How to update when an OTA is not working?

I see this question asked a LOT so I decided to spend the time writing a more detailed answer: http://www.wugfresh.com/faqs/how-to-update-ota-not-working/

I hope this helps to clarify some things and provides users with a better understanding of their options when it comes to updating their devices.

Cheers.

{{ WugFresh }}