I could not return to previous version on 2921

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Aug 9th, 2010
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I have a 2921 c2900-universalk9-mz.SPA.150-1.M3.bin , at the beginning was c2900-universalk9-mz.SPA.150-1.M2.bin. I have uck9 and ipbasek9 permanent license. Because of some problems with FXS card I had to change form M2 to M3.

When I try to return to the previuos version I could not do it, the router sent a message about security and went to rommon 1>  every time I try to reload it.

any reason about this issue??

I need to return to the previous version because the new one has a bug related with DND softkey


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vragotha Mon, 08/09/2010 - 11:37
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Can you post a 'dir flash:' and 'set' from ROMMON?

Also post the exact message you see regarding security

filiberto.aguirre Mon, 08/09/2010 - 11:50
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Hi Vijay,

Currently the router is operating and I can not try to get the info , I need to wait for finishing office hours.

I attach the dir flash: but not from ROMMON

thanks for your time


vragotha Mon, 08/09/2010 - 12:09
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Did you delete the M2 image from flash?

filiberto.aguirre Mon, 08/09/2010 - 13:24
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I delete M2 image when I load M3.

I have a copy of M2 which I used when I tried to return to previous image.



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