expand...
Click to collapse
Well then I don't know what to tell you at this point. I know Lollipop has been causing issues for some N7 users, but I also know that wugs toolkit causes problems too so honestly I'm not sure what the root of your issue is. I think someone with more experience with Lollipop is gonna have to chime in here, I'm still on 4.4.4 on all of my devices. Sorry I couldn't be of more help.
_MetalHead_ said:
Well then I don't know what to tell you at this point. I know Lollipop has been causing issues for some N7 users, but I also know that wugs toolkit causes problems too so honestly I'm not sure what the root of your issue is. I think someone with more experience with Lollipop is gonna have to chime in here, I'm still on 4.4.4 on all of my devices. Sorry I couldn't be of more help.
Click to expand...
Click to collapse
Thanks for helping me I appreciate it. I hope someone else can help me with this problem... btw can I flash roms with the stock recovery? The stock recovery seems to be working fine...
z3r0c311 said:
Thanks for helping me I appreciate it. I hope someone else can help me with this problem... btw can I flash roms with the stock recovery? The stock recovery seems to be working fine...
Click to expand...
Click to collapse
No, you can only flash custom ROMs if you have a custom recovery.
i flashed the twrp garak using fastboot once i booted into twrp but when i returned using advanced reboot bam! stock recovery is back ..how to fix it guys i want twrp
Go to fastboot mode and reflash the twrp recovery.
CyberCaptainKaz said:
Go to fastboot mode and reflash the twrp recovery.
Click to expand...
Click to collapse
i tried bro but after rebooting my device when i boot into recovery it again changes into oxygen recovery
try to force decryption and then re-flash it again. It's easiest if you use the OnePlus toolkit available here: http://forum.xda-developers.com/oneplus-3/development/toolkit-oneplus-3-toolkit-unlock-t3398799
I was having the same issue after going back to official OOS and wanting to switch over to my current rom which gave me issues since I didn't have modified TWRP.
The_Symbiote said:
try to force decryption and then re-flash it again. It's easiest if you use the OnePlus toolkit available here: http://forum.xda-developers.com/oneplus-3/development/toolkit-oneplus-3-toolkit-unlock-t3398799
I was having the same issue after going back to official OOS and wanting to switch over to my current rom which gave me issues since I didn't have modified TWRP.
Click to expand...
Click to collapse
will it wipe everything means apps,internal storage ?
kriss singhania said:
will it wipe everything means apps,internal storage ?
Click to expand...
Click to collapse
Yes it will. The toolkit will allow you to perform a full backup that you can restore later.
You can try flashing twrp from the toolkit, to see if it works. In my experience it didn't work until I forced decryption.
Try:
1. Fastboot erase recovery
2. Fastboot flash recovery "TWRP"
Puddi_Puddin said:
Try:
1. Fastboot erase recovery
2. Fastboot flash recovery "TWRP"
Click to expand...
Click to collapse
sure I'll try it
kriss singhania said:
sure I'll try it
Click to expand...
Click to collapse
it worked bro I'm rooted and installed twrp..thnx
Damn, this helped me out as well.
I think you are using the community build?
In the Oneplus 3T forum it is reported that flashing the bootloader resets the dm verity. Can we get the bootloader for Oneplus 3 to try the fix?
wrong forum body...
there's a specific forums for questions & requests.
Hi,
I had also this problem on my OP3 (not T version).
Solved with this :
1- on Freedom OS 1.7 (any rom should work), rebooted to TWRP (Official)
2- wiped everything including internal storage. (if already on .28 TWRP wiping data to f2fs and wiping internal storage normally may save you some steps later on)
3- fastbooted the official recovery (v1 downloaded from OP site)
4- rebooted to official recovery and started install from ADB.
