The W910i has to be the worst phone I'd ever owned. I'm now on a C905, which is also experiencing problems. Sony Ericssonthis cel rocks in sleekness style but it restarts suddenly and is embaressin anyways will sony ericsson replace my cell as its still under waranty??? (ends on nov 2009) i wouldnt mind the same phone without the restarting prob is going great for newer phones. Don't you think?