Android secret codes


1. Tests

*#*#0588#*#* – Proximity sensor test

*#*#2664#*#* – Touch screen test

*#*#2663#*#* – Touch screen version

*#*#0*#*#* – LCD test

*#*#0673#*#* OR *#*#0289#*#* – Melody test

*#*#0842#*#* – Device test (Vibration test and BackLight test)

*#*#3264#*#* – RAM version

*#*#0283#*#* – Packet Loopback

*#*#232331#*#* - Bluetooth test

*#*#232337#*# - Shows Bluetooth device address

*#*#232338#*#* – Shows WiFi MAC address 


*#*#1472365#*#* - GPS test

*#*#1575#*#* - Another GPS test



2. Obtaining Firmware information 

*#*#1234#*#* – PDA and Phone

*#*#1111#*#* – FTA SW Version

*#*#2222#*#* – FTA HW Version

*#*#44336#*#* – PDA, Phone, CSC, Build Time, Changelist number

*#*#4986*2650468#*#* – PDA, Phone, H/W, RFCallDate



3. Backup

*#*#273283*255*663282*#*#* - a menu in which you can backup your files



4. Service mode

*#*#197328640#*#* - you can change settings or run tests in service mode



5. Change ”End Call / Power button

*#*#7594#*#* - change the “End Call / Power” button action in your phone



6. Reseting phone

*2767*3855# – used to reset your phone to factory settings. Be careful with it though, this option will remove files, setting etc 

*#*#7780#*#* - this will perform a factory data reset, removing Google account settings stored in your phone, downloaded applications, system and application data and settings



7. Information about your phone

*#*#4636#*#*- it will show you: battery information, battery history, phone information, usage statistics

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