Xiaomi Mi 4S Firmware
Xiaomi Mi 4S Latest China Developer Version Fastboot File Download
Xiaomi Mi 4S Latest China Stable Version Fastboot File Download
Download MIUI ROM Flashing Tool
Fastboot Flashing Guide
Turn off the device. Press the Volume– key and the Power button
at the same time to enter Fastboot mode. Then connect the device to the
Windows PC/laptop via a micro USB cable
Double click on the downloaded ROM file to decompress it. Open the file folder for the
decompressed ROM pack, and copy its path on the computer.
Decompress the MIUI ROM flashing tool downloaded in Step 1, and double click on it to install
(if there is security warning, select 'Run'). After installation is completed, open MiFlash.exe and
paste into the address bar the ROM file folder path copied in the last step.
Click on the first button (circled out in yellow) to Refresh, and MiFlash should automatically
recognize the device. Then click the second button (circled out in red) to flash
the ROM file to the device.
Wait until the progress bar inside MiFlash turns fully green, which means the ROM
has been successfully installed. Then your device should automatically boot to the new version.
If the flashing guide could not help you, please download Mi PC Suite
(After Mi PC Suite is installed, make sure that your phone is in fastboot mode, connect
your phone to a computer, and select the correct ROM file to flash)
Xiaomi Mi 4S Latest China Developer Version Fastboot File Download
Xiaomi Mi 4S Latest China Stable Version Fastboot File Download
Download MIUI ROM Flashing Tool
Fastboot Flashing Guide
Turn off the device. Press the Volume– key and the Power button
at the same time to enter Fastboot mode. Then connect the device to the
Windows PC/laptop via a micro USB cable
Double click on the downloaded ROM file to decompress it. Open the file folder for the
decompressed ROM pack, and copy its path on the computer.
Decompress the MIUI ROM flashing tool downloaded in Step 1, and double click on it to install
(if there is security warning, select 'Run'). After installation is completed, open MiFlash.exe and
paste into the address bar the ROM file folder path copied in the last step.
Click on the first button (circled out in yellow) to Refresh, and MiFlash should automatically
recognize the device. Then click the second button (circled out in red) to flash
the ROM file to the device.
Wait until the progress bar inside MiFlash turns fully green, which means the ROM
has been successfully installed. Then your device should automatically boot to the new version.
If the flashing guide could not help you, please download Mi PC Suite
(After Mi PC Suite is installed, make sure that your phone is in fastboot mode, connect
your phone to a computer, and select the correct ROM file to flash)