Game flashback of constellation

What you want to ask is the reason why the game of constellation flashes back? There is too much cache garbage and too many running programs.

1, there is too much junk in the cache: during the use of the software, some junk files will be generated, and if it is not cleaned for a long time, the mobile phone will be stuck and flash back.

2. Too many running programs: Many softwares will run by themselves, and too many background programs on mobile phones will cause insufficient memory and cause applications to flash back.