QuireSetup
Step 2 of 5

Turn on Developer Options

Find Build number in Settings and tap it seven times. The path differs by brand, pick yours:

Selected guideOther Android

Turn on Developer Options

  1. Open Settings.
  2. Open About phone or About device.
  3. Find Build number.
  4. Tap Build number seven times.
  5. Enter the screen lock if Android asks.

Enable USB debugging

  1. Go back to Settings.
  2. Find Developer options, usually under System or Additional settings.
  3. Turn on USB debugging.
  4. Plug in USB and tap Allow.
If it does not show up

Use Settings search for Build number or Developer options.

Try another cable if the phone charges but never appears in the browser.