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Xperia™ U

Tips, help and answers to your questions – browse topics below.

How can I turn on the phone?

To turn on the phone

Turning on Sony Xperia™ U

  1. Press and hold down the power key until the phone vibrates.
  2. If your screen goes dark, briefly press the power key to activate the screen.
  3. To unlock the screen, drag the Lock icon to the right across the screen.
  4. Enter your SIM card PIN when requested, and select OK.
  5. Wait a while for the phone to start.

Tip: Your SIM card PIN is initially supplied by your network operator, but you can change it later from the Settings menu. To correct a mistake made while entering your SIM card PIN, tap the Delete icon.