how can update my iphone 6 pluse ios14
how can update my iphone ios 14.0
iPhone 6 Plus, iOS 12
Question marked as
It is not possible,
iPhone 6 Plus is an outdated iPhone (9 september 2014), can’t be update to a higher iOS.
iOS 12.5.5 is the last security updates for iPhone 6 Plus, -> released 23 september 2021.