Before I update, should I backup apps or home screens, etc. I seem to recall that, unless you are doing a whole number update (like 3.xxx to 4.xxx), you don't have to reinstall all of your apps and settings. They should all remain. I just got the OTA software update notice. I just need to know what to do before I proceed. The tablet is new and it's not completely setup, yet. I'm still in the process of doing that and installing apps. Thanks.