Input the original 15-digit IMEI numbers (usually found under the battery or on the retail box) into the IMEI 1 and IMEI 2 fields.
Restoring your device's original identity requires precise steps to ensure the software communicates correctly with the hardware: spreadtrum imei tool v41 updated
The is a specialized Windows-based utility designed to repair or restore original IMEI numbers on mobile devices powered by Spreadtrum (SPD) and UNISOC chipsets. This version is widely used by technicians to address issues like "Invalid IMEI," "Null IMEI," or network connectivity problems following a firmware flash. Key Features of Version 4.1 Input the original 15-digit IMEI numbers (usually found
: Compatible with both Diag Mode (universal factory protocol) and Normal/MTP Mode . " "Null IMEI