How to enable hidden developer options menu

In Android 4.2, developer options menu is not visible by default. Follow the steps below to enable it.

1. Go to Settings > About phone (or tablet)
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2. Find the build number
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3. Start tapping on Build number repeatedly. You will see a message saying “You are now X steps away from being a developer”
4. Continue tapping till you see “You are now a developer!” message.
5. Go back into Settings and you should see Developer options menu.
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