Samsung SGH-600

*#06# -> Show IMEI
*#9999# -> Show Software Version
*#0837# -> Show Software Version (instructions)
*#0001# -> Show Serial Parameters
*#9125# -> Activates the smiley when charging.

*#9998*228# -> Battery status (capacity, voltage, temperature)
*#9998*246# -> Program status
*#9998*289# -> Change Alarm Buzzer Frequency
*#9998*324# -> Debug screens
*#9998*364# -> Watchdog
*#9998*377# -> EEPROM Error Stack - Use side keys to select values. Cancel and ok.
*#9998*427# -> Trace Watchdog
*#9998*523# -> Change LCD contrast - Only with version G60RL01W
*#9998*544# -> Jig detect
*#9998*636# -> Memory status
*#9998*746# -> SIM File Size
*#9998*778# -> SIM Service Table
*#9998*785# -> RTK (Run Time Kernel) errors - if ok then phn is reset, info is put in memory error.
*#9998*786# -> Run, Last UP, Last DOWN
*#9998*837# -> Software Version
*#9998*842# -> Test Vibrator - Flash the screenligth during 10 seconds and vibration activated.
*#9998*862# -> Vocoder Reg - Normal, Earphone or carkit can be selected
*#9998*872# -> Diag
*#9998*947# -> Reset On Fatal Error
*#9998*999# -> Last/Chk

*#9998*9266# -> Yann debug screen (=Debug Screens?)
*#9998*9999# -> Software version

*0001*s*f*t# -> Changes serial parameters (s=?, f=0,1, t=0,1) (incomplete)
*0002*?# -> unknown
*0003*?# -> unknown

SP-unlock SGH-600 and SGH 2100

*2767*3855# -> Full EEPROM Reset ( THIS CODE REMOVES SP-LOCK!! )
But also changes IMEI to 447967-89-400044-0, To restore your old IMEI use the IMEI program
found on the software page.

*2767*2878# -> Custom EEEPROM Reset

These codes has been tested with version FLD_2C6 G60SB03X of Samsung SGH-600

Data Cable schematics (click here)

Pin-Out 1- GND 2- RS232 TXD 3- RS232 RXD 4- RS232 RTS 5- MAX 4.2 IN ??? 6- GND 7- GND 8- SPK - OUT 9- SPK + OUT 10- SCL I2C comm proprietary bus 11- SDA I2C comm proprietary bus 12- RS232 CTS 13- VCC 5V OUT 14- DC 9V IN 15- DC 9V IN 16- MIC + IN 17- MIC - IN 18- +3.6V IN battery 19- GND 20- Antenna 21- Antenna 22- GND 23- GND 24- n.c. 25- Temperature sensor IN 26- +3.6V IN battery 27- GND 28- GND
Lopez