Upgrade Advisories
The following are upgrade advisories to consider before you begin upgrading your network.
NOTES:
- [32-bit controllers] Prior to upgrading to FortiWLC, delete any old image files to avoid issues related to space constraints.
- Upgrade Controller using wired client/laptop and NOT using wireless client/laptop.
- [Patch installation] When both AP and controller patches are to be applied; the controller patch must be installed prior to the AP patch.