If you have tried Maui META, SN Writer, and the root method, and your IMEI is still dead, you may have a hardware-level NVRAM corruption. In this rare case:
This is an Android APK, not a PC tool. If your phone is rooted, you can input IMEIs directly. mtk imei repair tool without box
While the technical capability to repair IMEIs without a box is impressive, it is impossible to ignore the darker side of this technology. The ability to rewrite an IMEI is a double-edged sword. Legitimate users utilize these tools to restore functionality to phones that suffered software corruption. However, criminals frequently use them to "unblacklist" stolen phones. If you have tried Maui META, SN Writer,