Having lost my 3GS recently, a received a replacement from my insurer yesterday. It looks brand new, but it arrived packaged in a non-Apple box. It might be my imagination, but it seems to be losing charge quicker than I was previously used to. I've had a look at the usage data and it tells me that the phone has had 5 days of call time. When I activated the new phone I restored it from a backup of my old phone via itunes. Might be a silly question, but does anyone know if the usage data would have been imported by the backup? I.e. is it just telling me the usage of my previous phone, or has this handset actually been used for 5 days of call-time (which might explain an underperforming battery)?