i have jailbroke my iphone 3g with iOS 4.2.1. with redsn0w 0.9.6.b4. Everything is fine except that multitasking did work correctly. After following some guidelines i changed in some files a 1 into a 2 (do not remember where) and that was fixed. I do not know if for this or not, in case i miss more than one call the missed call notification message fails to show up correctly. With one missed call everything is ok, but in case of more i recieve a blue empty line that looks like the box of the message and the upper line of the first missed call. In the call list everything is ok. BTW:upon fixing the multitasking issue it was said that the sms send button will have a horizontal line. That is there but does not bother me. But so the missed call notification does. Any idea to solve it? Thank