Sony KD-43X8301C Service Manual page 147

APPENDIX-1
How to USB update
4:USB image is newer soft version.
Automatically show message and start update.
Please follow directions.
Copying update file from USB. Please wait...
Preparing for system software update. During the
system software update, the TV will automatically
restart. Please do not remove the USB device until an
update complete message is displayed. The update may
take up to 30 minutes to complete.
The system software update is complete.
Some user settings may have changed during the update.
Please remove the USB device and select "OK" to exit.
KD-43/49X8301C (FW-43/49X8370C), 8305C, 8307C, 8308C, 8309C
1:Download USB image and unzip file.
2: copy unzip file to USB memory root folder.
3: USB memory insert TV.
5: finished
4:USB image is not newer soft version.
Automatically show message and start update.
Please follow directions.
No newer version of the system software was found.
Please remove the USB device and select "OK" to exit.
5: finished
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