Can't Debug On Samsung Galaxy S7 Edge

Why I can't debug my application on SAMSUNG GALAXY S7 EDGE (ANDROID 6.0.1) in RAD STUDIO 10 Seattle upd 1? When I debug, the application on the device starts, but the debugger in R

Solution 1:

You can solve this by going to Run -> Parameters in RAD Studio, and add -autolaunch to the list of parameters.

Apparently Embarcadero also a HotFix available, but I haven't tried it yet. The HotFix is here, but is only available to members; registration is required.

Solution 2:

I know I'm a bit late to answer, but maybe it will help other people in future. Me too I've got a Samsung S7 Edge, and couldn't debug with it. After some checking I realized that the reason is the Knox/My Knox. See here: https://seap.samsung.com/forum-topic/can-i-use-usb-debugging-mode-device-running-knox What I've done is just go to playstore, found there My Knox and clicked Uninstall, then switched on USB debugging that was previously grayed out. There are some other manuals on how to disable Knox. Some of them require rooting, but after rooting, I believe Samsung warranty will not work, if something happens to your phone.