SOLVED: What Does WIPE THE CACHE PARTITION Do On Android Devices Like the Galaxy S6

If you have problems with your Android device including the dreaded Black Screen of Death you may be told to WIPE THE CACHE PARTITION.  On a Samsung Galaxy S6, you can do this by: powering off the device press the VOLUME UP + HOME  + POWER buttons all the same time and HOLD THEM DOWN release only the POWER button when the device vibrates release the other buttons when the ANDROID SYSTEM RECOVERY screen appears using the…