GoKawiilGadesk app enables Samsung DeX on Galaxy Z Fold 8's inner display
A Play Store app called Gadesk lets Galaxy Z Fold 8 owners run Samsung DeX's desktop interface directly on the phone's 7.6-inch inner screen, without needing an external monitor. The setup requires no rooting or sideloading, just installing the app and adjusting a few settings before DeX becomes usable standalone.