So I cant seem to get the ios 11 update to appear for me...Tried all restart stuff...anyone else have this happen and got it corrected? Oh I have a 7 Plus
my iPad was doing the same thing and I made a thread about an hour ago. I had to plug it into my computer and update it that way. Nothing I did made it recognize that there was an iOS past 10.3.3
Yeah, as oftheheavens tried, can you go thru iTunes? Might have more luck - might also encourage you to do a backup beforehand too!
(The install process via iTunes says it does one, but I always like to do my own beforehand, just in case. I do an 'Encrypt' version to my computer, and then 'Archive' it too - iTunes > Preferences > Devices > right-click backup > Archive. This puts a time and date on it and should prevent it from getting overwritten by later backups)