Modifying Active.sav to gain a competitive advantage (like removing grass or fog) can lead to permanent account bans. Stick to graphical and performance optimizations.
/Android/data/com.pubg.imobile/files/UE4Game/ShadowTrackerExtra/ShadowTrackerExtra/Saved/SaveGames/ . How To Edit Active Sav File
If the game displays a "corrupted save" message, it usually means the Checksum (a value that verifies file integrity) was not updated correctly by your editor. Try using a different online editor that automatically recalculates checksums. Modifying Active
On some Android devices, you may need to set the file to "Read Only" to prevent the game from resetting your custom settings upon launch. How To Edit Active Sav File
Before you can edit the file, you must find where your device or emulator stores it. The file path typically depends on the version of the game you are playing: