Do a full wipe (data, cache, system) then flash, rom it's silky smooth, btw i installed all my apps fresh from the market, I avoid restoring apps data like the plague.
Sent from my SGH-T959 using xda premium
Thanks....I'll give it a go again. I'm pleased with its speed and silky smoothness but was surprised when the Battery drain issue surfaced. I figured for 4.0.4 it was a thing of the past.