Check whether the network connection of the mobile phone is open. Sometimes the mobile data switch may be turned off because the traffic is running out, resulting in the inability to access the Internet. It may also be that optimization software is installed, such as guardian or master control, and the data switch is turned off. Therefore, please check whether the mobile data switch is turned on, check the method settings, and check whether the wireless network and the mobile network are ticked.

After checking whether the mobile phone is in arrears, it has not been restarted. There was a phone bill before, so you can make a phone call instead of surfing the Internet after paying, so please try to restart your phone.

Solve problems with software. Baidu Haizhuo hiapn is installed in the mobile phone. Select a button to set apn. This software will automatically set apn ports according to mobile phone operators and so on. If you can't access the Internet due to incorrect apn settings, it will help users reset the network.

Hongda international electronics co., ltd was established in may 1997, 15, referred to as HTC. It is a manufacturer of mobile phones and tablets in Taiwan Province province. It is the world's largest manufacturer of Windows Mobile smartphones and the world's largest OEM and manufacturer of smartphones.

HTC is co-founded by Wang Xuehong, the daughter of Wang Yongqing, who is known as the "God of Management" in Taiwan Province Province, Zhuo Huotu, director and chairman of HTC Foundation, and Zhou Yongming, general manager and CEO.

The slogans of HTC Electronics Company are "quiet brilliance" and "HTC innovation". 20 1 1 developed rapidly and became a world-renowned mobile phone manufacturer. HTC series mobile phones are equipped with Android system and Windows Phone system.