Software Upgrade Procedure - Philips 55PFL5755 Service Manual

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3. Software Upgrade
METHOD - 1 :
1. Save the new software file(*.pkg) in the root directory of USB, and modify it's name as
upgrade.pkg.
2. Plug in the USB.
3. Power on the set.
4. Connect the USB to TV set.
4. Connect the USB to TV set.
4. Connect the USB to TV set.
FACTORY MENU
5. To enter into
9, 7, 3, 5
and press
SOFTWARE UPDATE
6. Go to
7. After upgrading the software, Switch - off & on the TV set.
METHOD - 2 :
Prepare MTK SW tool for update.
1. Connect the PC to the serial connector on board using a special serial device (USB or
COMx).
2. Provide the a correct voltage to the board
3. Start "MTKTOOL.exe" application under MTKxx folder, and set the parameters as
below picture(notice:select MT836X chassiss):
4. Press "Browse" button to select the corresponding SW bin file to upload
5. Press "Upgrade" button to start downloading the SW and wait the gauge displayed
"100%" that means the SW has been successfully downloaded.
In the meanwhile, all operations such erasing flash and so... are parsed into the
debug window script.
6. Once the SW is downloaded, switch-off/on the chassis board and wait few seconds for
eeprom update.
go to
"PICTURE"
.
RIGHT
, press
"CONTRAST"
menu, go to
button of Remote.
10

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