Hello! I have an iPhone 8 and it was one of the best buys I have ever made ! (:
The iphone is a line of smartphones made by apple! You really like it?
Yes! It is a very good phone for texting, social apps, and overall a great tool to have in my pocket!
Yeah it runs apple's mobile operating system iOS
Yes. iOS is great, but it is ever greater when you have jailbroken your device like I have mine! Jailbreaking essentially opens the phone up to be used to its full potential 
I think it just uses a series of kernel patches to jailbreak it right?
Haha yes, I suppose so. They're often just referred to exploits, but they are essentially kernel patches. The newest jailbreak for iOS 11.3.1 has just been released. 
That makes sense, were you aware that people have been jailbreaking since the original iphone in 2007?