Brush risk, operation need to be cautious, every friend who tries to brush the system knows how much risk the process of brushing brings, but not everyone knows how damaging it is, take Skyworth smart TV. If the brush fails, Skyworth TV is likely to become a brick, or even a brick, so what should happen if this happens? Do not worry, the following Xiaobian to tell you in detail how to do.
1. Use the remote control to touch the screen (or close the screen with a flashlight). Click the "Set" button, press 3 down to "Advanced Settings", and press the 3 down button to "Backlight Adjustment". Brightening the screen At this point, you can easily operate the following steps: Select “Scene Mode†and exit. Then enter the factory mode and select "LG_LC420EUN_SDF1" for "Provisioning", confirm and exit, and shut down.
ã€Method Two】
In the case of turning off the power supply, perform the upgrade steps 1. Prepare 4G and the following u disk in advance, format it as fat32, copy the upgrade file in (after extracting the file, place the upgrade_loader.pkg file on the USB disk, not the folder) And 4. Insert u disk (1 usb, 2 idle) (U disk light long), turn off the power after about 3 to 6 seconds. Wait 10 seconds to turn on the power for the second time (the u disk light is flashing) and it takes about 2 minutes to complete
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