Toshiba 32LV703R, Service Manual

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Working method
Unlike the USB upgrade (to be mentioned later) the whole code in flash memory
will be upgraded completely.
This upgrade method can be done even the flash memory is blank.
ATV Firmware Upgrade - USB
1. Copy an available file (to be mentioned later) into USB memory disk.
2. Insert USB flash disk with an available file into TV USB port.
3. Reboot (AC Off/On) TV to update firmware automatically, during upgrading f/w a
progress slider bar will be shown on display.
4. Once f/w upgrade is finished, a message of "Update Finished" will be shown on
display.
5. Remove USB flash disk then turn AC Off/On to reboot TV, new f/w will be active.
Available file name
In order to not upgrade firmware with incorrect code which is for other model, only the
bin filename consistent with the current upgraded model is considered available, i.e.
the model name located in first 8 characters of filename will be checked.
The first found file with available file name will be applied for upgrade, so it is
recommended to keep only one available file for one model is flash disk.
For example 19AV703X_XXX_REV01.BIN. the model name 19AV703X (in blue)