Hey Guys,
I'm updating my firmware and didn't realize my phone batter is really low (3%).  Currently it's updaing the firmware and it says do not shut off or exit app.  what happens if my phone dies.  will i brick my mavic?

Never good to interrupt FW updates.

How are you updating? Put it in flightmode. You don't need data as the files should be on the phone. It will make it go a lot longer at 3%.

it made it....just barely

I would have panicked just like you. Luckily you made it and didn't get an issues.

Enjoy your Mavic.