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UNIFI UAP-Outdoor 5G does not update the firmware.

I can not update the firmware of UNIFI UAP-Outdoor 5G, I titled in the following ways;

 

> Through the web user interface, it keeps updating in loop and does not update;

 

> With URL, custom update, also does not update, both using https and http;

 

> By SSH with URL or with local file, even using the older version available, it presents the error;

"

3.7.58.6385.170508.0942.bin
Resolving dl.ubnt.com... 52.84.33.129
Connecting to dl.ubnt.com|52.84.33.129|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 7320920 (7.0M) [application/octet-stream]
Saving to: `/tmp/fwupdate.bin'
 
100%[======================================>] 7,320,920    409K/s   in 18s
 
2019-05-15 10:14:54 (392 KB/s) - `/tmp/fwupdate.bin' saved [7320920/7320920]
 
U-Boot environment CRC is invalid!
Unable to load U-Boot environment.

 "

 

Current firmware version 2.3.2.946

 

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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Hello @RafaelAzevedo,

 

Welcome to the community!

 

Upgrade the G1 UAP straight to 4.0.30 with a HTTP URL.

Use one of the upgrade commands below.

 

curl <fimware_binary_link_location> -o /tmp/fwupdate.bin && fwupdate.real -m &
wget <fimware_binary_link_location> -O /tmp/fwupdate.bin && fwupdate.real -m &
curl <firmware_binary_link_location> -o /tmp/fwupdate.bin
syswrapper.sh upgrade2 &
wget <firmware_binary_link_location> -O /tmp/fwupdate.bin
syswrapper.sh upgrade2 &

 

 

 

Regards,

Glenn R.

Cloud Hosted Controllers | Glenn R. | UniFi Installation/Easy Update Scripts | UniFi-Video Installation Scripts | UniFi-VoIP Installation Scripts
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Good afternoon @ AmazedMender16,
Displays the following message when attempting to update with the commands entered;
"U-Boot environment CRC is invalid!
Unable to load U-Boot environment. "

Senior Member
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Hello @RafaelAzevedo,

 

And you're using this firmware URL for the UAP OUTDOOR 5?

http://dl.ui.com/unifi/firmware/BZ2/4.0.30.10217/BZ.ar7240.v4.0.30.10217.190402.2213.bin

Try to perform a TFTP Recovery with 4.0.30.

 

 

Regards,

Glenn R.

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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Yes, but UAP does not go into TFTP mode.

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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Hello @RafaelAzevedo,

 

Boot the UAP while holding the reset button?

 

 

Regards,

Glenn R.

Cloud Hosted Controllers | Glenn R. | UniFi Installation/Easy Update Scripts | UniFi-Video Installation Scripts | UniFi-VoIP Installation Scripts
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Highlighted
Senior Member
Posts: 23,730
Registered: ‎08-04-2017
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Hello @RafaelAzevedo,

 

Factory reset the UAP and try upgrading it again.

syswrapper.sh restore-default

Have you also tried caching the firmware on the controller?

Settings > Maintenance > Firmware

 

 

Regards,

Glenn R.

Cloud Hosted Controllers | Glenn R. | UniFi Installation/Easy Update Scripts | UniFi-Video Installation Scripts | UniFi-VoIP Installation Scripts
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Good morning @AmazedMender16 ,

Yes, to no avail. Always presents the message;

"U-Boot environment CRC is invalid!

Unable to load U-Boot environment."

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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Hello @RafaelAzevedo,

 

Try to upgrade it to 3.3.22

 

 

Regards,

Glenn R.

Cloud Hosted Controllers | Glenn R. | UniFi Installation/Easy Update Scripts | UniFi-Video Installation Scripts | UniFi-VoIP Installation Scripts
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New Member
Posts: 9
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

@AmazedMender16 

Displays the message;
"U-Boot environment CRC is invalid!
Unable to load U-Boot environment.
"

Senior Member
Posts: 23,730
Registered: ‎08-04-2017
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Hello @RafaelAzevedo,

 

Did you try to factory reset it prior to the upgrade?

 

 

Regards,

Glenn R.

Cloud Hosted Controllers | Glenn R. | UniFi Installation/Easy Update Scripts | UniFi-Video Installation Scripts | UniFi-VoIP Installation Scripts
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New Member
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Yes.

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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Hello @RafaelAzevedo,


Than the only thing you can try is the TFTP Recovery...

 

 

Regards,

Glenn R.

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New Member
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

@AmazedMender16 

Ok, but it does not go into TFTP mode, can it be hardware defect?

Senior Member
Posts: 23,730
Registered: ‎08-04-2017
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Solutions: 1167

Re: UNIFI UAP-Outdoor 5G does not update the firmware.

Hello @RafaelAzevedo,

 

Yeah, it could be...

 


Regards,

Glenn R.

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New Member
Posts: 9
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Re: UNIFI UAP-Outdoor 5G does not update the firmware.

@AmazedMender16 

Thanks very much.

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