Has anyone upgraded the Zyxel NR5101 RG502Q-EA firmware?

I’m using the Zyxel NR5101 5G router with the RG502Q-EA modem, the current firmware version being supplied by Zyxel for the this router is RG502QEAAAR11A03M4G.

I believe the latest version of firmware is RG502QEAAAR13A02M4G. Has anyone been able to get a copy of this firmware working on the Zyxel NR5101?

Dear @nicsmith1979
Actually, you can contact with Zyxel firstly, they know how to update the firmware and which firmware work.

Hi @silvia - Zyxel provided me with the updated firmware (RG502QEAACR13A04M4G).

I’ve not been able to test 5G carrier aggregation yet, I can only see 1x n78 band in my location. Hopefully it will work when more become available.