The format code for Samsung phones is #2878*2767* or #3855*2767*.
Code reading integrated assessment includes touch screen test, rooster test and camera test.
*#*#4636#*#* checking battery status.
#0228#* Learning information about battery.
Code *#*#0842#*#* is a special code for diagnosing and testing vibration function in Samsung devices to verify the condition of the vibrating motor, also known as vibration.
*#*#232339#*#* checking wifi.
Check that device is unlocked and working with all networks.
*#*#232331#*#* Bluetooth checking automatically.
This code *#*#0673#*#* is specially prepared for individually testing the performance of internal and external headphones. ”
#5376#* delete all messages.
#7337#* unlock code.
Code #9999#* is used to know the release of the operating system of the mobile phone.
#3243948#* The Voice Director Covers Code.
#32436837#* sound director operating code.
#9900#* remove temp files.
*#0808# change usb settings.
“#12580*369#* for details about the components of the hardware. ”
#1111#* Know the version type of service mode.
To know the fixed program release and upgrade it.
#34971539#* to enter the camera settings.
#0011#* to know information about GPS.
Code *#*#4636#*#* is a code that reveals information about your smartphone device.
*#*#19732840#*#* Enable code Test Mode.
*#*#2663#*#* touch screen verification code.
*#*#7262626#*#* Field Test code.
*#*#44336#*#* promo code build time.
Code to display Mac address for wifi
#06#* IMEI number display code for smartphone.
Proximity Sensitive Check Code *#*#0588#*#*.
*#*#0588#*#* GoogleTalk services promotion code.
Code *#*#0842#*#* is used to diagnose phone vibration and test screen backlight.
*#*#3264#*#* Code ROM version.
*#*#0*#*#* LCD testing code.
*#*#232331#*#* Bluetooth testing code.
*#*#2222#*#* code FTA software and hardware.
PDA phone code, RF call date, and hardware components.
This number represents the backup code for multimedia files.
#0289#* : Playing with the resonance test.
Conducting testing of the speaker and microphone in the device.
#2663#* : Information on the device screen.
