Talk:Plants vs. Zombies 2 (Chinese version)/@comment-27706727-20160130233200

Hey, how can I backup my save file? I didn't download it on store and when I downloaded it at store it doesn't say that you want to change it or make it new. What should I do? I think version of that Plants vs. Zombies was 1.6.7 and my tablet is 4.4.2 and 1 GB of Ram and 12 GB of memory. Should I do not download it on store? Thanks.