Hello. I picked up a Vizio E421VO with corrupt firmware. I found a bin file for a E320VL, which uses a similar main board. The TV is mostly working with this file, but the tuner doesn't find any channels. Could be a bad tuner--could also be wrong firmware for the tuner on the board.
Does anyone out there have a E421VO firmware dump? Seems ridiculous that people sell programmed chips, but the files aren't available.
Does anyone out there have a E421VO firmware dump? Seems ridiculous that people sell programmed chips, but the files aren't available.
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