sir,
i bought a w580 on may 2008...at first, it was working well. But on one day, it suddenly went dead... i submitted the phone on service centre, an d they told that there is complaint with the mother board and they replaced it within 10 days...but when i got my mobile back, it shoed problems with the network..it was not able to cover networks while all of my friends got coverage...i went to the service centre again amd they told that it is complaint of the new mother board..i submitted the mobile on sony ericsson centre an trivandrum, kerala...what should i do???

yours faithfully,

nishanth