How to Update Official Global Stable ROM on Xiaomi Mi Mix 3

The 5star Xiaomi Mi Mix 3 smartphone features a 6.39-inch AMOLED display and runs on Android 9.0 operating system. The device is powered by Octa-core (4x2.8 GHz Kryo 385 Processor with 6 GB, 8 GB, 10 RAM of 8GB ROM. It is powered by Qualcomm SDM845 Snapdragon 845 chipset.

Here, we will guide on Install Official Global Stable ROM on Xiaomi Mi Mix 3. To install on Mi Mix 3 Stock ROM, you no need any software known as Flash Tool. Download the Stock ROM, USB drivers, then you can follow our guide to flash the firmware file on Mi Mix 3 smartphone.

 

Downloads

• Download V10.3.1.0.PEEMIXM Stable ROM>Full ROM pack
• Download 9.5.30_MIUI10_Developer ROM_Full ROM pack

How to Install Stock ROM on Mi Mix 3
The guideline is simple and easy! All you have to do is simply download the above-given stock firmware and then follow the given instruction to install the OTA on Mi Mix 3 device.


Instruction to install Stock ROM on Mi Mix 3

1. There is no need to do it again if you’ve already downloaded the latest ROM file.
2. Connect your device to the Windows PC/laptop via a micro USB cable, and copy the ROM file downloaded in Step 1 into the folder ‘downloaded_rom’ in the internal storage of your device.
3. Launch ‘Settings’ app on your device, select ‘About phone’, click ‘System update’, then press ‘three dots’ icon at the top-right corner, and select ‘choose update package’ to enter. Choose the ROM file you’ve put in ‘downloaded_rom’ in Step 2.
4. After choosing the right ROM file, your device will begin upgrading. Your device should automatically boot to the new version when the update is completed.

Once you have the above prerequisites, you can proceed to Instructions to update on Mi Mix 3 device.