Signal lost

[Roger1]

I have 2 phantom 3 pros both will not get signal to RC. I did all the updates and after that both drones have warming up then no signal... Any ideas?

 

[msinger]

Which versions do you see in the "General Settings" --> "About" section of DJI GO?

 

[alokbhargava]

Read the RC FW from DJI Go app and publish txt file from AC SD card to figure out what has been installed.

 

[Roger1]

The app is 2.8.0

 

[Roger1]

I don't have access to a card reader now

 

[msinger]

Does the "About" section show either firmware version?

 

[Roger1]

1.1.5 version
Controller is 1.6.0

 

[msinger]

You mean 1.5, right?

 

[Roger1]

Here is a screenshot

The fpv works. But tilt and all other features do not work from RC or from app.

 

[msinger]

It looks like you only updated your remote controller. Try following these instructions to upgrade the firmware on your Phantom.

 

[Roger1]

Any way of doing it using only my phone?

At the cottage. 2 drones dead

 

[alokbhargava]

You don't need phone to upgrade drone FW. Read Msinger's instructions.

 

[msinger]

Any way of doing it using only my phone?

No. You must follow the instructions as written in my instructions above.