How to turn your Samsung Galaxy Tab A11+ 5G on or off

Press and hold the Side key until your tablet is turned on.

If you're asked to key in your SIM PIN, do so and press OK. The default SIM PIN is 0000.

If an incorrect sim PIN is entered three times in a row, your sim will be blocked. To unblock your sim, you'll need to key in your PUK. O2’s help guide will tell you how to get your PUK. Please note: If you key in the wrong PUK ten times in a row, your sim will be blocked permanently. In this case, you need a new sim from O2.

Simultaneously, press and hold the Side key and the lower part of the Volume key and keep them pressed.

Press Power off.

Press Power off.