Do you want to become a developer overnight? Well you won't even have to wait until the morning you can be a developer now. Just head to settings, scroll down to about phone and tap it, find the build number (sometimes you have to tap a software tab), tap the build number 8 times and you are now a developer. You can do things like enable usb debuggings, show cpu usage on screen, and many more options. If you would like to disable these settings so that you or possibly your kids don't accidentally mess something up that is pretty easy to just head to Settings, scroll to apps/app manager and open it, swipe over to the all tab, find the Settings app and tap it, tap the clear data button and your developer options should now be gone. Head to the source link below for an alternative method for Samsung devices.
Via DroidViews