I have read about that lag time with this OS more than once in different forums so I agree that it seems to be native to the v570.
Originally Posted by wilsonjs
Not bad on the battery life.
Originally Posted by s0kkie
It's doing so well, thanks a lot, I didn't have any problems regarding to the text issue, and battery life is good according to my usage, battery pulls were so helpfull too, and also the device wipe