Spreadtrum Imei Tool V41 Better

Users upgrading from older versions (like V3 or early V4 releases) will find V41 more reliable. Here’s why:

: Connect your device to the PC and ensure it enters Diag Mode . Configure the Tool : Launch WriteIMEI.exe . Select the correct COM Port matching your Device Manager. Under "Mode Select," choose Normal Mode . spreadtrum imei tool v41 better

: Supports writing IMEI for single, dual, or even triple-SIM devices. Users upgrading from older versions (like V3 or

: It offers broad compatibility across the Spreadtrum (SPD) platform, including support for newer UNISOC chipsets found in modern budget smartphones. Select the correct COM Port matching your Device Manager

Click the dropdown selector and switch it to match the exact COM number discovered in your Device Manager.

Earlier versions struggled with Unisoc's new naming convention. V41 introduces native support for the . These chips power modern 4G LTE budget phones from Infinix, Tecno, Itel, and Blackview. V41 recognizes the new DIAG ports without requiring manual VID/PID overrides, a feature that was notoriously absent in v40.

Built-in version checking ensures you’re always working safely. You can input a version number for verification before writing, or leave it empty to read the current version from the device automatically. This prevents mismatched firmware operations.