Hi there. I recently bought a C905 but didnt get insurance on it as it was 11.99 a month.
I have never had a problem with any phone before. But luck has it, i went and dropped this phone and made a small crack in the screen.

It was working fine for a week but then it stopped sending/recieving Phone Calls and sending/recieving text messages. And the battery started going down about 10% a minute.

Then when trying to charge the phone it gave me an error message of:

"serious error. stop charging. stop using your phone and contact a sony ericsson call center."

Could this be to do with the crack in my screen? And would that have something to do with my Phone call/messaging problem?

Any help would be much much appreciated and i look forward to a reply :)

Thanks for your time :o