This isn't Apple, it is a user-to-user technical support forum. One of the user volunteers will try to help, but we need to know exactly what you are doing and what the error message is. Are you trying to update over the air, or using iTunes?
This isn't Apple, it is a user-to-user technical support forum. One of the user volunteers will try to help, but we need to know exactly what you are doing and what the error message is. Are you trying to update over the air, or using iTunes?
Hi Apple ...I downloaded iOS 11.3.1 and when I want to install it it error ..how can I fix it??