Millet mobile phone search to wireless signal, the connection does not succeed how to do

1. Some connections are not successful may be we do not have the correct wireless password to cause the connection, but some of the connection is still not online, this may be the router password repair but you have the cache, the solution is please try to delete the configuration file and reconnect. In the Wi-Fi settings interface, click on the wireless router SSID wireless network and choose not to save. The following illustration

2. If your phone is not a problem, we can try to view the wireless router does not turn on wireless MAC address filtering function. Through the wired connection router, login to the router's management interface, wireless settings-Wireless MAC address filtering, the wireless MAC address filtering function off. The following illustration.