Chosen Solution

I accidentally set my language wrong and can’t read the screen. The keyboard is the wrong layout, so when I press the Y/Z z key, it shows the opposite letter.

If you accidentally set your language wrong, hold down ‘A’ and turn on the power. This will allow you to change the language without navigating menus. If your keyboard layout or region is incorrect, hold down ‘0’ and then turn on the power. This will allow you to change the region of your device.