Got a new phone
Just got a new Samsung Blackjack. And I just could not open the battery cover to fiddle around with the SIM. I'm not the kind of guy who normally has problems opening jam jars and the like, mind you, but I just couldn't get the damn thing off.
So I finally got onto the information super highway and voila...
http://blackjacksmartzone.spreebb.com/index.php?showtopic=83
Flip the phone face down (keys down) with the bottom of phone away from you (camera lens closer to you) and hold in left hand.Put left thumb on the little bump/groove at the top of battery cover.Put your right PALM in the middle of the battery cover and your right fingertips on the bottom (key side) edge of the phone.Apply pressure to the middle of the battery cover with your right palm bracing the bottom of the phone against your right fingertips (in the direction of sliding the cover off) and simultaneously push down with your left thumb on the groove at the top of the battery cover.It should come right off without much force, if you do it right...