FRP TEST POINT Tecno Spark 8C KG5J MediaTek (MT6761) PANDORA TOOL
Removing a Google account with Pandora Box requires purchasing the module, either the physical unit or just the license (it's not free). It's for users/technicians who already own the software.
Most users who have it know how to do it. They select the steps shown in the video, connect the device while it's powered off, and connect the appropriate test points and drivers. That's it.