This is due to the ventilation that cools the device. Its called a factory reset because it takes the device back to the way it was from the factory. On the other hand, LCD projectors use liquid crystal displays, have no moving parts and thus are generally less expensive. it won't let me factory reset it. Do you try to reset the factory default setting? Privacy Policy. Are there tables of wastage rates for different fruit and veg? You dont want any of your data to fall into the wrong hands. Underneath the device, select Erase Device and then confirm your decision by clicking Erase Device again. All tip submissions are carefully reviewed before being published. To get the full experience on Sony.com, please change your settings to allow JavaScript. A newer version of your browser may be available, I have forgotten the pattern, PIN, or password needed to unlock the tablet, Applicable Products and Categories of This Article, You have incorrectly drawn your unlock pattern 5 times. The tablet feels nice to the touch and it's surprisingly thin. If you still have something else to know than get in touch with us we are always here to support you. How to wipe and reinstall an encrypted device with 7.1.2 if TWRP won't boot anymore? What you are encountering is factory reset protection. Many Experts has found this tool 100% secure and user-friendly, even a kindergarten student can use this tool easily to remove a password if he is following instructions carefully. This wikiHow article teaches how to unlock your Android tablet when you've forgotten the lock screen PIN, pattern, or passcode. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/f9\/Unlock-an-Android-Tablet-Step-11-Version-2.jpg\/v4-460px-Unlock-an-Android-Tablet-Step-11-Version-2.jpg","bigUrl":"\/images\/thumb\/f\/f9\/Unlock-an-Android-Tablet-Step-11-Version-2.jpg\/v4-728px-Unlock-an-Android-Tablet-Step-11-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"