I used to have plants vs Zombies on my Old Phone, when babysitting I let my cousin play it seeing she loves the mini games. But when I got a new phone the progress I made got wiped when I transferred the game. So I had to restart and unlock all the mini games again so she can play them.... was almost done but yesterday my entire progress got wiped and I had to start again with 1-1 (no not adventure mode 2).
Is there a way to recover this? (maybe using my old phone's files if it stores any there). And why/how did this happen in the first place?