Have you ever met such a situation that iPhone frequently ask you to enter Apple ID and password, and you can't connect it with WiFi, this tutorial is the solution.
After we upgrade to iOS 11, the signal mark has changed to bar instead of dot. Some people may not be used to this form. Here, you can get back to iOS 10 signal mark your iDevice running iOS 11.
The world of jailbreaking is really moving fast. In fact, ever since the LiberiOS and Electra jailbreak toolkits were released, a lot of jailbreak enthusiasts are looking forward to iOS 11.2.5/11.2.x jailbreak tool rolls out.