Android Secret codes

Android phone තියන අපේ කට්ටියට ගොඩක් වැදගත් වේයි කියල හිතනවා.....
1. Phone Information, Usage andBattery – *#*#4636#*#*

2. IMEI Number – *#06#

3. Enter Service Menu On NewerPhones – *#0*#

4. Detailed Camera Information –*#*#34971539#*#*

5. Backup All Media Files –*#*#273282*255*663282*#*#*

6. Wireless LAN Test –*#*#232339#*#*

7. Enable Test Mode for Service –*#*#197328640#*#*

8. Back-light Test – *#*#0842#*#*

9. Test the Touchscreen –*#*#2664#*#*

10. Vibration Test – *#*#0842#*#*

11. FTA Software Version –*#*#1111#*#*

12. Complete Software andHardware 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 toFactory State – *#*#7780#*#*