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Xiaomi Redmi 9C Global Stable ROM Flash File: V12.0.15.0.QCRMIXM – MIUI 12.0.15.0

Redmi 9C debuted globally in August 2020 with MIUI 12 and Android 10 out of the box. If you have bought this device and still have not received a new update on your device, then this guide is for you. Here, we will share all the latest Global Stable ROM update for Redmi 9C (codenamed angelica).

If you have not received any new updates to the device recently, then follow up on our guide on how you can check for the software update manually. To do that, head to the Settings -> About Phone and Tap on a Software Update to check for the new version for the Redmi 9C.

Xiaomi Redmi 9C Global Stable ROM Flash File

Manually Check OTA Updates

Before moving to the guide, we recommend you to first check if the OTA is already available for your device manually. To do that,  go to the phone Settings > About Phone > Software update. Additionally, you can perform this task via the Software Updater app directly. If the software version V12.0.4.0.QCDEUXM is available, you can grab it.

Firmware Details and Download

MIUI Version Changelog
V12.0.15.0.QCRMIXM

Recovery ROM | Fastboot ROM

System

  • Updated Android Security Patch to June 2021. Increased system security
V12.0.13.0.QCRMIXM

Recovery ROM | Fastboot ROM

System

  • Optimization: Updated Android Security Patch to April 2021. Increased system security
V12.0.6.0.QCRMIXM

Recovery ROM | Fastboot ROM

  • Control center
    • Optimization: Control center layout in landscape mode
  • System
    • Fix: Noise could be heard when the screen was turned off in some cases
    • Updated Android Security Patch to October 2020. Increased system security
V12.0.5.0.QCRMIXM

Recovery ROM | Fastboot ROM

System

  • Updated Android Security Patch to September 2020. Increased system security
V12.0.4.0.QCRMIXM

Recovery ROM | Fastboot ROM

Other

  • Optimization: Increased system stability
  • Optimization: Reduced system lag

How to Install MIUI Global Stable ROM for Redmi 9C (angelica)

Installing the stock ROM or upgrading the MIUI version on Xiaomi devices is comparatively easy. But you should follow all the pre-requirements and downloads below before proceeding.

Pre-Requirements:

  • Supported for: Xiaomi Redmi 9C (angelica) only. The device should be running on stock ROM to apply the update.
  • Requires: A PC/Laptop and a USB cable.
  • Backup: Take a full Backup of Phone Data at first to keep the important files safe.
  • Charge: Keep your device charged more than 50%.
  • Mi Flash Tool – Download and Install it on your PC
  • Download ADB and Fastboot Tools on your computer
  • Download Xiaomi USB Drivers and install it on the PC

Disclaimer:

We recommend to take a full backup first. GetDroidTips will not be held responsible for any type of issue on your device while or after following this guide or even flashing any file. So, proceed at your own risk.

Instructions to Install:

We assume that you’ve followed the downloads and requirements properly. Now, you can proceed to install MIUI Global Stable ROM on Redmi 9C. Check out the guide link below along with a video tutorial as well.

Guide to Install MIUI ROM on Xiaomi Device [Recovery/Fastboot]

You can check out our full-depth tutorial video as well:

Video Guide on Steps to Flash Xiaomi Device using Fastboot Method

We hope that you’ve updated or installed the latest MIUI version on your Redmi 9C (angelica) successfully. Feel free to ask in the comments below for any queries.

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