Hi, I have a iPhone 3G and its Jailbroken, I notice that when I use WiFi the phone literally drinks the battery. I have a number battery (I mean instead of the bat. icon it displays numbers 0-100) and I can see it going down 1 by 1 un minutes. Is that battery consumption is normal!?? Also, when the phone its on stand by, or sleeping, what ever its called. Does it automatically turns the wifi and bluetooth off !??, how much would the battery last on stand by? A few days ago my phone drinks 13% of battery in like 45 minutes to 1 hour, without using it at all, it was on stand by all the time, I think the wifi just stuck ON even when the phone was on stand by, cause after that I restarted the phone and manually turn off the wifi, and it stop draining the battery. Finally , i've seen a few batteries that you can connect under the iphone so it charges or maintain the battery for longer times, i've seen a lot different ones, which one would you recomend me!?? THANKS!!