Board Thread:Plants vs. Zombies 2/@comment-25864549-20151114100226/@comment-5079138-20151114105552

Seems like compatibility issues (I ever saw this kind of issue before).

Try these:

-If you have another Android device, try using that and download the soft release again.

-Try using BlueStacks, which is an Android emulator, and install the APK there.

If those don't work, here are some suggested methods:

-Download the APK via another network connection (i.e. the one that you DON'T use to download the APK).

-Try downloading using different browsers.

-If you know how to flash custom ROMs, try to find a custom ROM of your device, and find a ROM that still uses Android 4.4.x (KitKat) or 4.1.x - 4.3 (Jelly Bean). PvZ2 is known to have some issues on Lollipop and Marshmallow.

If those still don't work, then probably the APK or OBB is corrupted. There's nothing you can do to fix this.