MIUI 12.5.3.0 Global Stable ( V12.5.3.0.RJGMIXM ) for Poco X3 NFC (Surya) Android 11 Official

How to install MIUI 12.5.3.0 Global Stable ( V12.5.3.0.RJGMIXM ) on Poco X3 NFC Android 11 Official. Changelogs: – System Updated Android Security Patch to October 2021. Increased system security, Lock screen, New: New fingerprint options, Optimization: App vault memory usage when device is locked, Fix: Screen flashed after locking when Super wallpapers were used, Fix: Wallpapers flashed when Fingerprint unlock was used in some cases ( read below ).  Use at your own risk, I’m not responsible for bricking your device.

Changelogs: MIUI 12.5.3.0 Global Stable ( V12.5.3.0.RJGMIXM )

• – System Updated Android Security Patch to October 2021. Increased system security.
• – Lock screen
• New: New fingerprint options
• Optimization: App vault memory usage when device is locked
• Fix: Screen flashed after locking when Super wallpapers were used
• Fix: Wallpapers flashed when Fingerprint unlock was used in some cases
• Fix: Display abnormalities occurred when Fingerprint unlock was used with games
• Fix: Issues with the fingerprint animation in several scenes
• Fix: Fingerprint and Face unlock were turned off after a SIM card was installed
• Fix: The screen flashed when Fingerprint unlock was used with Super wallpapers in some cases
• Fix: “Raise to wake” turned off unexpectedly in some cases
• Fix: Lock screen notifications didn’t disappear on time when Fingerprint or Face unlock was used in some cases
• Fix: Screen flashed when Fingerprint unlock was used in some cases
• Fix: No items except for the status bar were shown on the screen after using Fingerprint unlock
• Fix: Issues with the Lock screen clock when third party themes and super wallpapers were used
• Fix: Memory usage issues when charging animation was displayed
  Fix: Using Face unlock and Fingerprint unlock simultaneously led to crashes in some cases

Download and Terms

1. Your phone must be Installed Custom Recovery. If not, you can read How to Install TWRP 3.5.2 Xiaomi POCO X3 NFC – Permanent
2. Download miui_SURYAGlobal_V12.5.3.0.RJGMIXM_624ada8a33_11.0.zip
3. Copy ROM to SD Card ( Recommended )

MIUI 12.5.3.0 Global Install Instructions on POCO X3 NFC:

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 miui_SURYAGlobal_V12.5.3.0.RJGMIXM_624ada8a33_11.0.zip, Swipe to confirm Flash
5. Select Wipe – Format Data – type “yes” and confirm ( Optional )
6. Select Reboot – System
7. Setup the Phone

Watch This Video!

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.