East guide to delete junk files on iPhone

As time goes by, your iPhone will run slower and slower and the space limited problem will happen. There are two reasons for limited space on iPhone:
1. More and more files are stored in your iPhone, occupying too much space on your iPhone. It's highly suggested to backup some files from your iPhone to computer. Then delete some unwanted or useless files in your iPhone to save more space.
2. Junk files arise whenever you are using your iPhone to surf the internet, download apps or do other things. Needless to say, the large amount of junk files will absolutely slow your iPhone.
Here, you just need to use a professional iPhone Data Cleaner software to clean up all junk files from your iPhone.

 Tutorial to Clean up Junk Files from iPhone 

Step 1. To start with, open the installed software on the computer and then get your iPhone device connected to the computer via the USB cord. You can then see an interface where all file folders are arranged in order. You can enter the right tab to preview more detailed information.
 

Step 2. While previewing the detailed information, you can also tick out the files you want to clear from iPhone device. Then click on the option of Start to begin the file cleaning process. After a little while, all the unwanted files will disappear from your device!