MIUI BetaWeeklyGlobal

Redmi S2/Y2 MIUI Beta 9.2.28

Q: Which Android version does 9.2.28 use?

This firmware is based on Android 8.1 .

Q: Will installing 9.2.28 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.

Weekly firmware for the Global Redmi S2/Y2 (ysl_global), released March 1, 2019.

Download 9.2.28

Recovery ROM (OTA .zip) · 1.5 GB Install from the phone’s updater app — keeps your data.

MD5: ee40a1ec1a4db7624b8d04f57be34e80

Download

This is a Weekly 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 S2/Y2
Codename: ysl_global
Region: Global
Version: 9.2.28
OS: MIUI Beta
Android: 8.1
Branch: Weekly
Released: Mar 1, 2019
Package: Recovery 1.5 GB

How to install 9.2.28

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 S2/Y2.
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 S2/Y2 (Global) builds

Device page →

Device	Version	Android	Branch	Released
Redmi S2/Y2Global · `ysl_global`	V12.0.2.0.PEFMIXM MIUI 12Stable	9.0	Stable	Sep 29, 2020
Redmi S2/Y2Global · `ysl_global`	9.2.21 MIUI BetaWeekly	8.1	Weekly	Feb 22, 2019

Redmi S2/Y2 firmware for other regions

Frequently asked questions

Is 9.2.28 an official Redmi S2/Y2 update?

Yes. 9.2.28 is an official Weekly MIUI Beta build for the Redmi S2/Y2 (Global), released by Xiaomi on March 1, 2019. The download links point directly to Xiaomi’s update servers.

Which Android version does 9.2.28 use?

This firmware is based on Android 8.1.

Will installing 9.2.28 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 (Global) and codename (ysl_global). Cross-region flashing requires an unlocked bootloader and can cause problems.