Samsung PS51D550C1WXZG - Page 64

4.Troubleshooting
■ByOnline
UpgradesthesoftwareusingtheInternet.
•First,congureyournetwork.FordetailedproceduresonusingtheNetworkSetting.
Refertothe‘SettingtheNetwork’instructions.
•IfTheinternetconnectiondoesn’toperateproperly,connectioncanbebroken,pleaseretrydownloading.
Iftheproblemstillhappens,downloadbyUSBandupgrade.
■AlternativeSoftware(Backup)
Ifthereisanissuewiththenewrmwareanditisaffectingoperation,youcanchangethesoftwaretotheprevious.
•IfSoftwarewaschanged,existingSoftwareisdisplayed.
•YoucanchangecurrentSoftwaretoAlternativeSoftwareby‘AlternativeSoftware’.
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