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How To Install Official Stock ROM On Redmi 9C (Firmware File)

On this page, we will guide you on how to install the official stock ROM flash file on your Redmi 9C. Well, Xiaomi Redmi 9C is based on Android 10 which is powered by the MediaTek Helio G35 processor. This guide will be helpful to unbrick or fix any software issues on your device.

To install the firmware flash file on Redmi 9C, you need to download the software called SP Flash tool (also known as Smartphone flash tool). This method simple and easy. We have also added video and step by step tutorial to make things easier to flash the firmware file.

Redmi 9C Flash File | Stock ROM Firmware Guide

Advantages of Stock ROM:

Here are the answers to why you need to download and save the Redmi 9C Stock ROM flash file on your computer.

  • If your device is dead, you can unbrick using Stock ROM file
  • You can fix or repair the IMEI on your device using DB files from Stock ROM
  • Remove any malware or Adwares from Redmi 9C
  • You can fix the boot loop issue on Redmi 9C
  • Fix Unfortunately, the app has stopped error on Redmi 9C
  • Fix Network related issue
  • Patch Boot image to Root using Magisk: Mediatek Guide orĀ Spreadtrum Guide
  • You can unroot Redmi 9C
  • To Reset or Remove FRP on your device: Mediatek FRP Guide or Spreadtrum FRP Guide
  • Restore Redmi 9C back to Factory State

How to Install Redmi 9C Flash File

Before installing the Stock ROM on your Redmi 9C, you should download the firmware flash file. Then download and install the USB Drivers and flash tool on the PC as well. Once you’re done with these, you can proceed to the steps below. But let’s take a quick look at the Stock Firmware importance and firmware details below.

Pre-Requirements:

Download Flash Files

Software Details Download Link
Flash File Name: V12.0.15.0.QCRMIXM
File Size: 2.6 GB
Android Version: 10
Download Link
Flash File Name: V12.0.6.0.QCRMIXM
File Size: 2.6 GB
Android Version: 10
Download Link
Flash File Name: V12.0.4.0.QCRMIXM
File Size: 2.6 GB
Android Version: 10
Download Link

Europe Stable ROM Flash File:

V12.0.8.0.QCREUXM

  • System
    • Updated Android Security Patch to May 2021. Increased system security.
  • Xiaomi Cloud
    • New: Location info can be now reported automatically before the device is powered off

Turkey Stable ROM Flash File:

V12.0.7.0.QCRTRXM

  • Xiaomi Cloud
    • New: Location info can be now reported automatically before the device is powered off
V12.0.3.0.QCRTRXM

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
V12.0.2.0.QCRTRXM

Other

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

Instructions to Install: via SP Flash tool

Now, without wasting any more time, let’s jump into the firmware installation steps below:

  1. Make sure you follow and download all the required files and flash tool on your PC.
  2. Open the flash tool exe file to open the SP Flash Tool User InterfaceSP Flash Tool Folder
  3. Once your load the SP Flash tool UI, Tap on Download option
    SP Flash Tool Screen
  4. In the download tab, you have to load both the download agent and the sMeizuter text file in the sMeizuter-loading section.
  5. You will find the sMeizuter text file inside the ROM package for most cases, if not, you can create a sMeizuter text file on your own.
  6. Once you load the file, click the Download buttonSP Flash Tool Download Button
  7. To start the upgrade process of stock ROM on your Redmi 9C, you need to turn off your device and hold the Volume Down and Volume Up key together and Connect your Phone to PC/Laptop using USB Cable (Keep the Volume Down and Volume Up button until your computer detects the phone.)
  8. When the phone connects, your device will start upgrading the stock firmware
  9. You need to wait for a few minutes to complete the upgrade process.
  10. Once the flashing process completes, you will find a green button which means a successful upgrade. sp green ring
  11. That’s it! You can reboot your Redmi 9C

Follow our full-depth video guide below:

Video Guide to Install Stock ROM via SP Flash Tool

That’s it, guys. We hope that you’ve installed the Stock Firmware on your Redmi 9C device successfully. Feel free to ask in the comments below for any queries.

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