To turn on an Android phone without Power button, put the phone in fastbooot mode using Volume Up+Volume Down and connect the phone to a computer.

We've all been there. Fresh device in hand but can't find the power button? Find out how to turn on your Chromebook here.

How to turn on an Android phone without a working power button Grab your computer, phone, and a USB-C cable Your options are limited if you want to turn your phone on without a working power button.