Redmi K30S Ultra firmware (codename apollo) is presented by stable MIUI versions to install through a Fastboot, Recovery, or OTA Update.
Phone model numbers: M2007J3SC (China). Stock ROM is downloaded free of charge from the official website bigota.d.miui.com. We don't store Xiaomi ROMs not make any changes to the original links flash files.
Download the latest MIUI update and older versions for the following regions below:
Latest stable Chinese firmware for Redmi K30S Ultra by Xiaomi.
- MIUI 13 (Public Beta)
- Android 12
- Release date
- File size
- 4.65 GB
- Official Link
Older official Chinese firmware for Redmi K30S Ultra:
2022-06-02 (4.63 GB)
2022-06-13 (5.52 GB)
for 126.96.36.199.SJDCNXM (1.39 GB)
2022-03-17 (4.61 GB)
for 188.8.131.52.SJDCNXM (241.28 MB)
2022-02-25 (4.61 GB)
2022-03-08 (5.50 GB)
2021-12-18 (4.13 GB)
2021-12-27 (5.17 GB)
for 184.108.40.206.RJDCNXM (169.64 MB)
The latest firmware version doesn’t necessarily mean it’s the best. Read the reviews on the 4PDA or XDA Developers websites before installing any updates to Redmi K30S Ultra. If you downloaded the flash file, installed firmware and encountered operation problems, please write about it in the comment section.
Xiaomi releases monthly and quarterly security patch updates for the Xiaomi, Redmi and POCO for 2 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.