Did the update and everything sailed right through with no problems. Two flights to battery run down so if it was going to malfunction wouldn't it have shown it's face by now. One part of me said "i have to have it" the other "why not leave well enough alone" Sure hope i don't regret this with no back up to fall back on. Remember i am no doubt the F.N.G. here but what is the bottom line with this as you see it.