Plain-English guides to firmware updates — written for the engineer who has to make it work in the field.
There is no winner — there is a right answer for your target, your fleet size and who maintains it.
The same words describe two jobs with almost nothing in common.
Everything else is convenience. This is the one that decides whether a bad build is an incident or a recall.
Updating software on devices already in the field — and why it is harder than updating a phone app.