How do I install V9.2.2.0.NAJCNEK on MI 4S 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 V9.2.2.0.NAJCNEK 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, V9.2.2.0.NAJCNEK is the version shown. Check FirmwareMirror regularly for newer versions of MI 4S China firmware.

Download V9.2.2.0.NAJCNEK for MI 4S China

What's New

[Other]Optimized system performanceFixed bugs

Android Version

12.0

File Size

1.3 GB

Release Date

Jan 23, 2018

Flash Method

Fastboot

Download ROM

Available

Download Now

File Size: 1.3 GB

Mirror Downloads (10)

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

Verification & Details

MD5 Checksum:

634f26e0e8b56119cf6cb3c0bf95a46c

Package Name:

aqua_images_V9.2.2.0.NAJCNEK_20180123.0000.00_7.0_cn_634f26e0e8.tgz

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