Tutorial – Open Developer Options and open USB debugging on Android 4.2+

What you need

  • Computer
  • Usb cable
  • Connect you phone to Computer

Step 1 : Connect your device to the computer

(Video Tutorial of Step 2 & Step 3):

Step 2 : Open Developer options

On Android 4.2 and higher, the Developer options screen is hidden by default.

To make it visible, go to Settings > About phone and tap Build number seven times.

Return to the previous screen to find Developer options at the bottom.


Step 3 : Enable USB debugging.

Open your phone’s system Settings-> Developer options ->USB debugging


10 responses on “Tutorial – Open Developer Options and open USB debugging on Android 4.2+

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  5. Luis Pino


  6. Saki

    Best solution for android succesful patch adb install, but still cant change the language and unauthroized manual adb installation.

    It’s likely that the device is no longer authorized on ADB for whatever reason.

    1. Check if authorized:

    2. Revoke USB Debugging on phone

    If the device is shown as unauthorized, go to the developer options on the phone and click “Revoke USB debugging authorization” (tested with JellyBean, Samsung GalaxyIII & Grand prime).
    after revoke, switch off developer option and ON again and enable debuging again then.

    3. Restart ADB Server:

    enter cmd > cd youradbpath (enter)
    then command
    adb kill-server
    adb start-server

    4. Reconnect the device

    The device will ask if you are agree to connect the computer id. You need to confirm it.

    5. Now just re-enter the manual command prompt and install automatic-adb too make sure patch succes

    note : better just off your wifi and internet on your android

  7. That’s really shderw! Good to see the logic set out so well.

  8. ragazzi ma xkè dite cosi ke lo devono rimanda x favore nn dite ste coseke mi fate senti giù mamma mia fairy ai ragione la fine del mondoma quale fine del mondo gia sta venendo la fine del mondox me nn lo devono rimanda xkè sta bn cosi la data

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