I have a jailbroken iPhone 6. The actual jailbreaking process wasn't difficult but I'm having difficulty understanding the relationship between tweaks, packages, files, etc. As an example, how will I know if a tweak requires a package for it to work? If a description mentions something about changing or updating files, how or where do I do that? Can someone recommend a user friendly tutorial or document? There are a few things I want to do to my phone but am running into some roadblocks because I don't fully understand what needs to be done. Thank you in advance.