How to hard reset Sumvision SVW307R

In order to factory reset your Sumvision SVW307R:

1. While your router is turned on, press the reset button and hold it pressed for about 30 seconds.
2. Still holding the reset button pressed, unplug the the router and hold the reset button for 30 more seconds.
3. Still holding the reset button down, turn on the power to the router again and hold for 30 more seconds.

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