This is not a tutorial, just a small guide to myself but feel free to get some infos here.
Working on an iPhone 7 running iOS 14.5.1
Jailbreak an iPhone/iPad/whatever
If necessary, you'll need to bypass Jailbreak detection for some apps with tweaks like
Get the PID of the app you want to capture traffic from with
ais for showing running apps only, you can
-Uto show all running processes instead)