Corvus OS vS3.2 OFFICIAL for Redmi Note 9 Pro Android 12.1 Update: 220706

July 8, 2022 | By androidhowto@youtube | Filed in: Custom ROM.

Corvus OS vS3.2 OFFICIAL for Redmi Note 9 Pro Android 12.1 Update: 220706 – Miatoll. Maintained By @Kuruin. Changelog: Fixed battery and heat issue, Minor fixes and improvement.  Notes: Some apps like FB lite, Plus Messenger etc… are crashing, Clean Flash Compulsory, If getting google play services drain use the #gms_fix note in support group. Use at your own risk, I’m not responsible for bricking your device.

Download Corvus OS vS3.2 for Redmi Note 9 Pro

  1. Your phone must be Installed Custom Recovery. If not, you can read How to Install TWRP 3.6.0 for Redmi Note 9 Pro Miatoll (curtana, excalibur, gram, joyeuse) – Permanent
  2. Download Corvus_vS3.2-Vindicate-miatoll-Gapps-Official-1639.zip
  3. Download NikGapps-core-arm64-12-20220222-signed.zip or latest ( if necessary )
  4. Download Disable_Dm-Verity_ForceEncrypt_20210320.zip ( if necessary )
  5. Download GCAM 8.2 MOD for Xiaomi Phone ( if necessary )
  6. Download Magisk: Magisk-v23.0.apk or latest rename it to Magisk-v23.0.zip ( if necessary )
  7. Copy ROM to SD Card ( Recommended )

Install Instructions Corvus OS vS3.2 for Redmi Note 9 Pro

  1. Enter TWRP Recovery Mode: Turn Power off, Press and Hold Volume Up + Power key, When Redmi logo appears release all keys.
  2. First Important Step is to Backup (though depends on you if you wanna be safe or no )
  3. Select Wipe – Advanced ( Dalvik, Cache, Data ), Swipe to wipe
  4. Select Install – select Corvus_vS3.2-Vindicate-miatoll-Gapps-Official-1639.zip, Swipe to confirm Flash
  5. Select Install – select Disable_Dm-Verity_ForceEncrypt_20210320.zip, Swipe to confirm Flash ( if necessary )
  6. Select Wipe – Format Data – type “yes” and confirm
  7. Select Reboot – System
  8. Setup the Phone

How to Install GApps ( if necessary )

  • Enter TWRP Recovery Mode: Turn Power off, Press and Hold Volume Up + Power key, When Redmi logo appears release all keys.
  • Select Install – select NikGapps-core-arm64-12-20220222-signed.zip, Swipe to confirm Flash
  • Select Reboot – System

How to Root ( if necessary )

  • Enter TWRP Recovery Mode: Turn Power off, Press and Hold Volume Up + Power key, When Redmi logo appears release all keys.
  • Install Magisk-v23.0.zip
  • Reboot to System
  • Connect Phone to Internet
  • Install Magisk app and Open it. Magisk will ask to do additional setups. Let it do its job and the app will automatically reboot your device.
  • Done

Watch This Video!

CorvusOS vS3.2 OFFICIAL for Redmi Note 9 Pro Android 12.1 Update: 220706
Watch this video on YouTube.

Enter TWRP Recovery

You can enter TWRP recovery with 2 methods: via adb command by type “adb reboot recovery” and by pressing keys combinations ( Turn power off, press and hold volume up + Power key, when Redmi logo appears release all keys )

Notes / Warning!

  1. Use at your own risk, I’m not responsible for bricking your device.
  2. Using the incorrect file may brick your device.
  3. Make sure to backup your important data before root it.


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