How to get 4G proxies from your mobile data pool

Continuing the discussion from Instagram only lets you create 5 accounts per device ID, so how do you mass create accounts?:

i posted this a 2 years ago. i remember i used to steal proxies from my data pool by turning on and off airplane mode. it still works, i can get the ip addresses, but i dont remember where i got the port number from? i think theyre supposed to come together but i dont remember exactly how i used to do it.

if anyone knows how to do this please help a man out uwu thamks n hve a nice day : )