This video tutorial shows you , how to enable or disable developer options in Redmi Note 3 .
ENABLING :--
STEP 1 : Goto Settings ➤ About phone
STEP 2 : Keep tapping rapidly on "MIUI version" until you see a message saying "You are now a developer!"
STEP 3 : Goto Settings ➤ Additional Settings ➤ Developer options
STEP 4 : Click the grey button to enable developer options.
DISABLING COMPLETELY :--
STEP 1 : Open Security app from home screen and click on "Check" button .
STEP 2 : Once the scan gets completed click on "System" option and then click "FIX" button beside "Developer options on".
That should do that.
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