Turn GPS on or off
Turn screen lock on or off
Change screen brightness
When you use your mobile phone's internet browser, various data is stored temporarily in the browser memory, such as cache and cookies. If you have problems loading websites, deleting this data may help.
Clear browser data
Tap the menu icon.
Tap CLEAR BROWSING DATA.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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