Hey everyone, As ICS is now available, naturally I want to upgrade. Buuut I worry how it'll effect my phones performance. I've only recently bought this phone, and we're still in our honeymoon period. Don't want it cut short by an "upgrade" I wish I could reverse Who has upgraded? How is the battery life with the upgrade? Currently, I can get nearly two full days of battery out of it with normal use. Heavy use, around 17-18 hours. Is it stable? No random crashes, etc? What is the overall performance of the phone like with ICS? Does it lag much? Thanks for any help!