How do I update my iPhone 5s
How do I update that to be able to download Twitter and Facebook
Question marked as
The iPhone 5s can only be updated to iOS 12.5.6
You will need a newer model to be able to install newer iOS versions.
iOS 13 and iPadOS are compatible with these devices - Apple Support
iOS 14 and iPadOS are compatible with these devices - Apple Support
iOS 15 and iPadOS 15 are compatible with these devices - Apple Support