I did 2.2 through the download, battery life has sucked since. Now I am getting a refurb from insurance as I dropped mine about four feet to concrete driveway while getting out of my truck and the sceen is cracked bad. Just to note the phone works fine and the best screen protector i have ever owned (Skinomi) is holding the glass together and touchscreen works fine. BTW did everyone know that VZ Ins. through Assurion has a $90 decuctible for advanced devices? Places around here want $100 for the repair and I have seen screens for $50 but I didn't want to do it myself. No 2.2 on the refurb until all problems are figured out.