GANG, THIS ICS UPDATE OBLITERATED MY GPS. It does not turn on PERIOD. I cannot tell you how f'd up this is. Samsung immediately told me I need to send them the phone for repair in colorado. In other words, samsung knows full well about this issue and is suppressing the information to the public. It's outrageous, instead of providing consumer awareness, they've kept silent. They screwed me over with the gps on the samsung vibrant and I swore I'd never go back to them. I'm an idiot. I use this phone as my pager, I'm a physician I can't afford to give up my phone for 10 days. Spread the word be aware of what can happen if you upgrade.