Develop Bugs

OnePlus 3 dont decrypt + dm-verity error at boot

Hey XDA m8s,
i want to decrypt my OP 3. So i completely cleared it and fresh installed OOS Beta 10. Now its still encrypted. I did this 5-10 times.
Bootloader: Unlocked
Recovery now: Stock
1. Tried fastboot wipe userdata
2. Tried TWRP Data Reset
3. TriedAndroid normal Factory Reset
4. Tried to install OOS with Stock and TWRP Recovery
Everytime I install OOS 4 or Beta 10 TWRP asks me for a password after installation to decrypt File System. I dont have any password and i dont encrypted my device.
And now there is coming a dm-verity error everytime i boot. I dont know what that means...
The device is working but i cant flash TWRP and install SuperSU or other Zips cause of this ****ty password that i dunno.
Any ideas??
thx m8s
blackjan

blackjan said:
Hey XDA m8s,
i want to decrypt my OP 3. So i completely cleared it and fresh installed OOS Beta 10. Now its still encrypted. I did this 5-10 times.
Bootloader: Unlocked
Recovery now: Stock
1. Tried fastboot wipe userdata
2. Tried TWRP Data Reset
3. TriedAndroid normal Factory Reset
4. Tried to install OOS with Stock and TWRP Recovery
Everytime I install OOS 4 or Beta 10 TWRP asks me for a password after installation to decrypt File System. I dont have any password and i dont encrypted my device.
And now there is coming a dm-verity error everytime i boot. I dont know what that means...
The device is working but i cant flash TWRP and install SuperSU or other Zips cause of this ****ty password that i dunno.
Any ideas??
thx m8s
blackjan
Click to expand...
Click to collapse
The encryption will always occur if you don't flash supersu before first boot.
Dm-verity error is strange if you flashed the open beta or oos 4 from stock recovery. This warning only happens when you flash from twrp.
You need to do a format data from twrp or wipe data cache > erase everything from stock recovery to "decrypt" but you will lose all your files in the process

Hw4ng3r said:
The encryption will always occur if you don't flash supersu before first boot.
Dm-verity error is strange if you flashed the open beta or oos 4 from stock recovery. This warning only happens when you flash from twrp.
You need to do a format data from twrp or wipe data cache > erase everything from stock recovery to "decrypt" but you will lose all your files in the process
Click to expand...
Click to collapse
I flashed the official nougat update yesterday using the stock recovery and I somehow got the dm-verity error? I heard somewhere that I had to reflash the stock recovery even tho I already have it? I used to have TWRP but that was back in 3.2.2 of Oxygen OS but I switched back because I wanted OTA updates too work

Hw4ng3r said:
The encryption will always occur if you don't flash supersu before first boot.
Dm-verity error is strange if you flashed the open beta or oos 4 from stock recovery. This warning only happens when you flash from twrp.
You need to do a format data from twrp or wipe data cache > erase everything from stock recovery to "decrypt" but you will lose all your files in the process
Click to expand...
Click to collapse
Is the Dm verity error cause of android 7?

blackjan said:
Is the Dm verity error cause of android 7?
Click to expand...
Click to collapse
That DM verity screen is not an "Error" screen its just "Warning" screen meaning that the FW files were not digitaly signed. Its something Google introduced a while ago but has really started pushing since Nougat. There's no way to avoid it (except to flash a seperate script to disable it) theres one floating around here but might have been in Nexus thread. Personally i flashed 3.2.8 Fw after flashing OOS 4 and it got rid of the "Warning" but that might cause issues down the road. As of now though all is running as it should. hope this helped
Sent from my OnePlus Pixel using XDA Labs

blackjan said:
Hey XDA m8s,
i want to decrypt my OP 3. So i completely cleared it and fresh installed OOS Beta 10. Now its still encrypted. I did this 5-10 times.
Bootloader: Unlocked
Recovery now: Stock
1. Tried fastboot wipe userdata
2. Tried TWRP Data Reset
3. TriedAndroid normal Factory Reset
4. Tried to install OOS with Stock and TWRP Recovery
Everytime I install OOS 4 or Beta 10 TWRP asks me for a password after installation to decrypt File System. I dont have any password and i dont encrypted my device.
And now there is coming a dm-verity error everytime i boot. I dont know what that means...
The device is working but i cant flash TWRP and install SuperSU or other Zips cause of this ****ty password that i dunno.
Any ideas??
thx m8s
blackjan
Click to expand...
Click to collapse
Goto TWRP and wipe>factory reset
copy SuperSU zip using TWRP MPT support and flash now boot systems the twrp wont ask for password nor wil you ge DM-verity error

