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New Member

how to recover MCU 3515 after failed upgrade

we were downgrading MCU 3515 and after the software finished with ok, the MCU answered ping but no web admin page. We can telnet but nos commands to recover the unit. Any idea?

2 REPLIES
Silver

Re: how to recover MCU 3515 after failed upgrade

If you did not burn the default config and wakeup file the MCU may not run properly.

New Member

Re: how to recover MCU 3515 after failed upgrade

Same problem. The upgrade failed.

Is there anything I can try to recover the system?

Thanks,

Luigi

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