Beyond IMEI, the tool can write Wi-Fi addresses, Bluetooth addresses, and device serial numbers.
Restores the 15-digit IMEI numbers for both single and dual SIM slots. Spreadtrum Imei Tool V4.1
Flashing a new ROM using tools like ResearchDownload or SPD Upgrade Tool often overwrites the NVRAM (Non-Volatile Random Access Memory) partition where the IMEI is stored. The result? A phone with working Wi-Fi but zero cellular service. Beyond IMEI, the tool can write Wi-Fi addresses,
Utilizes "Diag Mode," a universal factory USB protocol for Spreadtrum platforms that often eliminates the need for specific brand/model selection or boot keys. the tool can write Wi-Fi addresses