These Hidden codes will work in any Samsung Mobile....and here are all secret codes -
Samsung Galaxy Secret Code
*#06# (Display IMEI number)
*#1234# (Display current firmware
*2767*4387264636# (To display product code)
*#272*imei#* (Display/change CSC code)
or *#272*HHMM#*
*#*#1472365#*#* (GPS test settings )
*#12580*369# ( SW
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