I'm not all that savvy with all the tech stuff, but I've got some issues with this 2.3.3 update. First, I'm reciving 2 to 3 copies of EVERY text. Second, approx 3 out of 7 attempts of using stock browser, it does 3 to 4 force closes before it will run right. Social, news apps, and some other apps, varied, will take from 10 to 30 seconds b4 they will even work, and then are jerky. Worst if all, using an extended battery, 2600mh, I'm only getting 4 hours out if it vs well over 8 hours before. Best I can say, this update SUCKS!! Any way I can revert back without taking an advanced course??