Those who might be looking for T-Mobile’s HTC One LTE July OTA update Android 4.2.2 build (1.27.531.11) firmware packaged. This might be useful to those who wanted their HTC One LTE devices return back to stock or official firmware. Since there is no official RUU available for now, this can be flash through fastboot mode while connecting the phone into the computer.
This can only be used to devices with a re-locked bootloader and S-OFF may also requires. Just make sure to read the important quotes before applying this into your HTC One LTE devices to get rid of any unexpected issues.
VERY IMPORTANT: the firmware package contains boot.img and is intended to be flashed only while running the stock T-Mobile 1.27.531.xx ROM. Any other ROM may fail to boot after flashing. This package also includes the stock recovery.img which has a two step process to enter. First, boot into bootloader and select recovery then at the black screen with the red triangle you press power and up to enter the essentially useless stock recovery. If you want use a custom recovery, like TWRP, you will need to fastboot flash it again after flashing firmware.
Just grab the stock firmware from the below source and give some thank’s to [Behold_this] if this is useful to you. http://forum.xda-developers.com/showthread.php?t=2355814