Android phone software Installation failure after a sudden small memory cleaning method

Preparation Tools

1. Cell phone must have root permission

2. Then we install a file manager on the phone, such as re file manager

How to clean up memory

1: Step: Open the RE manager, find/data/dalvik-cache,dalvik-cache directly deleted.

2: Step: Open the RE manager, find the/data/local/directory, into the TMP folder, there are a lot of software installation of the residue, one by one delete on the good.

Note: In fact, delete the above file is the cache directory and file installation of the temporary directory, deleted after the mobile phone space will become much larger.