Is 9.3.28 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.

Is this firmware the latest version?

Yes, 9.3.28 is the version shown. Check FirmwareMirror regularly for newer versions of Redmi 4 Prime China firmware.

Download Redmi 4 Prime China ROM

What's New

[App lock]Fix: Issues with the App lock password form on some devices<p>[Lockscreen, status bar, Notification shade]Fix: Battery indicator didn't disappear when the Notification shade was opened on the Lock screenFix: Issues with displaying notifications on the Lock screen<p>[Security]Fix: Virus scan started over after users tapped the results of a completed scan

Android Version

6.0

File Size

88.92 MB

Release Date

Mar 29, 2019

Flash Method

Recovery

Download ROM

Available

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File Size: 0.09 GB

Mirror Downloads (11)

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

Verification & Details

MD5 Checksum:

cc2d21bcbae144620d8b61ea2fae21f8

Package Name:

miui_HM4Pro_9.3.28_cc2d21bcba_6.0.zip

How to Flash Recovery on Redmi 4 Prime China

Please follow these steps carefully to install the 9.3.28 update safely. Ensure your device has at least 60% battery.

Download the 9.3.28 Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Redmi 4 Prime China.
Navigate to Settings > About Phone > System Update.
Tap the OS logo 10 times to enable advanced features.
Tap the top-right menu icon and select 'Choose update package'.
Select the downloaded zip file and wait for the automated installation to complete.

Back to Redmi 4 Prime China

Download Redmi 4 Prime China Firmware (9.3.28)