Hw4ng3r said:
The encryption will always occur if you don't flash supersu before first boot.
Dm-verity error is strange if you flashed the open beta or oos 4 from stock recovery. This warning only happens when you flash from twrp.
You need to do a format data from twrp or wipe data cache > erase everything from stock recovery to "decrypt" but you will lose all your files in the process
Click to expand...
Click to collapse
Scronix said:
Goto TWRP and wipe>factory reset
copy SuperSU zip using TWRP MPT support and flash now boot systems the twrp wont ask for password nor wil you ge DM-verity error
Click to expand...
Click to collapse
is there a method to flash systemless SuperSU without doing a Factory Reset? // What is the password when i boot to TWRP when Android installed? On Android 6 was it possible? Is it new that Android encrypt the Filesystem or what??

blackjan said:
is there a method to flash systemless SuperSU without doing a Factory Reset? // What is the password when i boot to TWRP when Android installed? On Android 6 was it possible? Is it new that Android encrypt the Filesystem or what??
Click to expand...
Click to collapse
ich hab gerade das selbe problem aber ich fürchte das nur ein entschlüsseln hilft ( also fastboot format userdata ). Und vor dem 1. start der systems eben supersu flashen.
english: I have the same problem and I think the only solution is a complete decrypt. And after this, flash supersu before you boot the system the first time.

blackjan said:
is there a method to flash systemless SuperSU without doing a Factory Reset? // What is the password when i boot to TWRP when Android installed? On Android 6 was it possible? Is it new that Android encrypt the Filesystem or what??
Click to expand...
Click to collapse
The New Android 7.0 Nougat Introduced a bit of a secure partition Which Encrypt the system without asking The New Twrp Isnt Completely Compatible yet Due to New Kernel Sources not released This is a workaround to have root you have to factory reset in TWRP once to get it working

Here are the Proper Instructions to Install Oxygen OS 4.0 without DM - Verity Error and F2FS -
For Unlocked Bootloader + TWRP + Rooted users (Having any Rom installed before) -
Requisites -
Backup All your internal Storage Data - Sync all Google Stuff - backup all Messages or stuff.
Downloads -
Oxygen OS Official OTA Full Zip - https://docs.google.com/uc?id=0BzS3n...xport=download
Official Recovery ( Oxygen OS ) - http://oneplusroms.s3.amazonaws.com/...BmI3Z1Dri5Q=
TWRP Recovery 3.0.2 - 23 (IMPORTANT) - https://www.androidfilehost.com/?fid=529152257862684308
SuperSU 2.79 Stable - http://downloadmirror.co/Utz/UPDATE-...1211114519.zip
Custom Rom Based on OOS ( Choose any) - Freedom OS - https://forum.xda-developers.com/one...s-1-0-t3409348
Experience Rom - https://forum.xda-developers.com/one...-v1-0-t3522259
Hyper Stock - https://forum.xda-developers.com/one...stock-t3521946
Procedure -
1.) As mentioned, BACKUP EVERYTHING.
2.) Flash stock oxygen recovery though fastboot or in twrp.
3.) Boot to stock recovery, sideload Official 4.0 ota via adb.
4.) Reboot and dont set up device ( not necessary ) enable developer settings and usb debugging.
5.) Flash TWRP .23 NOT .28 (.28 is bugged with decryption and f2fs errors)
6.) Boot to twrp, wipe /data to f2fs and /system and /cache to ext4.
7.) As wiping everything,encryption and dm verity will be gone and copy any custom oxygen os build and supesu 2.79
8.) Flash any custom oxygen os build ( all these 3 builds flashes supersu itself, so no need to flash supersu, buy keep it for further later use.)
9.) Reboot, Setup and copy all ur stuff.
This method will surely get u a Rooted, decrypted, f2fs /data partition Oxygen Os 4.0.
For Stock/Twrp Recovery, Encrypted/Decrytped, Locked/Unlocked Bootloader, Unrooted Users (Those who dont want to root or decyrpt) -
1.) Backup is necessary as internal storage will be wiped, its a one time process as for now every Oneplus update will be f2fs /data compatible.
2.) ADB sideload 4.0 ota.
3.) Reboot and dont set up device ( not necessary )
4.) Go to backup and reset in settings, do a factory reset with internal storage ( This will wipe everything, BACKUP NEEDED )
5.) Let the process complete and check /data partition via DiskInfo app.
6.) If it isnt, do a factory reset again via stock recovery.
7.) If nothing helps, follow first method.
I cant guarantee this will work, but many users have reported this as working.
I think this will be sufficient.

