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 Post subject: firmware upgrade fails
PostPosted: Sun Oct 26, 2014 7:39 pm 

Joined: Sun Oct 26, 2014 7:29 pm
Posts: 1
Hello ALL guys,

i'm looking for a solution to my problem.
My NSA221 mounts 4.23 (AMF.0) firmware and i whould like to upgrade it to 4.41.
I tryed, from web interface "do firmware upgrade", it downloads the files and then returns error "Firmare upgrade fails, file 441AMF0C0.bin is invalid or corrupted" (tryed many many times)

Tryed to download it manually and upload it, but it's stucks during upload process... after 15min i closed browser

Delete cookies, cronology etc.. etc.. from IE11 and Firefox but same problem.
I'm using Windows 7 x64 Home Premium.
Looking in internet but i can't find any solutions.

Can any1 helpm me?

Thnx very much


PostPosted: Wed Oct 29, 2014 7:33 pm 

Joined: Mon Jun 16, 2008 10:45 am
Posts: 6179
When your box refuses to update with any file, I guess something is wrong with the box. The only way I can think of to find out what, is to get shell access and look around. Shell access can be achieved by opening the Telnet backdoor, or with an FFP stick.
If there are any hardware errors (damaged flash), I guess dmesg should tell that after an attempt to upgrade. If not, I think you'll have to find the upgrade script, and run it manually. In that case the errors can be read. I don't know the 221, but the script might be located in /usr/local/sbin/ or /usr/sbin/

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