REFERENCE SAMSUNG A207F U3 MCK CODER DONE

[Zhaeyan_2015]

GO TO SETTING
TAP 10TIMES BUILD NUMBER BACK
OPEN DEVELOPER OPTION
ON USB DEBUGING BACK
DIAL *#8080#
select DM+MODEM+ADB
CONNECT USB CABLE
CLICK READ CODE SAMKEY

PAANO E ENTER ANG UNLOCK CODE PANOORIN DITO SA LINK
https://web.facebook.com/100000743565145/videos/pcb.5261596673875066/904215890274181