5- sideloaded beta 9
6- rebooted to beta 9 ( booted perfectly with no issues)
7- reboot back to official recovery (now it will be v2)
8- wipe cahce (and data if available)
9- reboot to fastboot and fast boot mod TWRP .28
10 - on TWRP the password issue might appear but it';; be fixed after this step
11- on TWRP wipe Data to f2fs (even if it was f2fs) and wipe internal storage (it may show it as 0 size)
12- reboot to system
13- reboot back to TWRP and now it can access internal storage , flash SuperSU (sr5)
finaly reboot to system.
Regards,
Ted
Stop with this thread there are already specific threads for dm.
I Made an Backup with flashfire (fastboot flashable). And then restored it. After that the warning was away.
i still not get it, what the big problem is with this warning?
Have it since it came out, and cant find any issue with it?! Or do i miss something?
MultiCulti said:
i still not get it, what the big problem is with this warning?
Have it since it came out, and cant find any issue with it?! Or do i miss something?
Click to expand...
Click to collapse
There's technically no problem other than the annoyance of seeing the warning and using an extra 5 secs
I asked this issue on OnePlus online chat. They said that flashing open beta 7 firmware can solve this issue. I've tryed this and dm-verity error has been gone.
qhsusb_bulk said:
I asked this issue on OnePlus online chat. They said that flashing open beta 7 firmware can solve this issue. I've tryed this and dm-verity error has been gone.
Click to expand...
Click to collapse
And then flashed back OOS 4.02?? It is still gone
panther124 said:
I Made an Backup with flashfire (fastboot flashable). And then restored it. After that the warning was away.
Click to expand...
Click to collapse
Worked like a charm! Thanks for the tip
fuarkgl3 said:
Worked like a charm! Thanks for the tip
Click to expand...
Click to collapse
can u tell me how to restore backup file from flashfire.
phanipk said:
can u tell me how to restore backup file from flashfire.
Click to expand...
Click to collapse
Transfer your backup to your computer and extract the zip, then put your phone in fastbooot mode and click flash-all.bat
there have been so many threads on how to remove DM V. just use the search function dude...
There is no need to flash or erase anything.
Just use these two fastboot commands and the dm-verity notification is gone:
fastboot oem disable_dm_verity (this command is not needed)
fastboot oem enable_dm_verity
snippem said:
And then flashed back OOS 4.02?? It is still gone
Click to expand...
Click to collapse
Sorry for late reply. Yes now i am using OOS 4.0.2 with open beta 7 firmware. Firstly flashed full OOS zip with twrp, secondly i flashed OB7 firmware.
Thanks Sniperle
sniperle said:
There is no need to flash or erase anything.
Just use these two fastboot commands and the dm-verity notification is gone:
fastboot oem disable_dm_verity
fastboot oem enable_dm_verity
Click to expand...
Click to collapse
This was just the right trick
No more DM verity mumbo-jumbo.
THANKS!!!
So those two commands can also be used instead of the dm-verify.zip for those that want to make changes to their system partition (by mounting it in twrp) WITHOUT root?
Rastko said:
This was just the right trick
No more DM verity mumbo-jumbo.
THANKS!!!
Click to expand...
Click to collapse
sniperle said:
There is no need to flash or erase anything.
Just use these two fastboot commands and the dm-verity notification is gone:
fastboot oem disable_dm_verity
fastboot oem enable_dm_verity
Click to expand...
Click to collapse
Can i use this with TWRP, Custom ROM and Root activated? Or is this only possible with original bootloader and recovery?
bensen from hell said:
Can i use this with TWRP, Custom ROM and Root activated? Or is this only possible with original bootloader and recovery?
Click to expand...
Click to collapse
I'm using TWRP, LineageOS, phh root and it works
---------- Post added at 11:13 ---------- Previous post was at 10:59 ----------
sjaak1234 said:
So those two commands can also be used instead of the dm-verify.zip for those that want to make changes to their system partition (by mounting it in twrp) WITHOUT root?
Click to expand...
Click to collapse
The ZIP is for the previous use to not trigger dm-verity at all.
