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 _top_ Jun 2026

If you are looking to restore your to its factory state or simply want the official Ice Cream Sandwich (ICS) experience for the Taiwan/Asia region, the official RUU is the most reliable method.

You must use a Windows-based PC. Ensure you install the legacy HTC USB Drivers or HTC Sync Manager so your computer can recognize the phone via a USB port.

until the utility reports a "Success" message and the phone reboots into the setup screen. If you are looking to restore your to

Understanding HTC Android ROMs and the ROM Upgrade Utility (RUU)

Refers to Android 4.0 Ice Cream Sandwich and HTC Sense 3.6 . until the utility reports a "Success" message and

to prevent it from dying during the flash, which can hard-brick the device. : Install the official HTC USB Drivers on your Windows PC to ensure the device is recognized. : Flashing an RUU will erase all user data

: Denotes Android 4.0.3 Ice Cream Sandwich (ICS) combined with HTC Sense 3.6 user interface. : Install the official HTC USB Drivers on

Typically, the process involves:

Because this is a vintage Windows wizard executable from the early 2010s, modern desktop operating systems require exact preparations to execute it successfully:

for service, users had to strip away custom recoveries like TWRP or ClockworkMod. Running this signed tool automatically reinstalls the stock recovery, stock kernel, and unrooted operating system. 3. Updating the Radio Baseband