Can i have the new update

• If you have an iPhone 5S or 6/6plus, the highest you can update to is 12.5.5

• If you have an iPhone 6S through 13, you can update to 15.3.1

Go to Settings > General > Software Update.

Update your iPhone, iPad, or iPod touch using WiFi -

https://support.apple.com/en-us/HT204204

Update using your computer -

https://support.apple.com/guide/iphone/update-ios-iph3e504502/ios

Welcome to the Apple Support Communities.

iOS 15 - Apple is the latest version of iOS for iPhone 6s and later. It is recommended for all users.

Jack

iOS 15 - Apple is the latest version of iOS