am sorry to the guys that added me but the last day in 7 days of hell will always Freeze everyones PS3
I did it 3 times and everyone got frozen up
and to unlock this mode you need to beat the day 55 in singleplayer so it sucks so much but I don't know if it will be unlocked in unlimited ammo mode .
I can still give you all trophies but you have to work it to day 55 yourself to get the last silver for 7 days of hell but if you don't want that then I will make a server for the last day of 55 pretty short and you will get a gold trophy with no 7 days of hell mode , just unlimited ammo mode .
and again sorry it's not about my connection I tried it with duck360 and it froze too lol now he have to work it up too lol .