QUOTE(iiee @ Oct 13 2023, 09:48 AM)
On my X50-5G only has 2 options. 5G preferred and 4G only. No 5G only

, i wish there is. Firmware 1.10 b20230804 r3600
I am buying a pair of external antenna that works only on 3300-3500Mhz N78 instead of full band antenna, see whether it can stay on 5G or not.
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You won’t want to use 5G only. Malaysian 5G networks are all NSA mode (Non Stand Alone), which means they need 4G for signalling.
So if you configure it to be 5G only, it won’t work. I tried that, though on NX510v, not sure if that will make any difference.
Curious, what is the antenna you buying?
I have been using aluminium foil to block off the other direction and so far it works for me. XD
I get a speed increase of about 100mbps with this trick.