Download the latest Uniontouch U3 firmware (Stock ROM) to fix bootloop and unbrick your device. This file contains the Flash Tool, USB Driver, and visual instructions. File Size: 536 MB.
Get Uniontouch U3 Stock Firmware
📂 Uniontouch U3 ROM Details
| File Name | Uniontouch_U3_MT6572_TY0712-3G-HD-2_4.4.2(Flash-Files.Net).zip |
| Device Model | Uniontouch U3 |
| Flash Method | Guide How to Flash Firmware |
| Size | 536 MB |
| Tool | |
| Download |
🛠️ Essential Tools
Installation Guide: Uniontouch U3
Use this guide to flash the firmware on your Uniontouch U3 safely. Make sure your battery is charged.
Step 1: Prepare
Download the firmware and unzip it on your PC. Check that you have the Flash Tool and USB Drivers inside the folder.
Step 2: Install Drivers
Install the provided USB Drivers so your computer detects the Uniontouch U3.
Phase 3: Installation
Launch the Flash Tool, load the firmware file, and plug in your device in download mode. Click "Start" to commence flashing.
Frequently Asked Questions
Is this Uniontouch U3 firmware official?
Yes, the firmware provided here is 100% official from the manufacturer for Uniontouch U3.
Does flashing Uniontouch U3 delete data?
Yes, flashing Uniontouch U3 stock firmware typically wipes user data. Please backup your data before proceeding.
What is the Uniontouch U3 file size?
The Uniontouch U3 firmware file size is 536 MB. Make sure you have enough storage space.
Are the download links safe?
Yes, all download links provided are 100% safe and scanned for malware. We provide direct links to official firmware files.
If you encounter any problem flashing Uniontouch U3, please comment down below.
