UC520 turned into a brick during CCA upgrade

Answered Question
Feb 20th, 2009

It seems that when going through an upgrade, if CCA hangs, its already deleted the IOS and now when I reboot the UC520, its a brick. How do I get the IOS back on the flash?

I have this problem too.
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Correct Answer by Paolo Bevilacqua about 7 years 9 months ago

When you type it without parameter, it shows the environment variables that you have to set, like IP_ADDRESS=10.10.10.10

When all variable are set correctly, it will proceed to copy file to flash, or there is an option to only load image and boot.

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Overall Rating: 5 (1 ratings)
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patrick.hurley Fri, 02/20/2009 - 10:52

Its in rommon mode. there is a command tftpdnld that I can use but haven't been able to figure out the syntax.

Correct Answer
Paolo Bevilacqua Fri, 02/20/2009 - 10:56

When you type it without parameter, it shows the environment variables that you have to set, like IP_ADDRESS=10.10.10.10

When all variable are set correctly, it will proceed to copy file to flash, or there is an option to only load image and boot.

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