MIUI 13Stable BetaChina

Redmi K30 Ultra MIUI 13 V13.0.3.0.SJNCNXM

Q: Which Android version does V13.0.3.0.SJNCNXM use?

This firmware is based on Android 12.0 .

Q: Will installing V13.0.3.0.SJNCNXM erase my data?

Installing the Recovery package through the updater app keeps your apps and data. Flashing the Fastboot package with “clean all” wipes the phone — back up first.

Stable Beta firmware for the China Redmi K30 Ultra (cezanne), released August 3, 2022.

Download V13.0.3.0.SJNCNXM

Recovery ROM (OTA .zip) · 3.9 GB Install from the phone’s updater app — keeps your data.

MD5: 4645d9915ac2074a54e0f897a6208dc6

Download

This is a Stable Beta build. It may contain bugs and is meant for testers — wait for the Stable release if you depend on your phone daily.

Files are served from Xiaomi’s official servers. Compare the MD5 checksum after downloading to make sure the file is complete and untouched.

Firmware details

Device: Redmi K30 Ultra
Codename: cezanne
Region: China
Version: V13.0.3.0.SJNCNXM
OS: MIUI 13
Android: 12.0
Branch: Stable Beta
Released: Aug 3, 2022
Package: Recovery 3.9 GB

How to install V13.0.3.0.SJNCNXM

Recovery ROM (recommended, keeps data)

Back up your important data and charge the phone to at least 50%.
Download the Recovery ROM above on your Redmi K30 Ultra.
Open Settings → About phone and tap the MIUI version card.
Tap the ⋮ menu → Choose update package and select the downloaded .zip file.
Wait for verification, then tap Reboot now. The update takes 10–20 minutes.

Other Redmi K30 Ultra (China) builds

Device page →

Device	Version	Android	Branch	Released
Redmi K30 UltraChina · `cezanne`	V14.0.5.0.SJNCNXM MIUI 14Stable	12.0	Stable	Jul 19, 2023
Redmi K30 UltraChina · `cezanne`	V13.1.22.10.24.DEV MIUI 13.1Public Beta	12.0	Public Beta	Oct 28, 2022
Redmi K30 UltraChina · `cezanne`	V13.0.0.1.27.DEV MIUI 13Public Beta	12.0	Public Beta	Apr 19, 2022
Redmi K30 UltraChina · `cezanne`	22.3.2 MIUI BetaWeekly	11.0	Weekly	Mar 3, 2022
Redmi K30 UltraChina · `cezanne`	20.9.8 MIUI BetaWeekly	10.0	Weekly	Sep 8, 2020

Frequently asked questions

Is V13.0.3.0.SJNCNXM an official Redmi K30 Ultra update?

Yes. V13.0.3.0.SJNCNXM is an official Stable Beta MIUI 13 build for the Redmi K30 Ultra (China), released by Xiaomi on August 3, 2022. The download links point directly to Xiaomi’s update servers.

Which Android version does V13.0.3.0.SJNCNXM use?

This firmware is based on Android 12.0.

Will installing V13.0.3.0.SJNCNXM erase my data?

Installing the Recovery package through the updater app keeps your apps and data. Flashing the Fastboot package with “clean all” wipes the phone — back up first.

Can I install this on another region’s device?

Only install firmware that matches your device’s region (China) and codename (cezanne). Cross-region flashing requires an unlocked bootloader and can cause problems.