Certificate Error

[mpcpatsunwine_h]

My Mini Pro has suddenly stopped downloading my emails and comes up with certificate error. check that time and date are correct. I have checked and they are correct. have tried switching phone on and off and removing the battery but it still will not connect, Any idea's?

[def852]

Please help me

I have Xperia x10 mini and today I tried to flash my phone.

After that my phone didn't open again and when I press the activation button I doesn't open,I connect the USB cable but the red light doesn't appear to flash.Please help me

[def852]

Please help me

I have Xperia x10 mini and today I tried to flash my phone.

After that my phone didn't open again and when I press the activation button I doesn't open,I connect the USB cable but the red light doesn't appear to flash.Please help me