Windows 1 1 Open kegen_rsa and go backwards.

There is too much garbage in the 1. cache. In the process of using the software, some junk files will be produced. If the mobile phone is not cleaned for a long time, it will become more and more stuck and will flash back. Go to Settings _ Applications-All-Find the problematic application and clear the data or cache. (Note: Clearing the data will clear the personal settings and account information of the application. )

There are too many programs running. If you don't set it, many softwares will run by themselves, and too many background programs on the mobile phone will cause insufficient memory, which will lead to the application flashing back. If there is software flashback, you can clear the memory first and then try again.