Questions for firmware update

[dzdzdz]

Hello,

Current version of my RaZberry is 5.23 and I use KR frequencies. When I entered firmware update page (expertUI >>Network >> Controller Info >> Update Firmware), then I can see "5.23: Switch to 3-channel 5.23 firmware for JP/TW/KR".
So I tried to update this one, but nothing changed. When I reboot my Raspberry Pi and re-entered that page (Update Firmware), I can still see "5.23: Switch to 3-channel 5.23 firmware for JP/TW/KR".
1. I'm not sure if the update is successfully done. Could you tell me how to check the number of channels is changed to 3?
2. Is there any higher version than 5.23 for KR frequencies? Could you tell me how to update to those newer version? I couldn't change the version any other than 5.23. (I tried to update to 5.32 but the frequency setting was changed to EU. So I want to update to newer version without changing current frequencies (KR))

Thanks.

[PoltoS]

1. You will still see this even after successful update. Just go in frequency and change to KR. You might need to press Debug button in controller info page.
2. There is. 5.39 is now available.