IE,pocket msn not working,help pls!!!??

[Nayosounds]

Hello,

I don't know what happend but one day, I was on msn mobile wia wi-fi and the low battery shot down my PDA, after that pocket msn ain't connecting, hotmail not working(either via gprs or wi-fi,not even via syn to computer) and also the IE doesn't work via wi-fi, but it's woking fine with gprs...what happenede,what to do???

I made a hard reset of windowns...and it's still the same.

Tnx for help,

Nayo.

[Nayosounds]

Oh,sorry I forgot, it's the O2 xda mini S device...

Hope to get some help to manage this problem.

Tnx,

Nayo.