LineageOS 19.1 UNOFFICIAL for Redmi Note 9 Pro Android 12.1 Update: 220621

June 23, 2022 | By androidhowto@youtube | Filed in: Custom ROM.

LineageOS 19.1 UNOFFICIAL for Redmi Note 9 Pro Android 12.1 Update: 220621 – Miatoll. Maintained By @swapnilvicky. Changelog: Lineage Upstream, June security patch, Safetynet passes out of the box, Device is now certified, Enabled LTE+ icon, Fixed location privacy indicator, Reduced padding use by privacy indicators, Include Gameprops, Include unlimited google photos, Some UI improvement . Use at your own risk, I’m not responsible for bricking your device.

Download LineageOS 19.1 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 lineage-19.1-20220621-UNOFFICIAL-miatoll.zip
  3. Download NikGapps-core-arm64-12-20220222-signed.zip or latest ( if necessary )
  4. Download Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip ( if necessary )
  5. Download GCAM 8.3 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 LineageOS 19.1 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 lineage-19.1-20220621-UNOFFICIAL-miatoll.zip, Swipe to confirm Flash
  5. Select Install – select Disable_Dm-Verity_ForceEncrypt_03.04.2020.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!

LineageOS 19.1 UNOFFICIAL for Redmi Note 9 Pro Android 12.1 Update: 220621
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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