This helps you repair the software on your HTC device using your computer/PC.
Don't disconnect the device from the computer or power it off during the repair process.
The device may automatically restart a few times during the software repair process, which takes approximately 15 minutes.
The most recent software version becomes available on the SUA/SRA tool within a week of a new software update. During this time, the SUA/SRA is unavailable for usage.
connected to a compatible computer using the supplied USB cable.
If prompted, disable device lock setting then reconnect the wireless device.
If the device is not recognized immediately, pull down the notification panel on the phone to switch from "Charge Only" to "File Transfer" or "Software Installation" mode and set USB Debugging mode to enable on the device.