Hello,

My drone (Phantom 3 advanced) gives an esc error before take off. the internet says I need a firmware update but I can't find the right one.
I  flew it and 2 days later it gave the error.
Can you please help me with this problem?

Check this page out.

https://www.dji.com/phantom-3-adv/info#downloads

Cavu Films Posted at 9-15 10:14
Check this page out.

https://www.dji.com/phantom-3-adv/info#downloads

Thanks for the reply. But that firmware update does not solve my problem.

Have you tried a factory reset? And then do all the calibrations but don't do any firmware updates until you test out the aircraft.

Hi Edwin, if the error message came out suddenly without doing a firmware update before, the beta firmware doesn't solve your issue.
In your case, you may try to restart the drone multiple times, if the error persists, you may need to send the drone for diagnosis and service. https://repair.dji.com/repair/index