Open PvZ2 while still offline. Verify that your resources and plants have changed.
PvZ 2 utilizes aggressive value caching. Decreasing values (e.g., downgrading a plant's level) often fails unless you clear the app's cache and data before pasting your file.
Force-close Plants vs. Zombies 2 completely so it is not running in the background. Turn off your Wi-Fi and Cellular Data (go offline).
: Users are strongly advised to create a safe copy of the original file before editing.
It allows you to import your save, edit plantID s, and download a refreshed file. 2. pvsz2.ru Online Save Editor
Modern web tools like the PvZ2 Online Save Editor simplify this by allowing you to upload your file, adjust parameters via an interface, and download the modified version instantly.