Hello to everyone!
Yesterday I installed an update that was available, the last available before upgrading to Android 11 and One UI 3.1. After installing that update, and already before the upgrade to Android 11, 4G+ (and carrier aggregation obviously) stopped being available. The tablet now connects only up to 4G.
Thank you in advance!
In the area I am at the moment it uses either 800 MHz or 1800 MHz. Before the update it used LTE-A 1800 + 800, the same used by an S10+ and an A71 that are also in the house.
It seems that the CA combos have not changed, since an S10+ and an A71 that we also have, keep using LTE-A 1800 + 800 (info by Netmonster). The Tab S6 itself, in the Netmonster app changes every some seconds from 800 to 1800MHz and vice versa.