Before you begin, ensure you have the installed on your PC so the computer recognizes your phone in "DIAG" or "Download" mode. Step 1: Preparation
original IMEI numbers that may have been lost or corrupted during firmware flashing or hardware repairs. Key Features IMEI Repair: Restore the original IMEI for single or dual SIM devices. Address Management: Supports writing other essential device IDs, including Bluetooth addresses Wi-Fi addresses Serial Numbers Operating Modes: Typically supports different connection methods, such as Normal Mode Calibration Mode , to interface with the device. General Usage Guide spreadtrum imei tool v41 patched
The term "Spreadtrum IMEI Tool" is a generic name for a utility designed to interface with the chipset of a device powered by a Spreadtrum processor. Its core function is to directly to the device's firmware. These identifiers typically include the International Mobile Equipment Identity (IMEI), Wi-Fi MAC Address, Bluetooth Address (BD_ADDR), and Serial Number (SN) . Before you begin, ensure you have the installed
Set the connection mode to "Calibration" or "Diag Mode" depending on the device generation. Select the correct USB COM Port. Wi-Fi MAC Address
Ensures the device is recognized under Device Manager when connected.
Launch Windows Device Manager. Check for any yellow warning flags under the "Ports (COM & LPT)" or "Universal Serial Bus Controllers" hierarchies. Reinstall the SCI-USB-2-Serial drivers and change to a physical USB 2.0 port instead of a newer USB 3.0 port. Error: "Write NV Failure"