add on 1000GB RM30

if not mistaken only their own Three Broadband App

Eh, I was going to look for it on U Mobile site
but this plan has been silently updated to "Unlimited"?

There does seem to be a FUP of 1000GB still though

https://www.u.com.my/en/personal/broadband/u-home-5g

My guess would be you can still use it but lower priority, aka if load is high, you are one of the first to be throttled

I have 1 exact model as well. Only difference is the white box. I couldn't connect to 5G at all, tried with Uhome 5G & YES. Do you mind to share the detailed configuration?

What I have tried so far, changed apn to my3g & yesnet respectively, tried auto switch 5GNSA/4G, 5GSA/NSA/4G, auto & manual band select b28 + n78, have tried all combination, should i give up and stick to LTE  

Anyone can share is the apn for YES?
I am not quite sure how is the signal in my area. How do you test with phone? Phone always jump to 4G if the 5G signal is weaker right?
Someone should start a "help you test" service. Bring the device to your place for a small fee. At least can be sure before spending so much getting a device.