You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
There is already some good info but it's everywhere. Some open up interior trim , others have done speaker swaps, haven't found any brake stuff, battery swap guides
Just tagging each such post with DIY somewhere in the title would go a long way. Then maybe an advanced search for DIY plus a couple of parameters would work nicely.