Hi Philip.
It seems you only uploaded the new controller firmware file to v/SZ but not yet hit "Upgrade" or "Backup & Upgrade".
Hit the "Upgrade" or "Backup & upgrade"(recommended) button and complete the controller firmware upgrade. Doing so will also upgrade AP firmware and then you can go to AP Zone >> More >> Change firmware and you should be able to see 5.2.1.0.698 AP version in the available AP firmware.
Regards,
Syamantak Omer
Syamantak Omer
Sr.Staff TSE | CWNA | CCNA | RCWA | RASZA | RICXI
RUCKUS Networks, CommScope!
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