SAMSUNG MOBILE MASTER CODES! *2767*JAVA# Java Reset and {Deletes all Java Midlets}
*2767*MEDIA# Reset Media {Deletes All Sounds and Pics}
*2767*WAP# Wap Reset
*2767*CUST# Reset Custom EEPR0M
*2767*FULL# Reset Full EEPR0M {Caution}
For example -*2767*JAVA# would be keyed in
as*2767*5282#
{Note : Not all codes will work with SGH-C100.}
The master reset code is:
#*7728#
This will not delete anything from your
mobile phone, but set each and eveything to its default/standardsetting as it was on the time of purchase.
To unlock your phone put a sim from another company,
Now Type *#9998*3323# it will reset your phone. Push exit and then Push 7,
It Will reset again. Put your othersim in and it will say sim lock,
Type in 00000000 then it shouldbe unlocked. Type in*0141# then
The Green call batton and it's unlocked to all Networks...
This code may not work on the older phones and some of the newer phones..
If it doesn't work you will have to reset your phone without a sim in it
By Typing *#2767*2878# or*#9998*3855# {not tested}
Other Samsung Codes
*#9998*4357# Help Menu
*#9998*5282# Java menu (GRPS/CSD settings for JAVA server)
*#9999#0# Monitor Mode
*#9999# or *#9998*9999# Software Version
*#8888# or *#9998*8888# Hardware Version
*#9998*746# or*#9998*0746# or *#0746# Sim Infos
*#9998*523# or*#9998*0523# or *#0523# Display Contrast
*#9998*842# or*#9998*0842# or *#0842# Vibration On (until you push OK)
*#9998*289# or*#9998*0289# or *#0289# Buzzer On (until you push OK)
*#9998*288# or*#9998*0288# or *#0288# Battery & Field Infos
*#9998*377# or*#9998*0377# Error log
*#9998*778# or*#9998*0778# or *#0778# Sim Service table
*#9998*782# show date and alarm clock
*#8999*638# show network information *#9998*5646# change operator logo at startup
*#9998*76# production number
*#9998*968# view melody for alarm
*#9998*585# Non-Volatile Memory (NVM)
*#3243948# Digital Audio Interference Off
*#32436837# Digital Audio Interference On
FYI These codes have been obtained by decoding various.apk files present in the phone firmware.
