1. First click "Settings".
2. Find "System" and click to enter.
3. Select "Advanced".
4. Enter "Reset Options" .
5. Select the third "Restore Factory Settings".
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Skip to content1. First click "Settings".
2. Find "System" and click to enter.
3. Select "Advanced".
4. Enter "Reset Options" .
5. Select the third "Restore Factory Settings".