I am currently running on 5.0.2. I was thinking of updating my Nexus 7 to Android 5.1, but I am reading some comments that the update bricks the device. I am scared now. What happens if I don't update it? Will it happen automatically when I connect to Wi-Fi, even if I don't want it to? Also, if a newer version of Android comes out ( 5.2 for example), and I decide to update to it that time, will it first go through the 5.1 update, or it will directly update to 5.2 ? Thank you.