Hi.
I can not switch the 5.8 GHz mode on the P4P+ (GL300e), it is not active. Tried to restore the factory settings and downgrade the firmware of the drone, there is no result.

No 5,8 GHz

Have you tried turning off your wifi connection ?

Aerial-Image Posted at 2018-4-29 08:35
Have you tried turning off your wifi connection ?

yes, disconnected and rebooted

Had you recently updated?

It might be due to being located in Russia. Even there might be no restriction using 5.8GHz DJI might have implemented some restrictions, check out this thread to see why i say this.

ALABAMA Posted at 2018-4-29 09:02
Had you recently updated?

yes, one month ago on V 1.3.6.0

KedDK Posted at 2018-4-29 11:42
It might be due to being located in Russia. Even there might be no restriction using 5.8GHz DJI might have implemented some restrictions, check out this thread to see why i say this.

maybe ... I'm from Russia, I flew for 1.5 years at 5.8 GHz, and then suddenly DJI decided to comply with the laws. Tell me how to downgrade the firmware of the remote controller.

Sheffaphro Posted at 2018-4-29 12:32
maybe ... I'm from Russia, I flew for 1.5 years at 5.8 GHz, and then suddenly DJI decided to comply with the laws. Tell me how to downgrade the firmware of the remote controller.

The +RC is easy enough, just put a firmware version you know work on a SD and flash it.
The problem might be that the AC FW version need to match the version on the RC, you might find some hints reading some of last summers threads, do some research and take care.

KedDK Posted at 2018-4-29 12:50
The +RC is easy enough, just put a firmware version you know work on a SD and flash it.
The problem might be that the AC FW version need to match the version on the RC, you might find some hints reading a thread like this or this, do some research and take care.

Thank you!

I can not find the firmware archive for the RC. Somebody give a link to Phantom 4 Pro + Remote Controller Firmware: V 1.2.2.0

You're welcome, it is your responsibility to flight safe and within your local rules.
For the archive there is a link in the description at the tool on github, you now use a tool to get them if you can't figure out the right links otherwise.

Edit: ohh for the RC, check on phantomhelp.com.

KedDK Posted at 2018-4-30 03:46
You're welcome, it is your responsibility to flight safe and within your local rules.
For the archive there is a link in the description at the tool on github, you now use a tool to get them if you can't figure out the right links otherwise.

On github only for RC mavic and RC spark

Sheffaphro Posted at 2018-4-30 04:07
On github only for RC mavic and RC spark

See my update note above, sorry

KedDK Posted at 2018-4-30 04:09
See my update note above, sorry

Sorry, I'm not careful. Thank you!

I really hope it worked for you as you wanted or if you're not there yet that it will.
One thing i might suggest, when doing the AC, remove card and reset to default with Assistant2, flash, reset to default again and flash once more. For some reason that seem to work the best. I am doing it the same way now on the usual updates.

Sheffaphro, Russia does not support 5.8GHz, thus the channels might not be switched to 5.8GHz. Thank you for your support.