Bismillahi...
Below are some secret android codes that you need to know. As an android users you have to know some secret codes for your device..
42 Amazing Android Secret Codes
Posted by Essoh on 06:31 AM, 13-Dec-15
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 devicein 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 hide test 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 FTAHardware 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!..
Alhamdulillahi... if you have any problen concerning your android device call us at 07035311650
