Hisense ISDB-T, Service Manual, Page: 29 / 46

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4. Software Upgrading
4.1 USB Upgrading
4.1.1 Main software upgrading directly with USB
The main software can be upgraded with USB Disk. Take
HA50M5010UWT
for example.

First, copy the main software
“
usb_HA50M5010UWT.pkg”
file to the USB root Disk.

Second, ensure there are no other “*.pkg” files in the root directory of USB Disk ,and no
FRC software ,such as:
“frc_HA50M5010UWT
.bin”
and Backlight drive software
“blu.bin”.
Insert the USB Disk to TV USB port, AC power off then AC power on the TV. at
the same time press standby button “
” on the remote control for about 5-10s,until
pop up the update process bar.

The TV will identify the software and upgrade automatically. It need spend 6 minutes to
complete the upgrade.

After update success, TV can automatically start.

Enter the Factory OSD Menu and ensure the main software version. then “Clear All”
Note:
The USB disk must insert to the USB2.0 port to upgrade, can’t allow to insert to the USB3.0
port of TV.