Redmi K40 Pro / Pro Plus firmware (codename haydn) below are the stock stable MIUI, which can be downloaded as Fastboot ROM, Recovery ROM and OTA Update.
Phone model name corresponds to M2012K11C (China). Xiaomi ROM are downloaded free of charge from the official website bigota.d.miui.com. We post links to stock Redmi K40 Pro / Pro Plus flash files and original updates.
Download the latest MIUI version and new updates:
China 14.0.5.0.TKKCNXM
Latest version of the stable Chinese firmware for Redmi K40 Pro / Pro Plus by Xiaomi.
- Version
- 14.0.5.0.TKKCNXM
- System
- MIUI 14
- Android
- Android 13
- Release date
- 2023-03-27
- File size
- 5.68 GB
- Official Link
- Download (.zip)
- Changelog
- Expand list
- Version
- 14.0.5.0.TKKCNXM
- System
- MIUI 14
- Android
- Android 13
- Release date
- 2023-04-15
- Flash file size
- 6.70 GB
- Official Link
- Download (.tgz)
- Changelog
- Expand list
Recovery ROM
Fastboot ROM
- Version
- 14.0.5.0.TKKCNXM
- File size
- 830.83 MB
- Apply for
- 14.0.3.0.TKKCNXM
- Official Link
- Download (.zip)
OTA Update
Older official Chinese firmware for Redmi K40 Pro / Pro Plus:
2023-01-10Fastboot (6.75 GB)
2023-02-14
2022-11-26Fastboot (5.86 GB)
2022-12-17OTA (293.19 MB)
for 13.0.10.0.SKKCNXM
2022-08-01Fastboot (5.92 GB)
2022-12-11
2022-05-10OTA (740.64 MB)
for 13.0.6.0.SKKCNXM
2022-01-20Fastboot (5.85 GB)
2022-02-10OTA (290.47 MB)
for 13.0.5.0.SKKCNXM
2022-01-05Fastboot (5.92 GB)
2022-01-15
2021-11-17Fastboot (5.74 GB)
2021-11-26OTA (45.17 MB)
for 12.5.7.0.RKKCNXM
2021-11-03Fastboot (5.74 GB)
2021-11-18OTA (747.91 MB)
for 12.5.5.0.RKKCNXM
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 Pro / Pro Plus haydn. 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.
