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. #12580369#
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 listnumber. ##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. 27673855#
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!
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U dey try, gud job
ReplyDelete@mike ,
ReplyDeletetnks,,,come here everyday for fresher cheats and invite ur friend also
U said 1 can use mtn biz class 4 call,i tried it it didn‘t work
ReplyDelete