: Frequently caused by an unlocked bootloader while S-ON. Ensure fastboot oem lock has been successfully executed before launching the setup.
Right-click the file RUU-SHOOTER-U-ICS-35-S-hTC-Asia-TW-3.28.709.3-Radio-11.77.3504.00U-11.25.3504.06-M-release-270747-signed.exe and select .
This .exe file is a restoration tool. Users typically utilize this file in the following scenarios:
To understand its "story," we have to look back at the early 2010s—a time of experimental smartphone hardware and the birth of the Android enthusiast community. 1. The Device: The "Shooter" : Frequently caused by an unlocked bootloader while S-ON
: 3.28.709.3 is the specific software build version.
The "SHOOTER-U" platform debuted in 2011 to capitalize on the glasses-free 3D display trend. The device featured a unique hardware configuration:
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 The Device: The "Shooter" : 3
: Accept the terms within the wizard interface. The utility will automatically detect the connected handset and display the current software version versus the update version.
The string provided— —is a specific firmware file for an HTC mobile device . Identifying the Components
: Right-click on RUU-SHOOTER-U-ICS-35-S-hTC-Asia-TW-3.28.709.3-Radio-11.77.3504.00U-11.25.3504.06-M-release-270747-signed.exe and select Run as Administrator . Customer ID Error
This happens if you attempt to flash an older firmware version over a newer one (downgrading) without having S-OFF (Security Off) enabled on your hardware's bootloader. RUUs natively only allow upgrading or matching the exact version currently installed.
: release-270747-signed confirms this is a final, production-ready version signed by HTC for security verification. Key Features of this Firmware This update was significant for the HTC EVO 3D
A standard micro-USB cable (use a rear motherboard port if on a desktop PC). A device battery charge of .
, specific prerequisites must be met to avoid a permanent hardware brick:
Relock your bootloader using fastboot oem lock before running the installer. Customer ID Error