Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to turn on an android phone [title] Locate the power button. [step] It's usually a single button located along the top or right edge of the phone. [title] Press and hold the power button.

Ending1: [step] The back panel will move to display a menu. [title] Find the phone's start menu. Ending2: [step] However, you may need to press it a few times to find it. [substeps] Depending on the model, the power button may be on the side of the phone or in the phone app drawer. Ending3: [step] For android phones that are connected to the internet, the power button can be found directly beneath the contacts and menu on the left side of the screen. Press the power button twice to turn on the phone. Ending4: [title] Wait for your phone to turn on. [substeps] If you have a security code, you will need to enter it before you can access your phone.

Answer format: ending1/ending2/ending3/ending4