Useful code for galaxy s2

28 May, 2013

S/W Version Check : *#1234#
HW Version Check: *#197328640# -> [2]Version information -> [2]HW_VER,Rf_cal_date -> [1]Read HW VER
Factory Reset : *2767*3855#
IMEI Check : *#06#
LCD test mode: *#0*#
Self-test: *#7353#
Battery Information: *#197328640# -> [6]Common -> [1]Batt,Temp
Loop back test: *#0283#
Display IMEI *#06#