Thereâs no iPhone 9. In 2017, Apple released the iPhone 8 and 8 Plus, as well as the iPhone X. Last year, the iPhone XR, XS and XS Max have been released. Which one is yours?
Whether or not you can use a jailbreak tweak, depends on the software installed on your iPhone. If itâs up to date (iOS 12.4), it canât be jailbroken. There are only certain software versions that can be jailbroken.
If itâs possible to jailbreak your device, or if itâs already jailbroken: the Cydia Store has been shut down last year. Itâs possible that you canât get tweaks from there.
Applocker, the tweak you mentioned, works for iOS 6 to 10.2 only. So if you purchased your iPhone in 2017, you canât install it on your device. You might have to find a different one.
What exactly do you need the tweak for?