Here You Go!

#*6837# = Official Software Version
*#9999# = Software version
*#8888# = HW version
*#8377466# = Same HW/SW version thing

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*2767*688# = Unlocking Code
*#8999*8378# = All in one Code
*#4777*8665# = GPSR Tool
*#8999*523# = LCD Brightness
*#8999*3825523# = External Display
*#8999*377# = Errors
#*5737425# = JAVA Something{I choose 2 and it chrashed}
*#2255# = Call List

#*536961# = Java Status Code
#*536962# = Java Status Code
#*536963# = ...