My secondary Sim with 329 plan got 5G offer
but my primary sim with 666 plan did not get 5G offer. 😣
Both SIMs are in Samsung S20FE5G. I tried everything like setting 5G for SIM1 (default), changing SIM slot etc.etc.
I accidentally got 5G offer on SIM2 when I changed 5G for SIM2 when I was trying to get 5G offer on SIM1. 😄
* I think old 329 plan is new 395 plan.