If you’ve ever flashed a custom ROM or performed a factory reset on a MediaTek (MTK) powered smartphone only to find you have "No Service" or "Invalid IMEI," you aren’t alone. Recovering your device's unique identifiers is crucial for cellular connectivity. The is one of the most reliable utilities for restoring these numbers quickly and safely.
Every mobile device must have a unique International Mobile Equipment Identity (IMEI). Without it, your carrier will block the device from connecting to the network. You might need this tool if:
No complex coding or terminal commands required.
Carefully type your 15-digit IMEI 1 and IMEI 2 into the respective boxes. Double-check for typos! Step 5: Connect Your Device Turn off your MediaTek smartphone completely. Click the or "Write" button in the tool.
Automatically identifies the COM port of your connected device. Why Do You Need This Tool?
Your IMEI shows as or "000000000000" after a firmware update. The NVRAM data was corrupted during a format.
Check if your device has a locked bootloader; some modern security patches may prevent IMEI writing without an unlocked bootloader. Conclusion
Supports a wide range of chipsets (MT65xx, MT67xx, etc.).
You replaced the motherboard and need to write the original IMEI back to the hardware.
In this guide, we’ll explore what this tool does, how to use it, and where to find the full version to get your phone back on the grid. What is the Dual IMEI MTK Write Tool V11?
