How do I install OS1.0.21.0.UMPMIXM 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.UMPMIXM 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.UMPMIXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi 13 / POCO M6 firmware.

Redmi 13 / POCO M6 OS1.0.21.0.UMPMIXM RECOVERY Download Global

Name: OS1.0.21.0.UMPMIXM for Redmi 13 / POCO M6
Availability: InStock
Author: Xiaomi

Redmi 13 / POCO M6

Brand Xiaomi

Codename moon

Version OS1.0.21.0.UMPMIXM

Region Global

Branch Stable

What's New

[System]Fix: Unexpected reboots occurredFix: Items were displayed incorrectly in some casesUpdated the security patch to August 2025. Increased system security.

Android Version

12.0

File Size

255.2 MB

Release Date

Aug 15, 2025

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 0.25 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:

42ee7f6b2d756a2a83f80e88c22658d7

Package Name:

miui_MOONSTONEGlobal_OS1.0.21.0.UMPMIXM_42ee7f6b2d_14.0.zip

Back to Redmi 13 / POCO M6