Upgrade and downgrade information

Upgrading to FortiAP-C version 5.4.4

FortiAP-C 5.4.4 supports upgrading from version 5.4.3.

Downgrading to previous firmware versions

FortiAP-C 5.4.4 supports downgrading to 5.4.3.

Firmware image checksums

To get the MD5 checksum code for a Fortinet firmware image, perform the following steps:

1. Go to the Fortinet Support website.
2. Log in to your account. If you do not have an account, create one and then log in.
3. From the top banner, select Download > Firmware Image Checksums.
4. Enter the image file name, including the extension.
5. Click Get Checksum Code.