POCO F4 / Redmi K40S Details

CPU Snapdragon 870 5G

Update Version os1.0.4.0.ulmmixm

Android Version

OS Version

Display Size 6.67"

EOL Status 2025-06-27

Installation Guide

To install this update, download the Recovery ROM from the above-provided link. After downloading, open the Updater Application on your POCO F4 / Redmi K40S.

Download the Recovery ROM from the above-provided link.
Open the Updater Application on your POCO F4 / Redmi K40S.
Tap the three dots at the top-right corner and select 'Choose update package.'
Go to the folder where you downloaded your ROM file and select it.
It will start updating automatically; once it is done, your device will reboot into the new version.

Note:Some updates may not installed because they are released as beta versions.