This is only a temporary fix that I have found to keep your PS3 from freezing while playing Bf4. If your PS3 crashes all the time. This will help greatly. But it does not completely fix the issue. I have still frozen up, but not as much as I used to. And NO you do not lose your Premium, guns or rank, that info is saved on http://battlelog.battlefiel...
. If you miss one step it won't work. You will have to try again.
I got this info from http://answers.ea.com/t5/Ba...
1- Delete all the profile/game save, the game data and the 1.05 patch (The patch is inside the BF4 game data, so deleting the game data may delete the patch)
2- Verifiy if your firmware is up to date.
3- Install BF4 game with the console disconnected from the internet When the game begins after the install quit before the "press start screen". (So the game don't crate a profile save yet)
4- Connect the console on the net and enter in the game. (this should make the patch 1.05 install) When the game begins quit again before the "press start screen".
5- Download your DLCs
6- Start BF4 and play
Also keep in mind, that there is still a glitch where if your in a full game and someone joins on you, when they finally get in, you will get booted and freeze. So I suggest, if you are in queue then get out and ask your friend to send you an invite.
Thanks goes out to Pascal Wölfer for the added # 5 info. Which is very important.
I just found some more info that may help with those using Support Class. Do not use Indirect Fire Perk. It has been know to Freeze your shit up too.
It seems that if you still are in the middle of your Campaign, that information will be deleted. So either finish your Campaign first or you will have to start over.