Yes, the tool is generally free to download and use, as it is either an official MediaTek utility or a free community redistributed version. Some advanced professional tools (e.g., Chimera Tool, Miracle Thunder) offer paid tiers.
Download the exact stock ROM/firmware for your specific phone model. You will need the Modem Database (MDDB) and AP Database (APDB) files found inside the firmware folder.
The MTK Write IMEI Tool V11 is a lightweight Windows application built specifically for smartphones and tablets powered by MediaTek processors. MediaTek chipsets store network configuration data, including IMEI numbers, in a specific partition known as the or NVDATA . When this partition gets corrupted, the device loses its network signal and displays an "Invalid IMEI" error.
Locate the and IMEI 2 text fields in the main window. dual imei mtk write imei tool v11 full
This is almost always caused by a missing or unsigned MediaTek USB driver. Re-installing the MediaTek VCOM drivers with Windows Driver Signature Enforcement disabled typically resolves the issue.
: One-window executable structure that runs without complex installation procedures.
: Manually enter the 15-digit IMEI numbers found on the device’s sticker or original packaging. Yes, the tool is generally free to download
Do you already have the downloaded?
Extract the contents to an easily accessible folder on your local C: drive using 7-Zip or WinRAR.
The progress bar will turn green, displaying a or Success notification within a few seconds. You will need the Modem Database (MDDB) and
John has a dual-SIM Android phone based on an MTK chipset. After a software update, his device's IMEI numbers for both SIM slots are erased. Without valid IMEI numbers, his device can't connect to the mobile network. John uses the dual IMEI MTK write IMEI tool v11 to restore the IMEI numbers, and his device becomes functional again.
It is a portable tool, allowing you to run it directly from the extracted folder.
Look for the file beginning with (this is the modem database file).