Preparing tools :
- Intel USB Driver for Android ( Download Here )
- ADB Fastboot Tool (Download Here)
- Asus Zenfone ii Firmware (Download Here / Here)
Steps:
- Turn off your zenfone 2
- Go to recovery means (Tutorial Here)
- Select use update from ADB
- Connect your Zenfone ii amongst USB Cable to your PC/laptop
- Open ascendancy prompt inwards Windows (in the same folder where ADB is located)
- Check connective yesteryear type adb devices if connective successful volition live on a listing of zenfone ii device
- Type adb sideload file.zip (file.zip=adjust the filename, asus zenfone firmware that you lot download earlier)
- Wait until the procedure is complete
- Zenfone ii volition flash to build clean thoroughly
Method 2
- Copy Zenfone ii Firmware to SD Card
- Go to recovery means (Tutorial Here)
- Select Update via SDCard
- Select Firmware