Most mobile phone users are familiar with most of their functions, but few know that every phone hides its own set of secret codes.
These cell phone secret codes provide detailed information about the phone’s software, model, and even hidden features and settings that are not accessible through the phone’s regular menu.
Secret codes that show you new information about your mobile phone
These codes can provide valuable information about an Android device, providing useful data for troubleshooting in service or verifying the correct operation of certain features and hardware components.
To access these codes, you need to type them on the phone’s dialing screen, and after entering them completely, specific information will be displayed.
Codes for Samsung phones
*#06# – IMEI code
*#1234# – Display current firmware
#*#4636#*#* – Diagnostic and general settings mode
*#*#7780#*#* – Return to factory settings
*2767*4387264636# – Display product code
*#*#1472365#*#* – GPS testing
*#*#197328640#*#* – Service mode for the main menu
*#232337# – Bluetooth address
*#232331# – Bluetooth testing
*#9090# – Configuration diagnosis
*#0842# – Test vibration motor
*#0673# – Test audio
*#0*# – General testing
*#872564# – USB login control
*#0782# – Test real time
*#1575# – GPS control menu
273283*255*3282*# – Data creation menu
*#34971539# – Details about the camera firmware update
*#0589# – Light sensor test mode
*#44336# – Software version information
*#273283*255*663282*# – Create data on SD card
*#07# – Test history
*#7353# – Quick test menu
Codes for iPhones
*#06# – Show IMEI code
*3001#12345#* – Contains all internal iPhone settings and network information
*#67# – Can forward a call when the phone is in a conversation
*#31# – Allows to hide the phone number
#43# – Disable call waiting
*43# – Activate call waiting
*#43# – Call waiting status
*#5005*7672# – Message center verification
*#62# – Checking forwarded calls if no network available
*#61# – Check missed calls
##002# – Deactivate call forwarding
**63 – StarStar Me is a monthly subscription service that allows an iPhone user to choose a nickname to be called by. All they have to do to call you is add ** and then select the number next to the letter and dial the word. (**2378 for **BEST) This way, they will be able to call you from their memory more easily.
Codes for Huawei phones
*#*#6130#*#* – Test Menu
*#*#0000#*#* – Secret Menu / Advanced Options / Tricks
##497613 and send or call button – Menu for tests
##745698 – Get Version Number of Huawei Phone
##258741 – Factory Reset
Codes for HTC phones
*#*#3424#*#* – HTC function test Program
*#*# – HTC Info menu
*#*#8255#*#* – Launch GTalk Service Monitor
##3424# – Diagnostic mode
##3282# – EPST menu
##8626337# – VOCODER
##33284# – Field trial menu
##786# – Reverse Logistics Support
##7738# – Protocol Revision
*#*#1111#*#* – Software version
*#*#2222#*#* – Hardware version
*#*#4636#*#* – HTC info menu
Codes for LG phones
3845#*850# – Diagnostic Test Menu for AT&T phones
5689#*990# – Diagnostic Test Menu for Sprint phones
3845#*851# – Diagnostic Test Menu for T-Mobile phones
##228378 – Diagnostic Test Menu for Verizon phones
3845#*855# – Diagnostic Test Menu for the international version
Codes for Oneplus phones
*#808# – Hidden menu for tests, offers a very wide range of tests and checks
*#*#4636#*#* – Show information about phone, battery, wifi, etc
Mobile phone. Photo source: pexels.com
Codes for Xiaomi phones
*#*#4636#*#* – Information and Test
*#*#6484#*#* sau *#*#64663#*#* – Engineering Mode
*#*#225#*#* – Calendar information
*#*#564548#*#* – Phone manufacture date, Hardware Version, etc.
Code for Motorola phones
##7764726 – Motorola Droid hidden menu
Code for Sony Xperia phones
*#*#7378423#*#* – Service tests for sensors and more
General phone codes
*#*#4636**#* – For more information about your phone, battery and Wi-Fi.
*#34971539# – Provides information about the device’s camera.
*#2663# – Provides touch screen information.
*#1234# or *#44336# – To know the firmware version.
*#06# – Gives the IMEI number, the phone’s ID, like a computer’s IP address.
*#232337# – To know the MAC address of the device.
*#232338# – To know the WLAN MAC address of the device.
*#*#8255#*#* – Show GTalk Service.
*#7465625# – Check the lock network (simlock) of the phone.
Codes for testing major components
These commands are primarily diagnostic tools to identify the cause of possible malfunctions. They can be helpful in the service and repair process.
*#0*# – Tests the unit’s screen and speakers.
***#2664#*#* – Perform a touch screen test.
*#0283# – Tests loops between microphone and speakers (for microphones).
*#0588# – Tests the camera’s proximity sensor.
*#0228# – Show battery stats (like the *#*#4636#*#* code seen above).
*#0289# – Play a test song.
*#0782# – Displays the date and time configured on the device.
*#0842# – Test your phone by vibrating.
*#0673# – Tests the sound (MP3) portion of the device.
*#0011# – Display basic GSM phone information.
*#4777*8665# – Tests GPRS and device configuration menus.
Codes for parameters
It refers this time to some very specific requirements of the Android smartphone or tablet, they must be tested with caution!
*#782872# – Switch to Qualcomm USB mode.
*#726872# – Switch to standard USB mode.
*#197328640# – For debug mode.
*#2470# – Enable or disable beep when taking photos with native apps.
*#78# – Displays the Samsung device management settings menu.
Codes for the system
This last batch is probably the most sensitive of the problem, but as you have followed our recommendations at the beginning of the file, you are not risking anything serious.
*#9900# – Recover system logs (RAM, kernel, modem) in files.
#*273*283663282*255*# – Copy all multimedia data (photos, sounds, videos) from the SD card to the internal memory of the device.
*2767*3855# – Perform a “hard reset” on your device (wipes all data)
*2767*2878# – It will reset the whole phone, but does not delete the recorded data
**04*CPA*NP*NP# – Change your PIN on your phone or tablet.
2023-10-08 09:31:55
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