MIUI 13 Gaming ROM for Poco X3 Android 12 Update: 220717

July 25, 2022 | By androidhowto@youtube | Filed in: Custom ROM.

MIUI 13 Gaming ROM for Poco X3 Android 12 Update: 220717. Maintained By LedoMerto ( https://t.me/realos_official ) . Changelog: Many fixes and improvements, Poco Launcher – Replaced by Super Fast miui launcher, Added 90hz option, Normal port roms have NFC, Read Mode, slow motion, 64mp mode on the camera – read full change log. Use at your own risk, I’m not responsible for bricking your device.

Full Changelog:

  • Add Bromite WebView
  • Add Group notifications
  • Add Anti-shake mode
  • Add AI image engine
  • Add Google PDF view
  • Many fixes and improvements
  • Poco Launcher – Replaced by Super Fast miui launcher.
  • Added 90hz option.
  • Normal port roms have NFC, Read Mode, slow motion, 64mp mode on the camera.
  • See full changelog when You Install Rom There are a Lot Of Changes And Customisations

Download MIUI 13 Gaming ROM for Poco X3

  1. I don’t recommend to use TWRP 3.6.2 12-0. Your phone must be Installed Custom Recovery. If not, you can read How to Install TWRP 3.6.0 Xiaomi POCO X3 NFC – Permanent
  2. Download ledomertgaming A12 v13.0.4.zip
  3. Download fw_surya_miui_SURYAGlobal_V12.5.8.0.RJGMIXM_e57b4eef74_11.0.zip ( if necessary )
  4. Download NikGapps-core-arm64-12-20220222-signed.zip ( if necessary )
  5. Download Disable_Dm-Verity_ForceEncrypt_20210320.zip ( if necessary )
  6. Download GCAM 8.2 MOD for Xiaomi Phone ( if necessary )
  7. Download Magisk: Magisk-v23.0.apk or latest rename it to Magisk-v23.0.zip ( if necessary )
  8. Copy ROM to SD Card ( Recommended )

Install Instructions MIUI 13 Gaming ROM for Poco X3

  1. Enter TWRP Recovery Mode: Turn Power off, Press and Hold Volume Up + Power key, When POCO logo appears release Power key only, keep pressing Volume Up until TWRP Recovery appears.
  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 ledomertgaming A12 v13.0.4.zip, Swipe to confirm Flash
  5. Select Wipe – Format Data – type “yes” and confirm
  6. Select Install – select Disable_Dm-Verity_ForceEncrypt_20210320.zip, Swipe to confirm Flash
  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 POCO logo appears release Power key only, keep pressing Volume Up until TWRP Recovery appears.
  • 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 POCO logo appears release Power key only, keep pressing Volume Up until TWRP Recovery appears.
  • 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!

MIUI 13 Gaming ROM for Poco X3 Android 12 Update: 220717
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 POCO logo appears release power key, keep pressing volume until TWRP recovery appears )

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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