How can I solve the problem that Apple ipad5 iOS8.3 cannot connect to WIFI?

Method 1. Restore network settings

As shown in the following figure, in "Apple ipad5", click "Settings> General> restore, and click" restore network settings ", as shown in the following figure.

Then, the network will be restored to clear all previous network-related configurations and caches. Then, we will search for a Wi-Fi network and enter the Wi-Fi password.

Method 2: reset the wireless network positioning system service

In ipad5, click "Settings> Privacy> positioning service> System Service" on the desktop, and then click "wireless LAN networking" to disable or enable it again.

Method 3: try another dns

In ipad5, choose "Settings> Wireless LAN-" I "to go to the following page:

Then, click dns and enter 114.114.114.114 on the modifiable page to fix the white screen loading failure of the Appstore.

Other public DNS: 8.8.8.8 (Google DNS), 208.67.222.222, 208.67.220.220

If you cannot change the 4G network, try again. If you still cannot, it is estimated that the system upgrade is broken. We will refresh the machine to see if it can solve your problem.