User manual, English (US)
Page 37
... be done in case of real necessity. 4 When the software upgrade was successful, remove the USB portable memory (not supplied) and restart your TV with the new software. 37 Downgrading to older software should retry the procedure or contact your dealer. 5 When the software upgrade was successful, remove the USB portable memory...
... be done in case of real necessity. 4 When the software upgrade was successful, remove the USB portable memory (not supplied) and restart your TV with the new software. 37 Downgrading to older software should retry the procedure or contact your dealer. 5 When the software upgrade was successful, remove the USB portable memory...