I have owned my blackberry curve 8520 now for about 3 weeks and in these last few days my browser has just stopped working both wi-fi and carrier when i go onto my browser the transfer arrows come up in the top right hand corner for about a second then nothing happens and it says theres a problem with the connection, then when i go onto the wap browser the same happens but it says there was a communication error?? Has anyone else had a problem similar to this???
Thanks for any help.

Have you tried a battery pull? Also call your carrier and query whether there is a problem with their services.

Another thing you could try is logging into your BIS account and clicking Resend Service Books.

Thanks for that it worked lol ive been trying absolutley everything!

Glad to hear that it's fixed.