oneplus fooling us??
is the open beta 10 and oxygen os OTA same????? they havent uploaded any links on the oneplus downloads page

You worry to much for a 2 seconds message...

My phone gets automatically encrypted

Hello,
My phone gets automatically encrypted which forces me to delete all the data and flash rom via sidelod,
Even after doing that on fresh install it gets encrypted.
I found a guide on youtube but it is for android N but i'm using OB25 Oreo
please help me to decrypt my phone. so that I can easily flash other roms

That is what we call force encryption. Magisk and SuperSU both disable this by default. But it really shouldn't be a problem to flash a rom while being encrypted. Are you on the latest Bluspark TWRP? When switching roms it is always recommended to fully clean install anyway.

Encryption is not a problem with custom roms: a data wipe from TWRP can't remove it because the recovery delete content instead of doing a format, like happens in other partitions (i.e. /cache).
Just to keep encryption.
In fact if you choose to require pattern at bootup, even after a clean installation that pattern will be required with every rom.
If you want to remove encryption the solution could be a fastboot format userdata command via PC, or going to TWRP > Wipe > Advanced Wipe > Repair or change filesystem.
But OOS forces encryption at first boot, so to solve it, you need to install OOS together with Magisk.
I suggest you to install Magisk v14.2 beta, because v14.0 has systemless hosts issues with OxygenOS.
As recovery, nowadays only TWRP blu_spark v47 and upper version is compatible with OB25.

Oxygen OS encrypts the phone.
On Settings > Security, allways show me <phone encrypted> , on my phone. Never got pin or pasword.. My phone works with no restriction.

Android pie encryption

Will the decreypt and encrypt process in flashing android pie will be gone and we will be able to flash it normally like oreo roms eventually or soon or No ?

Am having the same problem...I've flashed crdroid and liquid remix both of them having encryption stuck at 00:00 still I waited for 30-40 mins but no use..what should I do to encrypt my device ?
Flashing method .
1.format
2 reboot
3 change partition to ext4
4 wipe -data, internal storage,system,cache
5 then flashing - ROM and gapps
Is this that right way to flash? Anything to change or add.?

New Roms have fixed encryption, so no decryption is needed.
Rom Builds after 24.11.2018
Just make sure you remove your pin or password. Which in turn will automatically remove your saved fingerprint. And that is good!
Reboot your phone.
Reboot to recovery.
Backup you rom if you want to go back (Since we removed our password, restoring it will not result in decryption unsuccessful or lockscreen password wrong.)
Wipe System,data,cache and dalvik cache partition.
--Make sure you have linagerecovery aka. treble enabled recovery installed.
Flash Rom and Gapps if needed.
Reboot
Setup phone.
If you want root, reboot to recovery again and flash Magisk or Systemless Supersu.

Phone is encrypted, can´t decrypt - need help!

