How to downgrade the firmware on wap4410n

[wushaoyang]

I always keep my firmware up to date by installing firmware updates the first time I see that it's available.  I have had no problems.  

I installed 2.0.7.8 a few days ago.  Since then, the device freezes often.  This is the first time it has ever happened to me, and during about 5 hours of use since the update, it has happened some than 100 times.  

How to downgrade the firmware back to 2.0.7.4?

Cannot downgrade to older firmware version on web administration page.

Use ssh still not work. 

[VAP0 @ MainAP]# tftp 192.168.0.15 WAP4410N-fw-2.0.7.4-K9.img

Uploading Firmware ...
#
Upload Firmware end.
[VAP0 @ MainAP]# get fwversion
Software Version: 2.0.7.8

pls advize.

My device Information

PID VID:	WAP4410N-E V01
Software Version:	2.0.7.8

[Eric Moyers]

My name Eric Moyers. I am an Engineer in the Small Business Support Center.

I am sorry to hear that you are experiencing this issue.

Basically the same way. You just get that version of firmware and and install.

Eric Moyers
.:|:.:|:. CISCO | Cisco Presales Technical Support | Wireless Subject Matter Expert

Please rate helpful Posts and Let others know when your Question has been answered.

[wushaoyang]

I try to upgrade 2.0.7.4 and any older version firmware on firmware upgrade page. but it showed:

Upgrade file is not the correct type or version for this device. Upgrade failed. Please obtain the correct file and try again.

[Eric Moyers]

My deepest apologies. I thought that I had responded to you. 

From what I can see you have a hardware version 1 of the WAP4410N

PID VID:WAP4410N-E V01

Try installing 2.0,0,12, it was made for all hardwre versions. If that works then continue upgrading until you are where you want to be. If not your system might be "bricked".

Eric Moyers

[wushaoyang]

any update?