Firmware for your specific phone model (unzip it). 2. Configure the Tool Run SN Writer.exe as Administrator. In "ComPort," select USB VCOM . In "Target Type," select Smartphone . Click System Config .
Some tools use an "Auto-Detect" mode. Ensure your drivers are installed, and the tool triggers automatically when the phone is plugged in.
Even with the right MTK IMEI repair tool without a box, you may hit snags.
Set ComPort to USB VCOM . Select the Database files ( mtk imei repair tool without box
| Feature | Hardware Box (e.g., CM2, Easy JTAG) | MTK Software Tool (No Box) | | :--- | :--- | :--- | | | $50 - $500+ | FREE | | Complexity | Professional level | Intermediate (requires drivers) | | Risk | Low (controlled voltage) | Medium (requires careful steps) | | Speed | Very fast | Moderate | | Requirement | Physical dongle | PC + USB cable only |
— Use an original or high-quality USB cable and connect directly to a USB 2.0 port on the PC.
A: Partially. Dimensity chips use a newer secure NVRAM. Most free tools fail. You need the paid "SN Write Tool (SLA)" version or a service center. Firmware for your specific phone model (unzip it)
Connects via specialized COM ports, requiring precise timing to catch the device in Meta Mode. 4. Chamelephon App (Rooted Android Only)
Click the button at the top right. The indicator light will begin flashing red and green. Step 3: Connect the Phone in Meta Mode Turn off your MediaTek smartphone completely.
A powerful tool specifically targeting newer Tecno, Infinix, and Itel models. 2024-2026 MTK models with newer security patches. In "ComPort," select USB VCOM
The computer will detect the device, and Maui META will boot the phone into a frozen state (often showing a boot logo or a black screen).
Navigate to the tab and select the Ctrl + M keyboard shortcut to unlock the hidden IMEI options. Choose IMEI (Switched Off) . Enter your original IMEI 1 and IMEI 2.
MediaTek chipsets are notorious for having a volatile NVRAM (Non-Volatile Random Access Memory) partition. Unlike Qualcomm devices, which store IMEI in a secure, hard-to-corrupt location, MTK devices store IMEI data in the NVRAM folder.
Repairing or restoring a lost or "null" IMEI on MediaTek (MTK) devices is often necessary after a bad firmware flash or a factory reset