First of all, why we need to modify the physical wireless network card (MAC) address, do not know if I have small partners, like me, encountered the same situation when we rub someone else's wireless network, it may be the beginning of a normal connection, there may be a period of time, we can not connect, but the reason we can not connect very strange, when we connect through the phone, it prompts us to connect fail, we know that if a wireless network owners to modify the wireless network password, and then when we when connected to a wireless network, we will prompt the password is incorrect, when we phone displays the wireless network connection failure, this time should be the owner of a wireless network of the router is set up above
