HTC MOBILE PHONE SECRET CODES These codes work on most HTC Mobile Phones to hidden functions that you cant change through the phone menu activate & deactivate more advanced. 1. This code for getting Phone information: *#*#7780#*#* 2. This code for getting Battery information: *#*#7780#*#* 3. This code for getting Battery history: *#*#7780#*#* 4. This code for Bluetooth test: *#*#232331#*#* 5. This code for Showing Bluetooth device address: *#*#232337#*# 6. If want to test your LCD press this code: *#*#0*#*#* 7. If want to show your RAM version press this code: *#*#3264#*#* 8. This code for touch screen version: *#*#2663#*#* 9. This code for touch screen test: *#*#2664#*#* 10. This code for proximity sensor test: *#*#0588#*#* 11. This code for Melody test: *#*#0673#*#* OR *#*#0289#*#* 12. This secret code for Showing WiFi MAC address: *#*#232338#*#* 13. By using this secret code you can test your GPS: *#*#1472365#*#* 14. This code for another GPS test: *#*#1575#*#* 15. This code for PDA, Phone, H/W, RFCallDate: *#*#4986*2650468#*#* 16. This code for PDA and Phone: *#*#1234#*#* 17. This code for FTA SW Version: *#*#1111#*#* 18. This code for FTA HW Version: *#*#2222#*#* 19. This code for PDA, Phone, CSC, Build Time, Changelist number: *#*#44336#*#* 20. This code for Packet Loopback: *#*#0283#*#* 21. If you want to test device press(Vibration test and BackLight test also): *#*#0842#*#* 22. If you want know usage statistics press this number on your mobile main screen: *#*#7780#*#* 23. By using this code you can opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo: *#*#197328640#*#* 24. WLAN, GPS and Bluetooth Test Codes: *#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* WLAN test (Use Menu button to start various tests) 25. Please be careful as its not always possible to undo the effects of a code (e.g. factory reset): *#*#4636#*#* *#7780#Factory Reset *#9900#SysDump copy logcat/dumpstate/dumpsys, enable debug log, copy watchdogdumpstatelog) *#0*#– Test Utility – SAFE TO PLAY WITH *#0289#Melody Test again? *#0673#Melody Test SAFE TO PLAY WITH *#0842#Vibration test SAFE TO PLAY WITH *#2263#?? *#2663#Touchscreen Accuracy Test SAFE TO PLAY WITH *#767*3855#Factory Format –CRAP!! WARNING!!!