The Revolutionary Ipad 2

https://jasperwklo118.wordpress.com/2019/06/28/7-little-changes-thatll-make-a-big-difference-with-your-how-to-jailbreak-ipad/

You need to cache system that is native to Apple. If authorized SIM card is absent then you will need a connection. Nothing is impossible or too grand for the universe. Ask and you shall receive.