Please help !SLOW Iphone 3G 4.0

[poppabear78]

My girls Iphone 3G was upgraded to 4.0, I jailbroke/unlocked but its very sluggish.. Help is very much apprecitad

Thanks in advance guys

[Captain Skyhawk]

Disable multitasking and homescreen wallpaper when jailbreaking with redsn0w and it will be so much faster. This is what i did anyway. You can still use homescreen wallpapers with winterboard and use multitasking with backgrounder but they use much less ram.