Hi! I've installed Gingerbread 2.3.4 DDKQ5 official update through ODIN and noticed that my phone is slower than on previous version of Android (Froyo). Except unlock screen lag, my battery drains faster, sometimes I hear strange sound during calls nad some apps loads slower. Because of that problems I've returned back to Froyo and now everything's fine. I wanted to ask you did anyone experienced simmilar problems with GB on Ace?