Hello everyone,
I did something stoopid: I changed my twrp after wiping system.
Before I removed every protection from my phone (pin, fingerprints, trusted faces)
Now my data are encrypted.
I sent my old rom (crdroid 31-07) via adb push to sidelod-folder and installed it.
Result: TWRP Bootloop
I restored everything as it was before.
Same TWRP, same vbmeta, but my os just won´t start - it keeps crashing and boot into twrp.
Then I flashed latest fastboot rom with "save userdata", flashed my old twrp and vbmeta again, sideload crdroid, installed -> it reboots to twrp.
Is ther any way NOT to format data and get it decrypted?
Thx for helping!
Edit:
Solved it by installing twrp latest by @redispade + his latest rr release (from telegram channel) - It booted up, I can read my data again & now I save EVERYTHING!!!

Xiaomi Max 3 stuck on boot after Unlock + TWRP Format Data

So here's what I did to cause my phone to get stuck on the logo screen:
1. Unlocked my phone using the Mi Unlock
2. Used ADB to install twrp-3.3.1-0-nitrogen
3. I couldn't mount my Data or SD Card folders due to encryption, so someone told me to use TWRP to format data, which I did. It didn't boot up after that.
I've tried the following fixes:
1. TWRP > Advanced Wipe > Cache / Data / Internal Storage / System
2. TWRP > Install > MIUI 11 V11.0.2.0.PEDCNXM
3. TWRP > Install > MIUI 11 V11.0.3.0.PEDCNXM
4. TWRP > Install > Magisk-v20.4
No luck, still stuck on boot. Anyone kind enough to please help?

I had the same problem when I backed up the global rom with OrangeFox and restarted the system without installing anything.
The following procedure worked for me.
User the latest version of TWRP 3.3.1 do not use OrangeFox
1. First you must remove the encryption, Wipe> Format Data, confirm by typing "yes"
2. Advanced Wipe and clean Dalvik, Cache, Data, System and Vendor.
3. Then proceed with the installation.
In my case I installed xiaomi.eu_multi_MIMAX3_V11.0.2.0.QEDCNXM_v11-10
Hope this helps!

irinho said:
I had the same problem when I backed up the global rom with OrangeFox and restarted the system without installing anything.
The following procedure worked for me.
User the latest version of TWRP 3.3.1 do not use OrangeFox
1. First you must remove the encryption, Wipe> Format Data, confirm by typing "yes"
2. Advanced Wipe and clean Dalvik, Cache, Data, System and Vendor.
3. Then proceed with the installation.
In my case I installed xiaomi.eu_multi_MIMAX3_V11.0.2.0.QEDCNXM_v11-10
Hope this helps!
Click to expand...
Click to collapse
Thanks a lot for the reply!
I somehow managed to get it working with OrangeFox, so I'm going to try it for awhile till it breaks. But I can't seem to pass the SafetyNet Check in Magisk, so I might have to your tips eventually.
What I did was:
1. Use the MI Flash tool + 11.03 CN Fastboot ROM to get out of the boot loop.
2. Loaded OrangeFox-R10.1-stable-nitrogen and Magisk-v20.4 on an SD Card
3. ADB + Fastboot to install twrp-3.3.1-0-nitrogen, then installed OrangeFox
4. Using OrangeFox, installed Magisk-v20.4

Hadron001 said:
Thanks a lot for the reply!
I somehow managed to get it working with OrangeFox, so I'm going to try it for awhile till it breaks. But I can't seem to pass the SafetyNet Check in Magisk, so I might have to your tips eventually.
What I did was:
1. Use the MI Flash tool + 11.03 CN Fastboot ROM to get out of the boot loop.
2. Loaded OrangeFox-R10.1-stable-nitrogen and Magisk-v20.4 on an SD Card
3. ADB + Fastboot to install twrp-3.3.1-0-nitrogen, then installed OrangeFox
4. Using OrangeFox, installed Magisk-v20.4
Click to expand...
Click to collapse
I have not yet rooted with magisk on xiaomi.eu so I have no way of giving an opinion on what may have gone wrong in your case.
But did you install the most current magisk from magisk.me and clear the cache?
maybe this video can help you. shows a Brazilian installing orangefox and rooting with magisk in the global rom and everything works, Magisk passes the SafetyNet test. https://youtu.be/O5bq1HMFREI?t=328