Factory Reset - Philips 74X6 Series User Manual

If your display runs low performance when using
Apps, such as the video and audio are not
synchronised or the App is running slow, reboot
your display for better performance.
10.8

Factory Reset

Reset all settings value to original Display settings
Home > Settings > Device Preferences > About >
Factory reset.
This will erase all data from your device's internal
storage, including: your Google account, system app
data, download apps, and settings. All settings will
be reset and installed programs will be erased.
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