Download the latest Uniontouch U3 firmware (Stock ROM) to resolve bootloop and unbrick your device. This package contains the Flash Tool, USB Driver, and visual instructions. File Size: 536 MB.
Download Uniontouch U3 Stock Firmware
📂 Uniontouch U3 Firmware Specifications
| File Name | Uniontouch_U3_MT6572_TY0712-3G-HD-2_4.4.2(Flash-Files.Net).zip |
| Model Number | Uniontouch U3 |
| Flash Method | Guide How to Flash Firmware |
| Size | 536 MB |
| Flash Tool | |
| Download |
🛠️ Essential Tools
Installation Guide: Uniontouch U3
Follow these steps to flash the firmware on your Uniontouch U3 safely. Make sure your battery is charged.
Step 1: Prepare
Get the firmware and extract it on your PC. Verify 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 connect your device in download mode. Click "Start" to begin 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, kindly comment down below.
