Is it possible to reduce the iPhone 5s (4") screen for convenient one-handed use?
S.Jobs said that the most convenient diagonal is 3.5".
Unfortunately, iphone 4s is too slow for ios 9.
When I dug into the Android settings (this is not an advertisement), I saw some kind of option to reduce the screen for convenient one-handed use.
Is this possible for iPhone 5s (4")?
[Re-Titled by Moderator]
Earlier iPhone models