Just tried to update my Phantom 3 standard.  21% in the update failed.  unit started constand beeping very loud.  now it is reading the battery at 50% when i know it is full.  Display shows false batery status but also says the battery isnt connected.  This all started while trying to update.  Basically i have an expensive white brick on Thanksgiving morning (Thanks DJI).

Customer service is a joke - hoping i can find help with actual users

I've also had a fail today. Update for the aircraft won't work and now I can't get live video feed through the app. App updated and controller also.

If your getting loud constant tones leave it turned on for 20 minutes until they stop then try the update again.

Hi ,
Sorry for that ! Please restart the aircraft and update again .

Make sure you have the correct firmware for you Phantom. Here is a video hope it helps.

One other thing. If it fails reformat your card only put the bin file and nothing else on the card and try it again.