If not, you can try other installation channels.
1. Many times the App Store can't be opened because of the network connection, so let's start with the wireless network connected by the mobile phone. Please open the Settings application on the home screen first;
2. Click "WLAN" in the setting list;
3. Next, click the "Info" icon to the right of the currently connected wireless network in the WLAN list.
4. Then, in the wireless network details list, find the DNS column, delete the original address, and fill in11116;
5. After the DNS address of the mobile phone is set, please open the background of the mobile phone, exit the App Store from the background, and then see if the App Store application can be used normally;
6. If the above114.16.5438+04.16.5438+04 still doesn't solve the problem, you can try this 8.8.8.8 address.
7. If 8.8.8.8's address can't be connected to the App Store, at this time, you can also choose to turn off the wireless and use the mobile phone network to turn it on. It is worth noting that if you download the application with traffic, it will hurt Qian Qian;
8. If it still doesn't work, the last resort is to suggest that you change the time and try to open the App Store again.