
1- *#1111# for S/W version
2- *#1234# for Firmware version
3- *#2222# for hardware version
4- *#8999*8376263# All version together
5- *#8999*8378# TEST MENU6- *#4777*8665# GPSR tool
7- *#8999*523# LCD Brightness
8- Battery Info *#0228# OR *#8999*228#
9- Display storage capacity *#8999*636#
10- Display SIM card Info *#8999*778#
11- *#7465625#=check mobile lock status
its in the format *#simlock#
12- *7465625*638*code#=enables network lock
13- #7465625*638*code#=disables the above function
*#8999*8376263#
14- Samsung hardware version: *#8999*837#
15- Show network information: *#8999*638#
16- The display during warning: *#8999*786#
17- *#8999*667# Debug Mode
18- *#92782# PhoneModel (Wap)
19- #*5737425# JAVA Mode
20- #*7462# SIM Phase
21- #*7983# Voltage/Freq
22- #*3941# External looptest 115200 bps
23- #*5176# L1 Sleep
24- *#9998*627837793# Go to the ‘my parameters’ n there u will find new menu where you can unlock phone.(not tested 4 samsung C100) 4 Samsung
If ur phone doesn’t work u will have to reset your phone without a SIM in it by typing *#2767*2878# or *#9998*3855# (not tested) 4 few samsung
25- *7465625*28746# = Auto SIM lock ON
26- #7465625*28746# = Auto SIM lock OFF
*All Settings and Codes work on some Samsung Handset models only
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