HTC Flash turoial Here

* Must installed htc sync DriverDownload

* Install fastboot adb DriverDownload

* Unlock bootloader TutorialHerescrol down nd read there

* Download nd install TWRP RecoveryHere orCWM RecoveryHere Installation turoialHere

* Copy the rom into flash drive Rom Download here

* Go to recovery mode in your device , then plug in USB Flash drive
with USB OTC and connect to your device

OTG usb Image Below



* Select Advance >> Mount USB OTG , select Install located to ROM in Flash drive

* Then just flash ROM

* Wait for moment until Successfully

Done and reboot your device