Download the Dual_IMEI_MTK_Write_IMEI_Tool_v11_Full.zip archive.
To use the SN Writer tool effectively, you must follow a precise process. The following guide is adapted from official and reputable tutorials.
Sometimes, the device shows “Baseband Unknown” or no signal after a failed update. While this is often caused by missing or corrupt modem firmware, rewriting the IMEI can sometimes resolve the issue if the baseband hardware is still functional. dual imei mtk write imei tool v11 full
To use such a tool effectively, several prerequisites must be met:
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Download the Dual_IMEI_MTK_Write_IMEI_Tool_v11_Full
Note: It is illegal in many countries to change an IMEI to a number that does not belong to the original device. This tool should only be used to restore original IMEI numbers found on the device's box or under the battery. Pre-Requisites Before You Start To ensure a smooth process, gather the following: V11 is compatible with Windows 7, 10, and 11.
Works with most MTK devices, including Vivo, Oppo, Xiaomi, Realme, and generic China phones. Sometimes, the device shows “Baseband Unknown” or no
Complete Guide to Dual IMEI MTK Write Tool V11: Fixing Network Issues on MediaTek Devices
Given the rapid evolution of MediaTek chips—now with Helio G99, Dimensity 6000/7000/8000 series, and Dimensity 9000+—the V11 tool is showing its age. Many newer phones (Android 12/13 with MT6833, MT6789, etc.) will not enter META mode in the same way, or they require signed authentication.
: Ensure the BPLGUInfo file matches the exact stock firmware version currently installed on the phone. Using a database file from a different model can brick the NVRAM partition.
