is there anywhere where I could start MobileSubstrate tweaks programming?

Question

After a search here on the forum I found a question like that, and it redirected me to a tutorial which gave em some basic instructions on manipulating SpringBoard with Capi

Answer 1

You are looking for Theos created by DHowett.. Theos allows you to make tweaks, but it doesn't give you everything you need. You don't get every header for iOS, so you have to class-dump-z the frameworks/private-frameworks from the iOS SDK. Get started here: http://iphonedevwiki.net/index.php/Theos/Getting_Started, or join irc.saurik.net #theos for more help. You can also look at my projects that use theos: https://github.com/evilpenguin