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This is a good start. I'm working on a solution right now. <br />
<br />
<a href="https://www.sonicwall.com/us/support/Services.html" rel="ugc">https://www.sonicwall.com/us/support/Services.html</a>
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This is a good start. I'm working on a solution right now.

https://www.sonicwall.com/us/support/Services.html [https://www.sonicwall.com/us/support/Services.html]

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<a href="https://www.sonicwall.com/app/projects/file_downloader/document_lib.php?t=RN&id=413" rel="ugc">https://www.sonicwall.com/app/projects/file_downloader/document_lib.php?t=RN&id=413</a>
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https://www.sonicwall.com/app/projects/file_downloader/document_lib.php?t=RN&id=413 [https://www.sonicwall.com/app/projects/file_downloader/document_lib.php?t=RN&id=413]

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My current tz100 has this firmware:<br />
<br />
Firmware Version: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SonicOS Enhanced 5.6.0.11-61o <br />
<br />
I want to upgrade it to SonicOS Enhanced 5.8.1.5<br />
<br />
I have already downloaded this file: sw_tz-100__eng_5.8.1.5.sig<wbr /><br />
<br />
I don't see any instructions on how to do the upgrade.<br />
<br />
Where can I find specific, step-by-step instructions for upgrading tz100 firmware using this sig file?<br />
<br />
Please, I am not looking for general discussions or &nbsp;whitepapers. &nbsp;I just want step-by-step instructions on upgrading sonicwall firmware that are specific enough to follow on my tz100 device.<br />
<br />
Thank you very much in advance for any specific, hands-on, practical advice you can give me on this.
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My current tz100 has this firmware:

Firmware Version: 	SonicOS Enhanced 5.6.0.11-61o 

I want to upgrade it to SonicOS Enhanced 5.8.1.5

I have already downloaded this file: sw_tz-100__eng_5.8.1.5.sig

I don't see any instructions on how to do the upgrade.

Where can I find specific, step-by-step instructions for upgrading tz100 firmware using this sig file?

Please, I am not looking for general discussions or  whitepapers.  I just want step-by-step instructions on upgrading sonicwall firmware that are specific enough to follow on my tz100 device.

Thank you very much in advance for any specific, hands-on, practical advice you can give me on this.

How to upgrade firmware on tz100?

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.