[HOW TO][DM-VERITY FIX]Easy and fast method for removing DM-verity screen

[siankatabg]

I've just tested a method from the OP3T forum for reset the DM-verity and removing the second(with red colour) screen on booting.
I'm currently on LAOS and I've TWRP, so you don't need to be completely stock for this to work

Installation:
For 4.0.2 - Do the steps 4 and 5 and just boot your phone.
For 4.0.3 and up - Do all the steps

1) Boot to Recovery
2) Flash 4.0.2 firmware + modem / FOR OP3 / FOR OP3T
3) Reboot to bootloader
4) Use the commands ( result was Okay for each command)
fastboot oem disable_dm_verity
fastboot oem enable_dm_verity
5) Reboot to Recovery
6) Flash your current firmware + modem
7) Reboot to system

Nothing will be deleted from your storage or something like this, its safe(at least on my device )


Credits to @jamal2367 and @djsubterrain for the firmware zips and to @hyperorb for testing and providing the steps

All credits for founding the commands to @th3g1z

 

[rena71rai73]

excuse you say the second screen with the red word or, the first appearing after the bootloader? thank you

 

[siankatabg]

excuse you say the second screen with the red word or, the first appearing after the bootloader? thank you

Yes, the second screen with the DM-verity error as the title says. The first one is because of the unlocked bootloader

 

[rena71rai73]

OK thanks[emoji6]

Inviato dal mio ONEPLUS A3003 utilizzando Tapatalk

 

[abhibnl]

Has someone tried this and confirm? Waiting for someone to be the guinea pig.

 

[isoladisegnata]

OK thanks[emoji6]

Inviato dal mio ONEPLUS A3003 utilizzando Tapatalk

Is it possible from terminal emulator?

Sent from my ONEPLUS A3003 using XDA-Developers Legacy app

 

[Explorer23]

Is it possible from terminal emulator?

Sent from my ONEPLUS A3003 using XDA-Developers Legacy app

Obviously not as you need to be in bootloader ...

Sent from my OnePlus 3 using Tapatalk

 

[ibaii]

Working for me

 

[Explorer23]

All credits to @th3g1z for this, go and give him "Thanks"

Confirmed works like a charm. Thanked both of you, you also deserve some credit for notifying us [emoji106]

Sent from my OnePlus 3 using Tapatalk

 

[siankatabg]

Has someone tried this and confirm? Waiting for someone to be the guinea pig.

Lol, did you read the first post? I was the guinea pig, as I never post things that are not tested by me first

 

[frickinjerms]

Worked like a charm! Saved a few seconds on my boot time
Flashing a custom gapps package, system sound modification zip I've used for years, magisk and blu_spark kernel didn't result in any issues or loops or that message reappearing either. Cool beans!

After curiosity struck, I loaded up the 3.2.8 bootloader into a hex editor and found the blatantly obvious help command. There's lots of fastboot commands in there. Attached a screenshot.
I didn't try them because I don't know what they do, I'd advise you stick with that precaution as well.

(P.S: the 4.0.2 bootloader has the selinux command removed, I downgraded my firmware to test that one out)

 

[miniyouki]

Working for me thank you!!

 

[abhibnl]

Lol, did you read the first post? I was the guinea pig, as I never post things that are not tested by me first

You sir, just made me realize how dumb i've become nowadays I will definitely try this out this weekend.

 

[rena71rai73]

It works on op3T?

Inviato dal mio ONEPLUS A3003 utilizzando Tapatalk

 

[novas78]

It works on op3T?

Inviato dal mio ONEPLUS A3003 utilizzando Tapatalk

Yes. Read the first post.

 

[53970]

It works

Sent from my ONEPLUS A3003 using XDA Labs

 

[xkhen0017]

Great findings!

 

[anup807]

worked like charm. thanks for the post.

 

[Crazyhat]

Simply, fantastic!

 

[RJMacReady]

Yes! Thank you! For such a simple fix I'm surprised it wasn't found sooner!