I had this problem on my E62 and quit using large graphical themes, I think the rule of thumb is to use default themes, or save them to your phone and not memory card because when it's on the mem card the phone has to constantly access the mem card and it slows the UI
i have most of them on the phone and the current theme is on the phone as well. How do i move the theme from the memory card over to the phone if i already installed it to the memory in the first place?
I agree.... what an idiotic slow phone it is.... I like all its content.... but my God it's slower that any HTC windows phone... Nokia could have upped the processor in this one... It wears me out all the waiting...