How To Disable Firmware Updates


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For this procedure you have to enter to the Service menu of the TV:

1. With TV switched off, press the following sequence on the remote: [INFO] [MENU] [MUTE] [POWER]
 !!!At this point be careful. Values are changeable with Left/Right keys. Moving in the menu is only with Up/Down!!!
2. Have to turn off the OTN Support
2.1 For E-series - have to locate the OTN Support (Service Menu -> "Control" -> "SWU" -> "OTN Support" -> Off) to avoid future firmware updates.

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2.2 For F-series. You have to enable the extended service menu. There only 3 possibilities:
IR Blaster from the TV [1]
or IR device such Nokia or Samsung
or even build a IR transmitter [2]
3. Have to send FACTORY+3SPEED to the TV.
4. Then have to locate the OTN Support (Service Menu -> "Control" -> "MRT Option" -> "OTN Support" -> Off) to avoid future firmware updates.
5. Power off TV.

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