Is anyone experiencing data speed drop throughout the day? I just recently upgraded to 4.2 since 4.3's delay and jailbroke with green pois0n a few min later so I'm not sure if this is an iOS issue or a greenpois0n issue. I use a speed testing app and I constantly watch my speed drop to around 46 k on 3G reboot and I'm up to 1.3-1.9 Mbs for about an hour. Another thing I have noticed is with Mywi I don't get the performance boost I use too. On 4.1 with limera1n I'd go from 1.5 Mbs on 3G to around 3.5 Mbs on Mywi. Is this a jb bug or one of apples many changes to iOS 4.2 like the way they changed how wallpapers r displayed, so all themes can't properly display user wallpaper.?