Upgrade and downgrade information
Upgrading to FortiAP-C version 5.4.3
FortiAP-C 5.4.3 supports upgrading from version 5.4.2.
Downgrading to previous firmware versions
FortiAP-C 5.4.3 supports downgrading to 5.4.2.
FAP-C24JE units with the new NAND flash cannot be downgraded to previous firmware versions. |
Firmware image checksums
To get the MD5 checksum code for a Fortinet firmware image, perform the following steps:
- Go to the Fortinet Support website.
- Log in to your account. If you do not have an account, create one and then log in.
- From the top banner, select Download > Firmware Image Checksums.
- Enter the image file name, including the extension.
- Click Get Checksum Code.