How do I install OS3.0.306.0.WPCCNXM on Xiaomi 17 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 OS3.0.306.0.WPCCNXM 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, OS3.0.306.0.WPCCNXM is the version shown. Check FirmwareMirror regularly for newer versions of Xiaomi 17 China firmware.

Download OS3.0.306.0.WPCCNXM for Xiaomi 17 China

Name: OS3.0.306.0.WPCCNXM for Xiaomi 17 China
Availability: InStock
Author: Xiaomi

What's New

[System]Fix: Background service issues made devices reboot unexpectedly in some cases

Android Version

12.0

File Size

8.1 GB

Release Date

Apr 14, 2026

Flash Method

Recovery

Download ROM

Available

Download Now

File Size: 8.1 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:

dc5ad4e38279fafc47bcb92f909cee00

Package Name:

pudding-ota_full-OS3.0.306.0.WPCCNXM-user-16.0-dc5ad4e382.zip

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