Redmi K40 ROM Update

Redmi K40

Redmi K40 firmware (codename alioth) below are the stock stable MIUI, which can be downloaded as Fastboot ROM, Recovery ROM and OTA Update.

Phone model name corresponds to M2012K11AC (China). Xiaomi ROM are downloaded free of charge from the official website We only post links to stock Redmi K40 flash files and original updates.

Download the latest MIUI version and new updates for the following regions below:


Latest version of the stable Chinese firmware for Redmi K40 by Xiaomi.

Recovery ROM

MIUI 14 (for developers)
Android 13
Release date
File size
4.09 GB
Official Link
Download (.zip)

The latest MIUI update doesn’t necessarily mean it’s the best. Read the reviews on the 4PDA or XDA Developers websites before installing new software update to Redmi K40 alioth. If you downloaded Flash File, Full ROM or the latest OTA Update and encounter problems with your device after installation, please write about it in the comments section, quoting the number of the buggy firmware.

Xiaomi releases monthly and quarterly security patch updates for the Xiaomi, Redmi and POCO for 2-3 years after the device goes to market. Monthly and quarterly security updates include Android security patches from Google as well as fixes for specific issues from Xiaomi.

When Redmi K40 MIUI 14 update will be released?

MIUI 14 Chinese Beta is already being tested. A stable version is expected soon.

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