Download the official Cubot X12 firmware (Stock ROM) to fix bootloop and restore your device. This package contains the Flash Tool, USB Driver, and visual instructions. File Size: 543 MB.
Get Cubot X12 Stock Firmware
📂 Cubot X12 ROM Details
| File Name | Cubot_X12_2015-08-25_5.1(Flash-Files.Net).zip |
| Model Number | Cubot X12 |
| Install Method | Guide How to Flash Firmware |
| File Size | 543 MB |
| Tool | |
| Mirrors |
📂 ROM Details
| Package Name | Cubot_X12_MT6735M_R21_29102015_5.1(Flash-Files.Net).zip |
| Install Method | Guide How to Flash Firmware |
| File Size | 496 MB |
| Flash Tool | |
| Mirrors |
🛠️ Essential Tools
Installation Guide: Cubot X12
Use this guide to install the firmware on your Cubot X12 correctly. Ensure your battery is charged.
Step 1: Prepare
Download the firmware and extract it on your PC. Check that you have the Flash Tool and USB Drivers inside the folder.
Phase 2: Drivers
Install the provided USB Drivers so your computer detects the Cubot X12.
Phase 3: Installation
Open 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 Cubot X12 firmware official?
Yes, the firmware provided here is 100% official from the manufacturer for Cubot X12.
Does flashing Cubot X12 delete data?
Yes, flashing Cubot X12 stock firmware typically wipes user data. Please backup your data before proceeding.
What is the Cubot X12 file size?
The Cubot X12 firmware file size is 543 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 face any problem flashing Cubot X12, kindly comment down below.
