According to Optus, they have to test firmware on their network, yet I obtained Android 10 on Dec 01 and Android 10 January update 10 days ago. Straight from Samsung Server's my phone is functioning perfectly, no network issues.
Hi, with testing due to be completed tomorrow (Jan 20) for UI2.0 for Note 10, I hope that means Note 9 will soon get testing started for UI2.0! Samsung Korea, Isreal and Germany have already done (or at least sta started their Note 9 UI2.0 last decade! 😂