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 post links to stock Redmi K40 flash files and original updates.

Download the latest MIUI version and new updates:


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

Fastboot ROM

Android 13
Release date
Flash file size
6.08 GB
Official Link
Download (.tgz)
Expand list

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 Xiaomi, Redmi, and POCO for 2-3 years after market launch. Monthly and quarterly security updates include Android security patches from Google as well as Xiaomi fixes.

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