The fastboot commands should disable the message if you have already triggered dm-verity.
Ahhh nice, thanks. I thought that is only work with original bootloader and recovery because the OEM in the command. I'll try it at Weekend.
Hello,
I am unable to flash a custom ROM on my note 9 pro (joyeuse), I tried xiaomi.eu, havocos, evolutionx, lineageos, etc.
Also tried every possible recovery, no matter what I do when I hit system reboot, I land on the fastboot screen.
Followed the procedure, format data, wipe dalvik/cache tried disabling encryption, flash magisk, I'm out of ideas.
please help.
Logs would help.
Or even screenshots of any errors.
käsesockel said:
Hello,
I am unable to flash a custom ROM on my note 9 pro (joyeuse), I tried xiaomi.eu, havocos, evolutionx, lineageos, etc.
Also tried every possible recovery, no matter what I do when I hit system reboot, I land on the fastboot screen.
Followed the procedure, format data, wipe dalvik/cache tried disabling encryption, flash magisk, I'm out of ideas.
please help.
Click to expand...
Click to collapse
Follow rom install guide to the letter (and no extra steps either). If unsuccessful ask in the rom thread. You didn't have to open a new thread mentioning all these roms. It's hard to help you because each rom has a different procedure.
I've already tried everything.
Either bootloop or fastboot screen.
I followed the instructions exactly.
I would like to install Lineage-OS
have you unlocked your bootloader?
OrGiMaSu said:
have you unlocked your bootloader?
Click to expand...
Click to collapse
of course
Againandagain said:
of course
Click to expand...
Click to collapse
what recovery did you use?
copy all the file name
Oh, it is terrible.
After using MiFlash it is MI Recovery 3.0
I have to flash a new recovery. What is the best for flashing LOS?
I am currently loading "twrp-3.4.0.14-joyeuse-mauronofrio.img"
Againandagain said:
Oh, it is terrible.
After using MiFlash it is MI Recovery 3.0
I have to flash a new recovery. What is the best for flashing LOS?
I am currently loading "twrp-3.4.0.14-joyeuse-mauronofrio.img"
Click to expand...
Click to collapse
try this revocery
Againandagain said:
Oh, it is terrible.
After using MiFlash it is MI Recovery 3.0
I have to flash a new recovery. What is the best for flashing LOS?
I am currently loading "twrp-3.4.0.14-joyeuse-mauronofrio.img"
Click to expand...
Click to collapse
After installing TWRP are you immediately and succesfully rebooting to TWRP recovery before doing anything else? - if you do not do that, then you can end up back at MIUI recovery.
OrGiMaSu said:
try this revocery
Click to expand...
Click to collapse
I will try
... and now? Which Lineage-OS (17.1) and GApps.
Sorry, you have to help me.
OrGiMaSu said:
try this revocery
Click to expand...
Click to collapse
or this?
PBRP-miatoll-3.0.0-20201215-2038-UNOFFICIAL.zip
lineage-17.1-20201213-UNOFFICIAL-miatoll.zip
I found that on androidfilehost. Is that okay?
käsesockel said:
Hello,
I am unable to flash a custom ROM on my note 9 pro (joyeuse), I tried xiaomi.eu, havocos, evolutionx, lineageos, etc.
Also tried every possible recovery, no matter what I do when I hit system reboot, I land on the fastboot screen.
Followed the procedure, format data, wipe dalvik/cache tried disabling encryption, flash magisk, I'm out of ideas.
please help.
Click to expand...
Click to collapse
No need use recovery, Just download this gsi rom（https://sourceforge.net/projects/he...5011-HBTRIA-10-12-2020-GSI-Aonly.7z/download） and extract the 7z file, rename the extracted rom as system.img ,and type in fastboot cmd:
fastboot flash system C:\system.img, Which“ C:\system.img ” should be replaced by your rom's directory.
for powershell type .\fastboot flash C:\system.img
then fastboot reboot
I do not trust myself.
