Flashing custom ROMs, stock firmware via SPD Upgrade Tool, or Formatting Flash often wipes the NVRAM partition. Result? The phone shows or IMEI: 0 . The SC7715 IMEI Tool restores this data without reflashing the entire firmware.

The Sc7715 Imei Tool is a software utility used to repair or change the IMEI (International Mobile Equipment Identity) number on Android devices, specifically those with a Spreadtrum SC7715 chipset.

Let’s address the elephant in the room: Many websites offering this tool bundle it with adware or trojans.

The SC7715 is an entry-level 3G processor commonly found in:

The target device must be booted into Diagnostic (Diag) Mode before connecting to the PC. Basic Usage Guide