Q: iOS 9.2.1
Unable to install, not connect to Internet after verified update.
wifi is excellent .
Posted on Jan 26, 2016 8:42 AM
by kimykh,Solvedanswer
I had this issue and fixed it by deleting the download and retrying the whole process - no need to use iTunes.
To delete the download on your phone, go to Settings/General/Storage & iCloud Usage/(Storage) Manage Storage - find the download in the list that eventually populates (it has the logo of the settings app), tap it and tap delete. Now go all the way back to Settings/General/Software Update and try again in the usual fashion - you will need >50% battery and a wifi network as per.
Hope that helps
Thanks to DCW77
Posted on Jan 26, 2016 8:21 PM