Just start it off like the steps for doing 120hz with power saving money hack. Bc open display and battery gradian. OK now first slide the top down and enable power saving mode then go to the display and enable WQHD+ then go back to the battery gradian and only do the high motion. And push home botton then closes the background apps. And their u go.
WQHD+ AND HIGH MOTION. ON MY S20 ULTRA 5G.