Here we share How to Fix Dm-Verity Check Error on OnePlus 3/3T. If you flashed a TWRP recovery or Root OnePlus 3/3T, you might get a dm verity error. Most of the users getting the error after updating OnePlus 3/3T to Nougat. If tripped dm-verity check, you will see the dm-verity warning message every time you start your phone. However, dm-verity verification failed on oneplus 3, or OnePlus 3T can easily be fixed. Follow the below step to Fix Dm-Verity Check Error on OnePlus 3/3T.
If you are facing the dm verity error and looking for a solution, then you are in the right place here we share a way to fix the dm-verity check error on OnePlus 3/3T. Here we share two methods, first one will fix dm-verity warning on OnePlus 3/3T by passing two commands via ADB and the second one will Fix dm-verity verification failed error on OnePlus 3/3t by flashing a file via TWRP.
Dm-verity (device-mapper-verity) is a security feature which helps prevent persistent rootkits that can hold onto root privileges and compromise devices. This feature helps the Android users be sure when booting a device it is in the same state as when it was last used.
Note –
- This method is only for the OnePlus 3/3T.
- You can use any of the one methods from below.
- It will not erase your data, but still we advise you to take a complete backup of your phone and then proceed.
- Ensure that your phone has at least 50-60% charged to prevent the accidental shutdown in-between the process.
How to Fix Dm-Verity Check Error on OnePlus 3/3T
Fix dm-variety by flashing DM-Verity And Forced Encryption Disabler zip
- First boot your device into Recovery mode.
- Now click on install and Flash the DM-Verity And Forced Encryption Disabler Zip
- Clear the cache and Dalvik Cache
- Reboot
Fix DM-Verity error using Fastboot Commands
- Enable USB debugging option from setting>developer option>. To enable Developer Options, go to About phone and tap the Build Number 7 times.
- Download ADB and fastboot driver for windows or ADB and Fastboot for Mac and install it on your PC.
- On ADB and Fastboot folder, press shift+right click and click on open command here.
- Now check your connection by typing the below command
adb devices
- if your device is listed, you’re ready to flash the zip file
- Now boot your device into fastboot mode by using the following command
adb reboot bootloader
- Now issue the below commands one-by-one:
fastboot oem disable_dm_verity
fastboot oem enable_dm_verity
- Reboot the phone.
- Done!
That’s all this is the easiest way to Fix Dm-Verity Check Error on OnePlus 3/3T. Let us know if you have any questions by comment below.
3 Comments
Hi Sumit, thank you for detailed explanation. I have One plus 3T and when I tried adb rebbot-bootloader command, I am getting error:closed. For all rebot options, I am getting same error. Can you help me?
Hi
I just updated my Oneplus 3 from 6.0.1 to nougat 7.1.1. After that I installed the no-verity-opt-encrypt-5.1.zip via TWRP. However, it did not remove the dm-verity error. Am I doing something wrong?
Tks a lot for your attention.
flash method does not work. the only work fix i have found that works is to downgrade to 4.02, run a couple commands in adb, and then upgrade back to current firmware.