SAMSUNG

*#1234# :SW Version

*#2222# :HW Version

*#0842# :Vibrator Test

*#0289# :Buzzer Test

*#0228# :Battery Statue

*#0782# :RTC Display

*#0523# :LCD Contrast

*#0377# :NVM error Log

*#5646# :Logo set

*#0778# :SIM Service Table

*#0638# :SIM Network ID

*#0746# :SIM Info

*#076# : Production no

*#2576# :SIM errors

Lock Manager

*2767*2878# :EPROM Reset

*2767*3855# :Master Reset

*#2767*63342# :Media Reset

*2767*667# :MMS reset

*2767*927# :WAP Reset

If you’re Phone will not reset by using those code:

*2767*637#

*2767*688#

#*7337#

*#9998*3323#

*#9998*627837793#

*2767*7822573738#

unlock Code

Model: Samsung SGH-E715

Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.

Model: Samsung SGH-M100

Type *#9998*627837793#. Then type *#9998*737#. Press >/ [] (Play Stop) until phone shows NCK/SPCK number. Press Exit. Type #0111*CODE# (Code is the last 8 digits of the NCK/SPCK)

Model: Samsung SGH-S105

Remove SIM Card. Enter *2767*7822573738# and after phone reboots, enter #0111*00000000#

Model: Samsung SGH-S307

Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.

Model: Samsung SGH-X100

Turn off the phone. Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. Choose menu #7. After phone reboots type *0141# and hit the Call button. Turn off and insert another SIM Card. Turn on. The code is 00000000.

Model: Samsung Universal

TEMPORARY UNLOCK:

Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. You will get a new menu. Select Malloc Fail.

In newer phones:

#*7337#

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