doubts reg k810 - Esato archive

Posted by paramsikh
1)what is that small round part just to the right hand side of the xenon flash at the back of the k810i mobile .

2) on the top surface of k 810 there is a small depression in the middle near the side of the switch on- off button. what is it

3) i want to put a music in the middle of a song as my ring tone.. how is it possible to cut that piece of music alone from a song