LG GM200
Mobile does not work

Espected sir,

my lg mobile gm200 does not work properly.it does not read the images from memory card.does not show the snap captured by the camera and the file received from bluetooth can work only one time and then not work

i can repair it from lg custmor service center two times but the same problem can exists again.please tell me the solution for this problem

my phone lg gm200 is in warrenty

please reply me as soon as possible

thanks