I could not return to previous version on 2921

[filiberto.aguirre]

Hi,

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

regards

[vragotha]

Can you post a 'dir flash:' and 'set' from ROMMON?

Also post the exact message you see regarding security

[filiberto.aguirre]

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

regards,

[vragotha]

Did you delete the M2 image from flash?

[filiberto.aguirre]

Hi,

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.

regards