How to solve the problem of iphone loss?

1. Disconnect all network links first, or turn on airplane mode, then open settings, drop down, find Safari browser, and click Enter.

2. Pull to the bottom, click Clear History and Website Data in blue font, and then click Clear History and Data in the pop-up window below.

3. Then return to the desktop to open the signed APP, then close the airplane mode and open the network. Pay attention to the order!