This specific file allows users to restore their device to a factory state or upgrade it to with HTC Sense 3.6 . Key Technical Details Device Codename: SHOOTER-U (GSM version of the EVO 3D). Operating System: Android 4.0.3 Ice Cream Sandwich. Software Version: 3.28.709.3. Region: hTC Asia TW (Taiwan). Radio Version: 11.77.3504.00U_11.25.3504.06-M. Release Type: Official signed release (release-270747). What is an HTC RUU?
Connect your phone to your PC via a high-quality USB cable. This specific file allows users to restore their
The utility will verify your current software version and device ID (CID). If compatible, click "Update" and wait for the progress bar to finish. Do not disconnect the cable during this process. Common Troubleshooting Software Version: 3
Ensure the phone is in Fastboot mode and drivers are correctly installed. Try a different USB port. Release Type: Official signed release (release-270747)
The keyword refers to an official ROM Upgrade Utility (RUU) for the HTC EVO 3D (GSM) , specifically designed for the Taiwan (Asia-TW) region.
Install the latest HTC USB Drivers or HTC Sync so your PC can recognize the phone in Fastboot mode.
Right-click the .exe file on your Windows PC and select "Run as Administrator" .