There are two primary methods to update your device using a USB drive formatted to . Method 1: Using the System Menu

: Use a small tool to press and hold the Restore (Reset) button on the unit.

This method is used if the device cannot boot or the standard menu is inaccessible.

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There are two primary methods to update your device using a USB drive formatted to . Method 1: Using the System Menu

: Use a small tool to press and hold the Restore (Reset) button on the unit. Egreat R300 Firmware Download

This method is used if the device cannot boot or the standard menu is inaccessible. There are two primary methods to update your

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