Sony Ericsson Mobile Phone W595 — AUTO RESTART AND SLOW PROCESSING

w595 (sony ericsson cell phone) — continuously problems with phone

i purchase this phone october, 2008 . after some time i have synchronization probiem with computer, file transfer problem in my phone.
i have submitted it to rohtak service center of sony ericsson after 20 days i have received my phone with a new problem, my camera cover is scrached (bended by them) .
then i have submitted it with some display problem, there is a black mark on display . after 20ty days i have received my phone with blank display.they were telling me about 20 days more now i have submitted it to the head office of sony ericsson care new delhi okalla phase2 with this display problem.after 20 days i have recived my phone.now phone is properly working. but next night i have a new problem with my phone.it was not properly charged bettry and network problem.i have submitted it to sonipat service centre after this ihave facing network problem .switch off problem, now i have submitted it before 14 days plese help me . ihave wasted my time or money .my phone coste is Rs.14400 and ihave wasted 3 to 4 thousand rupees also.i am totaly disturbed please help me i will be begging for help.

pooor fellow, better throw it in dust bin first