How do I install V12.0.8.0.RJGEUXM on POCO X3?

Download the ROM file, verify the MD5 checksum, unlock your bootloader, and use Mi Unlock Tool or Fastboot to flash the firmware. Ensure your device is fully charged before proceeding.

Is V12.0.8.0.RJGEUXM stable for daily use?

This is an official firmware release. All official releases from FirmwareMirror are stable and tested. Always backup your data before flashing any firmware.

What should I do before flashing this firmware?

1. Backup all your data, 2. Charge your device to at least 80%, 3. Verify the MD5 checksum, 4. Download from FirmwareMirror, 5. Follow official flashing instructions carefully.

Is this firmware the latest version?

Yes, V12.0.8.0.RJGEUXM is the version shown. Check FirmwareMirror regularly for newer versions of POCO X3 firmware.

Download V12.0.8.0.RJGEUXM for POCO X3

What's New

[System]Stable MIUI based on Android 11Updated Android Security Patch to May 2021. Increased system security.<p>[Status bar, Notification shade]GPS toggle renames as "Location"

Android Version

12.0

File Size

176.17 MB

Release Date

May 19, 2021

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 0.17 GB

Mirror Downloads (11)

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11 mirror(s) available • Click any button to download

Verification & Details

MD5 Checksum:

5a1c94bd0b5b834de82a7b0e3eb1f13e

Package Name:

miui_SURYAEEAGlobal_V12.0.8.0.RJGEUXM_5a1c94bd0b_11.0.zip

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