After the Firmwareupdate came the message: -Battery connecting error-.
The update was carried out with a P4 battery. That works.
With the P4P battery I get the error message.
What could that be?

i have the same problem with 1 battery on my p4

Did you update the P4P battery?

trance728- Posted at 2017-1-13 16:44
Did you update the P4P battery?

How do we update the batter, please?

SureshR Posted at 2017-1-13 18:43
How do we update the batter, please?

I updated 2 batteries today. I just inserted them into the P4P and the Go 4 app said update necessary. Took about 1 minute for each battery.

richparry Posted at 2017-1-13 23:21
I updated 2 batteries today. I just inserted them into the P4P and the Go 4 app said update necessary. Took about 1 minute for each battery.

Or you can do it from the DJI Assistant 2

Please keep us posted with the result.
If still the same case, please help confirm the battery SN and upload a screenshot, thanks.

I upgraded today with the assistant 2 to the new upgrade version.
It is the same problem with the P4p battery. After the successful upgrade, the rear LEDS flash red fast, and in the Go4 app shows - Battery identification error-. The motors can not be started. With the P4 batteries everything works.
After that I have downgraded to the previous version.
Since then also the P4P battery works.
Is this a fault in the firmware?

Diliman Posted at 2017-1-16 10:42
I upgraded today with the assistant 2 to the new upgrade version.
It is the same problem with the P4p battery. After the successful upgrade, the rear LEDS flash red fast, and in the Go4 app shows - Battery identification error-. The motors can not be started. With the P4 batteries everything works.
After that I have downgraded to the previous version.

Can you try the upgrade again using DJI Assistant 2,
Upgrade both the phantom and the battery using Assistant 2.

The upgrade was done with the DJI Assistant 2,
at the same time.