How to get out of Talkback double tap mode। How to solve the talk back option provlem / কি ভাবে talk back সেটিংস্ কন্ট্রোল করবেন। To select a file, number or word " tap at that number that you want once and then double tap on the same number again. Then, You are in. How to move the screen up, down or side by side. The best result is to used 4 fingers to slide the screen up or down.