Software update
How can I complete software update on my iphone 6s plus?
iPhone 6s Plus, iOS 14
How can I complete software update on my iphone 6s plus?
iPhone 6s Plus, iOS 14
If you want to update to iOS 16, you cannot.
An iPhone 6s Plus cannot be updated past iOS 15.7.
Apple security updates - Apple Support
If you want to update to iOS 16, you cannot.
An iPhone 6s Plus cannot be updated past iOS 15.7.
Apple security updates - Apple Support
Software update