2011 Mazda2 DIY Head Unit Android 4.4.4 Install Tips

I noticed there's quite a bit of confusing information about installing a aftermarket headunit into a 2011 Mazda 2. I thought i'd just post a link to a guide and some of my own tips. I have an Australian Mazda 2 2011, so it may vary for you based on locality. 1. Follow this thread to take...