iPhone 5S not updating from 10.1.1
Hello ! My 5S refuses to update from version 10.1.1 somehow. When I try to update, the update is duly downloaded and while installing the same, an error message crops up and the update isn't installed...Can anyone pin point the main issue here? Previously I never had any problem whatsoever in updating my Phone. Will updating through iTunes be of help? Thanks
iPhone 5s, iOS 10.1.1