I originally jailbroke my iPhone 3GS because I was so annoyed that Apple wouldn't let me see my own WiFi passwords that I'd entered into my device.
I tried loads of tweaks apart from that, but all I kept were the WiFi password one and some to alter my icon layout. Now I have a Macbook I can use Keychain to see my passwords but if there was a jailbreak for iOS 11.2 I'd install it just to shrink all my icons down so I could fit all my apps on the one page.
I still think the phone and iPad should have Keychain apps.
I tried loads of tweaks apart from that, but all I kept were the WiFi password one and some to alter my icon layout. Now I have a Macbook I can use Keychain to see my passwords but if there was a jailbreak for iOS 11.2 I'd install it just to shrink all my icons down so I could fit all my apps on the one page.
I still think the phone and iPad should have Keychain apps.