We notice today that Chrome search engine in Android is from a regional site or a country-specific site rather than default www.google.com . Google uses IP Address and cookies to determine location and the corresponding Google search engine to use
Dial the following number on your screen Hard Reset or Factory Reset Hard Reset : reformat the FirmWare, wipe out files and settings in internal memory. Factory Reset: restore phone to factory settings, wipe out account, contact, application settings.
Dial the following number shows WiFi Mac Address on your Samsung Galaxy (android) handset