restore firmware

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PBz

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Sep 3, 2020, 11:09:40 PM9/3/20
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Hello,

I need help with my Dnr-322l HW A2 Fw 1.40

Alt-F-1.0-DNR-322L-rev-Ax.bin was installed

I need to return the original firmware, but when installing firmare, Alt-F recognized my equipment with a DNS-320Ax, so I installed DNS-320_REVA_FIRMWARE_2.00, as shown below.

firmware.png

 After the reboot, the equipment has the Power led flashing constantly and does not set an IP.

So I have no access. Is there any way to reverse?

Viktor

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Sep 7, 2020, 8:21:48 PM9/7/20
to Alt-F
You should have installed Alt-F-1.0.1-DNR-322L-rev-Ax.bin instead. It has the fixes specifically for the DNR-322L.

You would need a serial connection to unbrick your box. Refer to this thread:  https://groups.google.com/g/alt-f/c/fsZew9oHScY/m/Br9-VoH4AwAJ  

PBz

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Sep 14, 2020, 1:30:58 PM9/14/20
to Alt-F
ola, 
I appreciate the attention I will provide the serial cable. After welding this cable which program I will use to communicate with the DNR. if i have a step by step because I have no knowledge in electronics.
I don't speak English I'm using an online translator sorry if the text is not clear.

Jeremy Laidman

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Sep 15, 2020, 1:05:49 AM9/15/20
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Hola

My preference is to use PuTTY on Windows to connect to the serial port.

Will you connect from Windows or from Linux?

Here are some tutorials:


and a video:


Cheers
Jeremy


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