Xiaomi System Update Flashing Guideline [Method:1]
FREE
Please wipe all data in Recovery mode if you want to update to a discontinuous ROM version, or downgrade to an older ROM version using MIUI full ROM pack. If you upgrade from MIUI Stable ROM based on Android M to MIUI Developer ROM based on Android N, please flash it via Fastboot update. Recovery update might cause upgrade failure.
Step 1: Download the MIUI ROM Flash file FROM HERE, There is no need to download it again if you’ve already downloaded the latest ROM file.
Step 2 : Connect your device to the Windows Computer/laptop via USB cable, and copy the Downloaded ROM file in Step 1 into the folder ‘downloaded_rom’ in the internal storage of your device SD card.
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