Samsung cell phons have good appearances and good build quality, hence it’s very popular. Below are some secret codes for your Samsung cell phone. IMEI code: *#06# Help Menu: *#9998*4357# Java menu (GRPS/CSD settings for JAVA server): *#9998*5282# Monitor Mode: *#9999#0# Software Version: *#9999# or *#9998*9999# Hardware Version: *#8888# or *#9998*8888# Sim Infos: *#9998*746# or [...]