The latest fastboot firmware of Xiaomi redmi 4x has been recently released by its developers and free download links are available for download. Flashing of the phone does at that stage if the phone is working slow or firmware has completely broken. You will need to hard flash your phone by using any flash tool or box. There are several points which every flasher will need to follow.
- First of all download the firmware
- Put it in one specific folder
- Take a backup of your data
- Install USB driver of your phone
- Download and install the latest setup of the flash tool which you want to use as a flasher