First access to network type (wifi/data [g] 2-4/5)
A. The data
1. The first test is * G
2. Then check available
(network stop condition is not available, but the data can be opened, baidu's code is prompt network available)
Hope this can be optimized


2. WIFI network
1. To determine whether a wifi need certification
A. certification is returned to the Internet, not with the
2. Determine whether the network can be normal use (access network)

Small white one, don't know much about, big help!
Satellite: fvsexo
Q: 861619009