android

Confirm that your display is actually telling your hub/Fold6 that it can do 5120x1440 by pasting “adb shell dumpsys display | grep HDMI”

If it does, paste “adb shell wm size 5120x1440 -d 2” Your DeX desktop will immediately refresh and display this resolution. The setting is lost if you disconnect your phone from the hub but it is subsequently restored on restarting the phone when connected to your display.