Hd tv updating firmware
In this case, we recommend you use a different USB device.
Your TV channels and other information will not be deleted, but we recommend that you take note of the changes you have made to the settings of your device before performing the firmware update you describe on this page.
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I can't see anything obvious in the settings and think that Sony have just put out a corrupted firmware version.
I'd like to roll the flash back but can't see a method to do that or reset it to its factory firmware.