Samfw Frp Tool 3.1 How To: Use !!install!!
Type *#0*# into the dialer. This should open a hardware test menu with several squares (Dimming, Red, Green, etc.).
: Install the Samsung Android USB Driver on your PC to ensure the tool recognizes your device. samfw frp tool 3.1 how to use
If *#0*# does not work, try alternative codes like *#88# or *#*#1472365#*#* . Type *#0*# into the dialer