BEST ANDROID CODES YOU NEED FOR YOU MOBILE PHONE
1. Phone Information, Usage and Battery–*#*#4636#*#*
2.2. IMEI Number–*#06#
3. Enter Service Menu On Newer Phones-*#0*#
4. Detailed Camera Information–*#*#34971539#*#*
5. Backup All Media Files–*#*#273282*255*663282*#*#*
6. Enable Test Mode for Service-*#*#197328640#*#*
7. Wireless LAN Test–*#*#232339#*#*
8. Back-light Test–*#*#0842#*#*
9. Test the Touchscreen–*#*#2664#*#*
10. Vibration Test–*#*#0842#*#*
11. FTA Software Version–*#*#1111#*#*
12. Complete Software and Hardware Info–*#12580*369#
13. Diagnostic Configuration– *#9090#
14. USB Logging Control– *#872564#
15. System Dump Mode– *#9900#
16. HSDPA/HSUPA Control Menu–*#301279#
17. View Phone Lock Status–*#7465625#
18. Reset the Data Partition to Factory State–*#*#7780#*#*