For the past week or so, about four times a day I have to do a battery pull because I keep getting this error message when using the Browser:
HTTP Error 504: Gateway Timeout
And it does that for every page I try to load. It'll work for a little bit, but then the error message eventually pops up again.
I hope it help, i had the same things during 3 weeks ...at the end i had error 523 and i cant turn on my cellphone anymore, i suggest you to do fast as possible a backup of all your contacts. i am lucky my blackberry still in warranty, i will get a new one tomorrow, but didnt think to do a backup ..