I have an iphone 6 that's been in IOS 9.3.2 and working great. I've always hit cancel on the update button and never have updated. I don't know what happened, but the other day the screen says "Verifying update"! I don't know how or why this happened. I was going to do a hard reset, but was afraid I might brick the phone. After 45 min of rebooting on it's own etc, (Takes a while to upgrade from ios 9 to 11.2.5 I guess), the phone upgraded! I've been using a few days and like the new features, but not for the trade in performance that I lost! Simple things like clicking on texts in the messages screen now hang! And stuff is just slower and it's annoying! My phone was find before! Question, has anyone on iphone 6 on 11.2.5 tried the latest 11.3 beta. Is it quicker??? Also, I was told if I have a backup (which I do on my computer and backed up when ios 9 was on it) can I restore it back to IOS 9 again?