one things certain i have to get the 4 was contemplating between it and the bb 9800nthe bbm ping irrritating i keep finding my self going back to my 3gs,just wanted to know one is the batt better cos i have to use the milli extrra batt case for more juice and is there a way all my texts can be transfered from the iphone 3gs to the 4 or is it bye bye texts