: Under the "Select" or "Set" menu, enable the IMEI fields. Enter the valid 15-digit IMEI numbers (IMEI 1 and IMEI 2 for dual-SIM devices).
: Choose Normal Mode or Diag Mode depending on your device's state.
Restore the original IMEI for both SIM 1 and SIM 2.
: Supports various SPD-based brands, including Infinix , Tecno, Itel, and Airtel phones. General Usage Guide
: Supports writing IMEI 1 and IMEI 2 for dual-SIM devices.
: Designed specifically for Spreadtrum/UNISOC processors, including popular series like the SC7731 and SC9832.
: Improper use can lead to "Null IMEI" or "No Service" issues if the NVRAM data is corrupted. It is recommended to back up your current firmware before proceeding.