How do I install OS1.0.9.0.ULFRUXM on Redmi K50 Ultra China?

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 OS1.0.9.0.ULFRUXM 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, OS1.0.9.0.ULFRUXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi K50 Ultra China firmware.

Download OS1.0.9.0.ULFRUXM for Redmi K50 Ultra China

What's New

[Highlights]Optimization: Frame drops and stuttering issues in Honor of Kings<p>[System]Optimization: System stabilityUpdated the security patch to January 2025. Increased system security.

Android Version

12.0

File Size

179.84 MB

Release Date

Feb 12, 2025

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 0.18 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

c8e8d0b7d86611e6f79731e979ff43b4

Package Name:

miui_DITINGRUGlobal_OS1.0.9.0.ULFRUXM_c8e8d0b7d8_14.0.zip

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