Updating Firmware - dji MAVIC 2 ZOOM Faq

Can I use the Battery Charging Hub to charge four batteries
simultaneously?
No. The Battery Charging Hub charges batteries in sequence according to their power levels
from high to low, avoiding the hassle of interchanging them while charging. Charging in
sequence gives you a fully charged battery in the quickest possible way.
How long does it take to fully charge a battery?
Approximately 1.5 hours.
How do I store the batteries when not in use?
It is recommended to fully charge the batteries at least once every three months.

Updating Firmware

Can I use other apps while updating the DJI GO 4 app?
No. If you do, the update will fail. You will then need to download the firmware and update it
again.
Can I disconnect from the internet once the firmware has been
downloaded?
Yes.
What should I do if aircraft and battery firmware versions are
inconsistent?