How do I install OS1.0.21.0.UMPEUXM on Redmi 13 / POCO M6?

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 OS1.0.21.0.UMPEUXM 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, OS1.0.21.0.UMPEUXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi 13 / POCO M6 firmware.

Download OS1.0.21.0.UMPEUXM for Redmi 13 / POCO M6

What's New

[System]Updated the security patch to September 2025. Increased system security.

Android Version

12.0

File Size

92.54 MB

Release Date

Sep 18, 2025

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 0.09 GB

Mirror Downloads (11)

Mirror 1 Mirror 2 Mirror 3 Mirror 4 Mirror 5 Mirror 6 Mirror 7 Mirror 8 Mirror 9 Mirror 10 Mirror 11

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

Verification & Details

MD5 Checksum:

a506dfbfe00bfe393ea94746485592fa

Package Name:

miui_MOONSTONEEEAGlobal_OS1.0.21.0.UMPEUXM_a506dfbfe0_14.0.zip

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