all Samsung Galaxy Secret Codes List

• Software Version : *#9999#
• IMEI Version : *#06#
• Serial number : *#0001#
• Current Firmware : *#1234#
• Battery information : *#8999*228# or *#0228#
• SIM Card information : *#8999*778#
• S/W Version : *#1111#
• Samsung hardware version: *#8999*837#
• Show Date and Time : *#8999*782#
• LCD Contrast : *#9998*523#
• Display Storage Capacity : *#8999*636#
• Smiley : *#9125#
• Debug screen : *#8999*324# or *#9998*324#
• Vibration test : *#8999*842# or *#9998*842#
• H/W Version : *#2222#
• Show Network information : *#8999*638#
• SIM Phase : #*7462#
• Alarm Ringtone Test : *#8999*289# or *#9998*289#
• Data-battery : #*2286#
• Full Reset : *2767*3855#
• Task screen : #*7828#
• Restart Phone : #*2562#
• White Screen : #*7666#
• Hands Free Mode (Activate/Deactivate)  : #*4263#
• Accessory : #*7326#
• Phone Model : *#92782#
• Java Version : *#5282837#
• General Defense : #*3353#
• Call list : *#2255#
• GPRS Tool : *#4777*8665#
• IMSI : #*1400#
• Check Code : #*3353#
• EEPROM Reset : #*7337#
• Error log menu : *#8999*377#
• JAVA Mode : #*5737425#
• Bluetooth MAC Address : *#232337#
• Reset Language : *#0000#

Some Extra Samsung Codes Lists :-

• Watchdog ON/OFF: *#8999*364#
• RAM Dump : #7263867#
• Reset Mobile TV : *2767*688#
• Camera Reset : *2767*226372#
• Wap Reset : *2767*927#
• Custom Reset : *2767*2878#
• WATCHDOG signal route setup : *#8999*427#
• AMR REC START : #*22671#
• RLC bitmap compression Activate/Deactivate : #*7722#
• EGPRS multislot : #*3273#
• GSM Activate/Deactivate : #*4760#
• FORMAT FLASH VOLUME : #*3676#
• DCS Support Activate/Deactivate : #*3270#
• Audio Path (Hands-Free) : #*2834#
• Charging Duration : #*2474#
• Permanent Registration Beep : #*2337#
• DELETE ALL SMS : #*5376#
• Call Failed : #*2255#
• Old Time : #*8466#
• Voltage/Frequency : #*7983#
• L1 Sleep : #*5176#
• External looptest 115200 bps : #*3941#
• Time ON : #*2558#
• Copycat Feature (Activate/Deactivate) : #*2679#
• Auto-Answer ON/OFF : #*2886#
• Incremental Redundancy : #*4773#
• Tone Generator Mute : #*7200#
• BLUETOOTH Test mode : #*3888#
• Check Phone Lock Status : *#7465625#
• Service Mode : *#197328640#
• Content Provider Keycode : #7465625*27*#
• Network Lock Keycode NSP/CP : *7465625*27*#
• Configure Network Lock MCC/MNC : *7465625*638*#
• Phone Lock Status : *#7465625#
• Sellout SMS / PCODE view : *2767*4387264636#
• HSDPA/HSUPA Control Menu : *#301279#
• OTA Update Menu : *#8736364#
• Auto Answer Selection : *#272886#
• GCF Mode Status : *#3214789#
• Test History : *#07#
• WLAN Engineering Mode : *#526#
• Data Create Menu : *#273283*255*3282*#
• NAND Flash S/N : *#03#
• Melody Test Mode : *#0289#
• Audio Loopback Control : *#0283#
• GCF Configuration : *#4238378#
• Diagnostic Configuration : *#9090#
• (RF Band Selection/Network modes select) : *#2263#

These are the list of All Samsung Codes (Secret Codes). Hope it will help you to know your Samsung smartphone easily.

further information call to 0966016036
debre birhan, ethiopia