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Redmi 15C / POCO C85
HyperOS 3.0StableIndonesia

Redmi 15C / POCO C85 HyperOS 3.0 OS3.0.302.0.WBNIDXM

Stable firmware for the Indonesia Redmi 15C / POCO C85 (dew_id_global), released September 30, 2026.

Download OS3.0.302.0.WBNIDXM

Recovery ROM (OTA .zip) · 4.9 GB Install from the phone’s updater app — keeps your data.
MD5: 9d396440daa948e64b16655fa8853991
Download
Fastboot ROM (.tgz) · 7.7 GB Full image for Mi Flash Tool — clean install, unbrick or downgrade.
MD5: 8ee81021bf61b94bf2e5120beaef96f1
Download

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 15C / POCO C85
Codename
dew_id_global
Region
Indonesia
Version
OS3.0.302.0.WBNIDXM
OS
HyperOS 3.0
Android
16.0
Branch
Stable
Released
Sep 30, 2026
Package
Recovery 4.9 GB / Fastboot 7.7 GB

How to install OS3.0.302.0.WBNIDXM

Recovery ROM (recommended, keeps data)

  1. Back up your important data and charge the phone to at least 50%.
  2. Download the Recovery ROM above on your Redmi 15C / POCO C85.
  3. Open Settings → About phone and tap the HyperOS version card.
  4. Tap the ⋮ menu → Choose update package and select the downloaded .zip file.
  5. Wait for verification, then tap Reboot now. The update takes 10–20 minutes.

Fastboot ROM (clean install, needs unlocked bootloader)

  1. Make sure the bootloader is unlocked and install Mi Flash Tool plus the Xiaomi USB drivers on a Windows PC.
  2. Download and extract the Fastboot ROM (.tgz) to a short path such as C:\rom.
  3. Power off the phone, hold Volume Down + Power to enter Fastboot mode and connect it via USB.
  4. In Mi Flash Tool select the extracted folder, choose clean all (wipes data) and avoid “clean all and lock” unless you want to relock.
  5. Click Flash and wait until the tool shows success; the phone reboots automatically.

Redmi 15C / POCO C85 firmware for other regions

Frequently asked questions

Is OS3.0.302.0.WBNIDXM an official Redmi 15C / POCO C85 update?
Yes. OS3.0.302.0.WBNIDXM is an official Stable HyperOS 3.0 build for the Redmi 15C / POCO C85 (Indonesia), released by Xiaomi on September 30, 2026. The download links point directly to Xiaomi’s update servers.
Which Android version does OS3.0.302.0.WBNIDXM use?
This firmware is based on Android 16.0.
Will installing OS3.0.302.0.WBNIDXM 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 (Indonesia) and codename (dew_id_global). Cross-region flashing requires an unlocked bootloader and can cause problems.