debug mode on samsung galaxy Android 4.3

Question

Where is debug-mode customization in new OS version? In old version there was simple menu. Now I can't find. Please, help.

Answer 1

You have to enable Developer Options. Go to Settings > Device Info and tap on Build Number multiple times (fast)

Answer 2

There are plenty of movies on Youtube for these issues

http://www.youtube.com/watch?v=KWYFer-cxCU