V12.0.3.0.QCNMIXM: MIUI 12.0.3.0 Global Stable ROM for Redmi 8

Updated on May 20, 2021: Today Xiaomi Redmi 8 received a new security patch update with software version V12.0.3.0.QCNMIXM.

Updated on August 05, 2020: Today Xiaomi rolled the Android 10 update for Redmi 8 with software version v11.0.2.0.QCNMIXM. The update brings new changes along with Android 10 features such as Dark Mode, Live Caption, Smart Reply, and more

Updated on June 02, 2020: Today Xiaomi rolled the May 2020 security patch to the Redmi 8 (Codename: olive) globally with version V11.0.11.0.PCNMIXM. The update has no major changes apart from a security patch and regular bug fix. If you are using the Redmi 8, you can manually download and install MIUI 11.0.11.0 Global Stable ROM on Redmi 8 based on Android 9.0 Pie.

As we speak, the update has already started rolling over the air for users globally in a phased manner. It may take days or weeks to reach every device around the corner. In case, if you are not patient enough to wait, then follow this guide to install the update on your Redmi 8 (olive).

Download MIUI 11.0.10.0 India Stable ROM for Redmi 8 [V11.0.10.0.PCNINXM]

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 V11.0.11.0.PCNMIXM is available, you can grab it.

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Before downloading the OTA update, make sure to charge the phone battery up to 50% minimum and connect to a Wi-Fi network.

However, if you’re not getting the latest OTA update due to some unfortunate reason, don’t worry. You can follow the firmware installation guide below for your Xiaomi Redmi 8 model.

Downloads and Changelog:

Version/Downloads Changelog
V12.0.3.0.QCNMIXM

Recovery ROM | Fastboot ROM

  • Other
    • Optimization: Increased system stability
    • Optimization: Reduced system lag
V11.0.3.0.QCNMIXM

Recovery ROM | Fastboot ROM

System

  • Updated Android Security Patch to September 2020. Increased system security
v11.0.2.0.QCNMIXM

Recovery ROM | Fastboot ROM

  • System
    • Updated Android Security Patch to July 2020.
    • Increased system security.
    • Stable MIUI based on Android 10
V11.0.11.0.PCNMIXM

Recovery ROM | Fastboot ROM

System

  • Updated Android Security Patch to May 2020. Increased system security

How to Install MIUI 11.0.3.0 Global Stable ROM for Redmi 8 (olive)

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 8 (olive) 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 11.0.3.0 Global Stable ROM on Redmi 8. 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 8 (olive) successfully. Feel free to ask in the comments below for any queries.

Comments

  1. Dear Xiaomi I’m using (redmi 8 device)but I’m not getting miui 12 .0.3.0updated right now fix
    This issue immediately

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