Hold the or Volume Up key (boot key) and connect it to the PC via USB.
While "Sc7715 Imei Tool" is a common search term, the functionality is often found within these specific programs: Sc7715 Imei Tool Download
The SC7715 IMEI tool is a small software application that allows users to change or repair the IMEI number on their mobile devices powered by the Spreadtrum SC7715 chipset. The IMEI number is a unique identifier assigned to each mobile device, and it is used to identify a device on a mobile network. Hold the or Volume Up key (boot key)
You cannot simply download and run the tool. Preparation is key. Sc7715 Imei Tool Download