The last time always bootloop.
Can someone give me step by step instructions.
for example:
1. Wipe ...
2. do not Format ...
...
F**k off
Mi Recovery again.
Againandagain said:
I do not trust myself.
The last time always bootloop.
Can someone give me step by step instructions.
for example:
1. Wipe ...
2. do not Format ...
...
F**k off
Mi Recovery again.
Click to expand...
Click to collapse
use pbrp that I shared to you, and tell me your step installing recovery.
tell me, are u Indonesian? if yes hit me up on PM
OrGiMaSu said:
use pbrp that I shared to you, and tell me your step installing recovery.
tell me, are u Indonesian? if yes hit me up on PM
Click to expand...
Click to collapse
Sorry, german
Start ADB on Windows
Start Phone on fastboot-mode
fastboot flash recovery (renamed) PBRP.img
restart Phone
everything is okay, but Start Recovery again - MI-Recovery 3.0
Againandagain said:
Sorry, german
Start ADB on Windows
Start Phone on fastboot-mode
fastboot flash recovery (renamed) PBRP.img
restart Phone
everything is okay, but Start Recovery again - MI-Recovery 3.0
Click to expand...
Click to collapse
do this instead
copy pbrp.img to your internal
(on pc)
fastboot boot recovery pbrp.img
when you booted to pbrp, flash pbrp.img
reboot recovery
if you have telegram, it's better to join our discussion group t.me/miatollofficial
OrGiMaSu said:
do this instead
copy pbrp.img to your internal
(on pc)
fastboot boot recovery pbrp.img
when you booted to pbrp, flash pbrp.img
reboot recovery
if you have telegram, it's better to join our discussion group t.me/miatollofficial
Click to expand...
Click to collapse
Thank you
Telegram and many other tricks bring me Lineage-OS.
Now, I am trying to root.
Bootloop again
Againandagain said:
Thank you
Telegram and many other tricks bring me Lineage-OS.
Now, I am trying to root.
Bootloop again
Click to expand...
Click to collapse
what magisk version did u use?
use magisk 21.1
I've unlocked the bootloader, flashed TWRP through ADB, when I tried to wipe data/cache/dalvik it failed and I had to flash stock ROM using the official Mi tool (I think I accidentaly wiped system? I don't remember). it basically failed to mount partitions when trying to wipe and subsequently gave me "operation not permitted" errors. can I flash the custom ROM despite not being able to wipe partitions? is this a common issue?
mommymurata said:
And I had to flash stock ROM
Click to expand...
Click to collapse
why ?
mommymurata said:
and gave me "operation not permitted" errors.
Click to expand...
Click to collapse
you didn't enable RW permission at the start
mommymurata said:
can I flash the custom ROM despite not being able to wipe partitions?
Click to expand...
Click to collapse
i think yes, custom rom script write the full system img over the old one
mommymurata said:
is this a common issue?
Click to expand...
Click to collapse
No
flash Ofox, and enable RW
loopypalm said:
why ?
you didn't enable RW permission at the start
i think yes, custom rom script write the full system img over the old one
No
flash Ofox, and enable RW
Click to expand...
Click to collapse
I had to flash stock ROM because I couldn't boot into system or recovery mode ("system destroyed" error). I tried again after successfully flashing stock ROM and it worked this time. Can I just wipe partitions and flash the Gapps version of the ROM if I want to switch from Vanilla to Gapps? Or are there additional steps?
mommymurata said:
"system destroyed" error
Click to expand...
Click to collapse
to fix "system destroyed" just flash VBMETA
mommymurata said:
Can I just wipe partitions and flash the Gapps version of the ROM if I want to switch from Vanilla to Gapps? Or are there additional steps?
Click to expand...
Click to collapse
follow the clean flash steps
flash gapps (if needed) after flashing the rom