• wiktor
• 1 day ago
• Categories: Acer
• Categories: Iconia Tab A1-811
• Free: Free warranty check

1. Start by holding down the Power key in order to switch off the device.


2. Next, hold down the Volume Up key for a while.


3. Keep holding the Volume Up button! Press and hold the Power key for three (or four, just to be sure) seconds, then release it. Continue holding the Volume Up button.


4. Keep holding the button until the screen turns on.
5. You should now be in the desired mode.


6. This mode can be navigated by using the Volume buttons and confirm options by holding the Power key.