Phone after hijacking DNS change program

　　First, to say what is DNS hijacking
　　DNS hijacking, also known as domain name hijacking, refers to the network within range to intercept the hijacked domain name resolution request, the domain name analysis request, the request outside the scope of the review of the release, otherwise it returns false IP address or nothing loss of response to the request made, the effect is not specific reaction or access to the network is false URL. Operators DNS hijacking
　　look at how DNS hijacking is detected
　　by monitoring iis7 website, enter your domain name, you can immediately see your site is not being hijacked, and query results in real time, you can use the query results to better optimization of our website.
　　When users access the network operators (China Unicom, telecommunications, etc.) network, usually the default operator is automatically issued to obtain DNS server addresses, so that when users mistype domain name in the browser, or access the domain name does not exist, even access some obviously there is no discord and content sites, operators of DNS will direct users to a similar number of knowledgeable, yellow pages, page ad pages like this page is maintained by the operator, to become the operator free advertising pages, you can share part of the user traffic. For example, I use the mobile Internet, then click on the link often inexplicable be forwarded to the Yellow Pages operators, extreme dislike this behavior.
　　Note: This method is only for mobile phone users in the WIFI environment.
　　Step one: Open the phone settings!
　　Step two: Click WIFI!
　　The third step: long press the WIFI network is already connected!

　　Step 4: Click Network Settings Manager!
　　Step five: DHCP, static instead!

　　Step Six: DNS1 as the preferred DNS, DNS2 as the backup DNS, When you have typed and click OK!