How to find offsets for tihmstar's iOS 9 untether (and how to untether your Home Depot jailbreak)

Now that tihmstar's untether for the iOS 9.1-9.3.4 jailbreak is relatively stable, it needs offsets to support all devices and firmwares. This guide will show you how to find offsets for your devices. This will help the community, and as a bonus, untether your own jailbreak at the same time!