Category: iOS

The iTunes has an invalid signature error normally occurs when your computer is unable to detect the digital signature to download the app. Digital signatures are practiced to authenticate …

Facetime allows you to make international calls, it uses your mobile data when using a cellular network. If your mobile data capacity is limited, you should consider whether it …

Is your iPhone not connecting to Wifi? There are many issues that might be related to this problem, the list below might help you get a solution on how …