Firmware & Edid Upgrade; Firmware Upgrade - Philips 42PFL6556 Service Manual

8. Firmware & EDID Upgrade

8.1 Firmware Upgrade

Note: Take the other models for example.
Attention
1. Prepare a U-disk, the file system of FAT is the best choice.
2. Change the ".pkg" software file name to "upgrade_loader.pkg" and copy it to U-disk root directory.
3. TV AC off, and insert the U-disk with F/W changed to the USB port of TV as below figure.
4. After TV AC on, TV will detects the F/W in the U-disk to upgrade automatically. During this process, it is forbid to
AC off TV and unplug the U-disk TV will restart after upgrade.
5. Unplug the U-disk and restart TV.
6. Press "menu+1999" by RC to open factory menu and check the software version as below figure. If the version
information is not the same as the F/W in U-disk, please redo upgrade.
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