Hello,my phone was on stock 4.3,I tried to flash the 4.4.2 ota manually from stock recovery but it fails every time,I decided to take the firmware from ota package and flash it using fastboot,after updating firmware my phone now only stock at htc logo and black screen,it goes into fastboot mode but nothing helped out.because it's S-ON AND BOOTLOADER LOCKED.Is there any way to get it back other than waiting to the signed 4.4.2 RUU?
THANK YOU.
THANK YOU.