Android secrit codes

1. To check IMEI of your device, enter this code.
*#06#
2. To enter service menu on the very new Android phones.
*#0*#
3. To check battery status. *#0228#
4. To make device in Service mode. *#9090# / *#1111#
5. To get information about battery, usage statistics and device.
*#*#4636#*#*
6. To get all information about camera. *#*#34971539#*#*
7. To get software and hardware info. *#12580*369#
8. For ADC Reading. *#228#
9. To hidetest menu 2/Self Test Mode. #7353#
10. To hide service menu for Motorola Droid. ##7764726
11. For backup of our all media files. *#*#273283*255*663282*#*#*
12. It display the Wi-Fi mac address. *#*#232338#*#*
13. To view status of lock-phone. *#7465625#
14. To show RAM version. *#*#3264#*#*
15. To display build time and change list number.
*#*#44336#*#*
16. To see or display device’s Bluetooth address.
*#*#232337#*#
17. It enables test mode for service. *#*#197328640#*#*
18. To enable voice dial mode. *#*#8351#*#*
19. To disable the voice dial mode. *#*#8350#*#*
20. To test Back-light/vibration. *#*#0842#*#*
21. To test the touch-screen. *#*#2664#*#*
22. For Audio test. *#*#0289#*#*
23. For LCD display test. *#*#0*#*#*
24. To test Bluetooth of any Android device. *#*#232331#*#*
25. To perform a packet loop-back test. *#*#0283#*#*
26. For advanced GPS test. *#*#1575#*#*
27. To Perform a quick GPS test. *#*#1472365#*#*
28. To perform a proximity sensor test. *#*#0588#*#*
29. To perform field test. *#*#7262626#*#*
30. Testing Wireless LAN. *#*#232339#*#*
31. To check software version of S4. *#1234#
32. To Diagnose configuration of device. *#9090#
33. To control U-S-B logging. *#872564#
34. System dump mode. *#9900#
35. Reset to factory state. *#*#7780#*#*
36. To format Android device. *2767*3855#
37. To get pda, phone, H/W and RF Call Date. *#*#4986*2650468#*#*
38. To know about pda and firmware version.
*#*#1234#*#*
39. For FTA Software version. *#*#1111#*#*
40. For FTA Hardware version. *#*#2222#*#*
41. To change power button behaviour once code enabled.
*#*#7594#*#*
42. To launch Google Talk service monitor. *#*#8255#*#* Get 3G speed on 2G Sim Card, Network!..

☞kislay