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HOW TO UPGRADE A Z9X BOX BY OTA


PrepartionPrepare upgrade file and  USB flash disk


1:Open "ABOUT",click the upper right button "Update";


2.Click "USB update";


3.Choose the OTA file from your USB flash disk;



4.Verify the ota file;


5.Waiting to copy file,when finished copy,click"Update";


6.Wait the updating(please don't turn off the power);

7.When it finished,the box system will automaticlly restart,the upgrade is success.