If you are looking to check where is the Samsung Galaxy M02 M022F Test Point then follow the steps below. Then use them to enter Download Mode to perform various functions like flashing firmware, installing custom ROM/Kernel...
How to remove screen lock and FRP Samsung Galaxy M02 M022F
You can use EFT dongle, UMT dongle, octopus FRP tool, MRT key tool to remove screen lock and FRP on Samsung Galaxy M02 M022F or you can use other tools using Test Point above to boot your phone into Download Mode.