A note of warning👇
So each code comes with a short description of what each code does. I suggest you really, like really read what they do and understand it carefully.
Incidents like data loss or phone reset are very possible so use at your own risk.
Nevertheless, this is way easier than having to ransack through your phone every time you need to do simple tasks like to check software version of your phone and IMEI number.
Secret Codes for all Samsung Galaxy phones
If you use any Samsun Galaxy smartphone (all the way from S2 if you like), you can basically use the following secret codes to check numerous things on your device.
1 )
*#12580*369#: To check software and hardware information
*#0228#: To check battery status
*#0011#: To check service menu
*#0283#: To test Loopback
*#0808#: To check USB service
*#9090#: To enter service mode
*#*#4636#*#*: Use to display information about the Phone, Battery and Usage stats.
*#*#7780#*#*: Use to reset your phone to factory settings.
*2767*3855#: Use this to completely wipe your phone and reinstall the phone’s firmware.
*#*#34971539#*#*: Use to see complete information about your camera.
*#*#7594#*#*: Use to change how the power button behaves.
*#*#273283*255*663282*#*#*: Use this secret Samsung Galaxy code to quickly backup all your media files.
*#0589#: Use to enter Light Sensor mode
*#0588#: Use to check Proximity Sensor
*#*#232338#*#*: Use to access all Wi-Fi Mac Address
*#*#526#*#*: Use for WLAN network
*#*#1472365#*#*: Use for testing GPS
*#*#1575#*#*: Also use for another test code for GPS testing
*#9090#: Use for Diagnostic Configuration
*#*#232331#*#*: Use to troubleshoot Bluetooth
#*3888#: Use to enter Bluetooth Test Mode
*#*#0673#*#*: Use for audio Testing
#*#0*#*#*: Use to test your device screen
*#*#0842#*#*: Use to check Backlight and Vibration and perform other general tests
*#0*#: Use for General Test Mode
*#0673#: Audible
*#8999*8378#: Use for Universal Test Menu
*#0782#: Use for Mobile Time Testing in Real-Time
*#0842#: Use for Vibration Motor Test
2) SAMSUNG SECRET CODES FOR NETWORK
If you need to use a code to check the network status of your Samsung Galaxy phone simply used the following USSD codes:
*7465625*638*#: Use to customize MCC/MNC Network Lock
#7465625*638*#: Use to Insert Network Lock and conduct network data locks
*7465625*782*#: Use this code to customize Network Lock NSP
*7465625*782*#: Use to Insert any Network lock keycode (semi-partiality)
#7465625*77*#: Use to Insert Network Operator
*7465625*77*#: Use to Network Lock SP
*7465625*27*#: Use for Functioning and Network Lock for NSP/CP
#7465625*27*#: Use for Network insertion of Galaxy content provider
*#272*IMEI#: Use for CSC Code of Galaxy S3 to get buyer code
*#2263#: Use to choose the type of your network mode RF Band.
3 )
SAMSUNG ORIGINAL CHECK CODE.
To check if your Samsung phone is original, use either of the following codes as it’s relevant to you:
Dial *#*#4636#*#* to get Your Device Info
Dial *#*#2222#*#* to view Firmware hardware version
Dial *#12580*369# to check hardware and software info
Dial #*#8377466# to check All Hardware and software version of the device.
Samsung secret codes to unlock & lock SIM
If you want to be able to lock and unlock your SIM card without needing to dig through your phone settings for it, simply try the following codes:
#0111*0000000#: Use to unlock your SIM
#7465625*28746#: Use to turn on Auto SIM LockSamsung secret codes to unlock & lock SIM
If you want to be able to lock and unlock your SIM card without needing to dig through your phone settings for it, simply try the following codes.