Preparation Tools
A computer, Phoneclean cache Cleanup tool.
Specific steps
1, how to check the phone has a large number of caches, the method is very simple we connect the iphone to the phone, and then in itunes "Other" inside the number of cache there is how much garbage.
2, here I recommend a software called Phoneclean can be used in all iOS devices, whether jailbreak or not jailbreak.
3, the first Baidu search "Phoneclean" Download, and then we install Phoneclean, the specific installation process I do not introduce a very simple.
4, install a good phoneclean and then the Apple phone and computer connection, and then open "Phoneclean" to choose Chinese as the software language.
5, the software will show how much space the iphone is currently using, how much space is left, there are some options below, you need to clean up which junk files (recommended by default), and then click on the scan below
6, after the click of the scan software will automatically scan, this time according to your cell phone memory, more on the length of time is short, we just have to wait patiently.
7, in the process of cleaning up, will show how much garbage, such as QQ, the most temporary files.
8, after cleaning up will remind you to help you save a lot of space out.