re flashing with jungle flasher

[cookiemon]

I have always flashed with I prep but this time I an going to use jungle flasher and I found a tutorial.
Is the process any different for a drive that has been flashed before and a drive that has never been flashed using jungle flasher ? I have both to do, mine which has been flashed 3 or 4 times and a couple that has never been flashed ? thanks alot guys .

[HaGGardSmurf]

Generally you flash the drives like they've never been flashed before.

What firmware's have been flashed to the drives?