What should I do if there is not enough memory in iPhone6S? What if Apple's 6S memory is full?

Generally speaking, the category that takes up the most space here is "Other". So, what the hell is this? In fact, it contains cache, backup, some downloaded files and some data of iOS 7 built-in applications, such as SMS and email. So how do you clean up this part?

Delete the Web browser cache. The mobile phone will store the webpage in memory, so that the next visit can be faster. If it's been a while since your iPhone, these caches add up to a lot of space. You need to open the settings, click the Safari button, and click Clear History to clear Cookie and data.

Delete mail. You can delete a message individually or delete the whole conversation. Usually, some short messages will contain some pictures, audio or video files, and some space will be recovered after deletion.

Delete email attachments. Usually downloading e-mail files takes up a lot of space. The solution to this problem is to delete the email account. The specific operation is: Set-& gt；; Mail, address book, calendar-> ICloud, then scroll down to the end and click Delete Account. Of course, it should be noted that before deleting, make sure that you remember the password of the email account, because you have to add it again.