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you can watch the video in the player.
11. System Update
There are two ways to upgrade the firmware:
1). Select “Settings>System>Upgrade” in the main menu, and then start to upgrade as per
the prompt. Details please refer to Section 9: Settings>System setting> Upgrade:.
2). Use the “firmware upgrade tools” in the enclosed CD to upgrade the firmware.
Operation steps:
A). Turn off the player, press and hold the “M” button, do not release it, and connect the
player with the PC via USB cable.
B). After the player is connected to the PC, the PC prompts “Rock USB device”. Install the
driver as per the requirement. （If the driver has been installed, you can jump over this step
directly）.
C). After installed the driver, run the “Firmware Update” tool in the enclosed CD.
