i am using my n900 in the same spot at my house. For some time it was showing 3.5g and then it dropped to 2g and i kept on getting the error "ceullar data not avaliable" then 10 mins later it goes back to 3.5. Why is it doing this, is this normal?
Haha, operator voodoo. Down here in Brighton sometimes I lose my 3G connection and go down to 2G. I think it has something to do with the amount of connections a mast can handle - if too many iPhone users are mashing their hands at their phones at the same time, there's no space for little old me and I get pushed onto a 2G mast.
I think iPhone users get priority on the o2 network here as well - can't be sure though.