How to flash Stock RUU Firmware to you HTC 10 in Download Mode
Rename your firmware to a simpler title (e.g., 2PUKIMG.zip ) and run the command fastboot flash zip [filename].zip . Download EASY FIRMWARE HTC FLASH rar
The device will show a progress bar. Once finished, use fastboot reboot to restart the system. Alternative: SD Card Method How to flash Stock RUU Firmware to you
Unpack the .rar file and locate the .zip firmware or .exe installer. Download EASY FIRMWARE HTC FLASH rar
Rename the firmware file to a specific naming convention (e.g., 0PJAIMG.zip for M9). Copy the file to the root of your SD card.
The specific name your phone uses in its firmware (e.g., M4_UL for the HTC One Mini). Flashing Process (ADB/Fastboot Method)
