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 Jun 2026

The technical file identifier refers directly to the official HTC Rom Update Utility (RUU) designed to flash the stock Android 4.0.3 (Ice Cream Sandwich) operating system onto the global/GSM variant of the HTC EVO 3D (codename Shooter_U ) tailored specifically for the Taiwanese market.

If you own an HTC device, particularly the iconic HTC EVO 3D (also known by its codename “Shooter”), you may have come across a file with a name like . This long, technical string is not random—it contains a wealth of information about a specific firmware update package. In this article, we will break down every component of this RUU file, explain its purpose, provide step‑by‑step instructions for using it safely, and discuss important precautions. Whether you are a seasoned Android modifier or a curious HTC owner trying to restore your device to factory condition, this guide will give you all the knowledge you need.

Connect the phone to your PC via USB (Fastboot mode is often required; hold Power + Volume Down to enter the bootloader).

The complex file string represents an official ROM Update Utility (RUU) designed to flash the factory stock Android 4.0.3 Ice Cream Sandwich (ICS) operating system onto the global/GSM variant of the HTC EVO 3D Go to product viewer dialog for this item. The technical file identifier refers directly to the

If the phone was previously modified or "S-OFF" (Security Off), the bootloader generally needs to be re-locked using the command line ( fastboot oem lock ) before a signed stock RUU will install successfully.

Follow the on-screen prompts provided by the HTC ROM Update Utility setup wizard.

The software version number. The "709" code specifically designates the Taiwan region for HTC devices. In this article, we will break down every

"Shooter" was the internal codename for the HTC EVO 3D. The "U" suffix typically denotes the version of the device. Operating System (ICS-35): Indicates this update contains Android 4.0.3 (Ice Cream Sandwich) HTC Sense 3.6 Region/Carrier (hTC-Asia-TW):

Indicates the file is digitally signed by HTC, meaning it can be flashed onto devices with a locked bootloader (S-ON), provided the region matches. Key Features of this Update

To the untrained eye, this looks like a chaotic string of characters. To Android enthusiasts, developers, and vintage phone collectors, it is a highly specific used to flash, restore, or upgrade the HTC EVO 3D (GSM) variant—codenamed "Shooter_U" —specifically tailored for the Taiwan (TW) and Asian markets. The complex file string represents an official ROM

[Windows PC] ──(USB Cable)── [HTC EVO 3D in Fastboot Mode]

This RUU is a comprehensive "all-in-one" update package. It includes:

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