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5.11 Upgrading Instruction
Software upgrades are mainly to update the software features and solve software defects,
this article will introduce three upgrade methods.
5.12 USB Automatic Identification Upgrade
5.12.1 Upgrade Preparation
Please prepare a USB, and put into a correct software upgrade program in the USB
root directory， the software name is 32L310U20_01.00.00.bin, as shown below:
Note:Please ensure that the software is correct, upgrade the wrong software will
lead to black screen TV, or even can not restore the TV software, resulting in TV damage.
5.12.2 Start Upgrade
A:Use the prepared USB connect to the TV, then the TV will recognize the USB whether
it contains the upgrade program and will pop up the software upgrade menu, as shown
below:
B:And select YES, will pop up upgrading menu and display the current progress of the
upgrade, LED lights will be 1 second interval for blinking,
it will cause damage to the TV;
then do not power off TV, otherwise
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