m^00 firmware update stalled at 99%

[sfmoran62]

Do the batteries need to be 100% when upgrading the firmware? M600 Pro

 

[pattersongs]

Do the batteries need to be 100% when upgrading the firmware? M600 Pro

DJI says that they need to be at least 50% when upgrading the firmware.

 

[VolareAerial]

Id definitely make sure they were 90% + just in case before firmware uprgrades. By the way, I have 3 sets of DJI M600 battery boxes, each with 2 hex chargers and 18 batteries with low cycles(<40 cycles) that I am selling. Message me here or look for my posting that I am putting up this week. Also many m600 spares , remotes, expansion kits.