IMPORTANT: Before you decide to update your firmware, please carefully check below to see if update firmware is necessary. Otherwise, please DO NOT update.
- Update firmware ONLY if your Antenna or TV service provider set-up box cause "pop-up" channel scan menu often.
- Please download the Firmware version EXACTLY match the Serial # of your TV.
- Make sure the USB flash drive you use is empty and formatted to FAT32 by windows OS from computer before loading firmware.
Update instruction: please follow exactly procedure step by step
- Download firmware into blank USB thumb drive. Some thumb drives, even newly purchased, will contain marketing materials which need to be removed before downloading the firmware upgrade.
- Unplug the power cord from electrical outlet.
- Plug USB thumb drive into USB input.
- Plug power cord back into electrical outlet.
- Power on indicator light in the front of the TV will flash red, blue rapidly for about 30 seconds.
- Once indicator light stops flashing and stays red, unplug the power cord.
- Remove the thumb drive.
- Plug power cord back into electrical outlet and turn on TV.
CAUTION: Do not remove the USB flash disk or power-supply during updating, otherwise the operation will fail.
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