5 Exciting iPhone 4s iOS 9 Features

Tighter Security

Apple's iPhone 4s doesn't come with a Touch ID fingerprint sensor which means that it misses out on an extra layer of security afforded to devices like the iPhone 5s and iPhone 6. That's what makes iOS 9 and its security enhancements so exciting to us. 

While the iPhone 4s will never get a fingerprint sensor, it will get security updates with iOS 9 which include better pass code options and improved two-factor authentication. 

iOS 9 supports a six digit passcode which will make the iPhone 4s a little harder to crack. Right now, it's only able to offer users a four digit passcode. 

Two-factor authentication is another useful feature that will keep your precious files secure. Now, when you "sign in from a new browser or on a new device, you’ll be prompted for a verification code." This code is sent to your phone or other Apple devices to ensure that it's actually you that's trying to log into the phone. It's not Touch ID but it's exciting nonetheless.