Go to Android settings -> System -> Accessibility -> System -> Text-to-speech output -> Google Text-to-speech engine -> settings -> Language -> Choose your language and restart app
How to switch autocorrection of/off
Go to Settings -> Lanuages & Input -> Keyboard and input methods -> Virtual Keyboard -> ZenUI Keyboard settings -> Intelligent input -> Auto-correction -> set Off/Low/High
How to switch talkback on-off on Asus:
Switch on
Go to Android settings -> System -> Accessibility -> Services -> TalkBack -> click checkbox on -> Use Talkback? Click OK
Switch off
(remember to click options 1 time to select, two times to activate)
Go to Android settings -> System -> Accessibility -> Services -> TalkBack -> click checkbox off
issues: