Supported Upgrade Releases
This section describes the upgrade path for this release.
|
From FortiWLC release... |
To FortiWLC Release... |
|---|---|
|
8.4.7, 8.4.8, 8.5.2, 8.5.3, and 8.5.4 |
8.5.5 |
NOTES:
- Fortinet recommends that while upgrading 32-bit controllers, use the upgrade controller command instead of the upgrade system command.
- Controller upgrade performed via CLI interface will require a serial or SSH2 connection to connect to the controller and use its CLI.
- FortiWLC-1000D and FortiWLC-3000D and 64-bit virtual controller upgrades can be performed via GUI as well.
- Upgrade the FortiWLC-1000D and 3000D controllers with manufacturing version prior to 8.3-0GAbuild-93 to version 8.3-0GAbuild-93 and then to the later builds.