Samsung Galaxy Ace - Screen orientation issue

December 2016


I have a problem with my Galaxy Ace, it is locked in horizontal mode.


  • From the Home page, drag the upper taskbar > tap on "Auto Rotate" to enable it.
  • Press Menu, then Settings and then Display > Autorotate.
  • Scroll to "Horizontal Calibration"
  • Put your phone on a flat surface and then press Calibrate.

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