Modifying files like UserCustom.ini or GameUserSettings.ini can often cause game crashes or corruption of resource packs . Understanding Configuration Files
If you are looking for legitimate ways to improve your gameplay experience without risking a ban, it is safer to use official in-game resource downloads or explore trusted community configuration repositories on platforms like GitHub for general game settings. PUBG Lite: New Version Configuration File Guide pubg-lite-magic-bullet-config-file-download
For legitimate performance optimization (such as increasing FPS or reducing lag), config files are usually found in these locations: Modifying files like UserCustom
Android/data/com.tencent.iglite/files/UE4Game/ShadowTrackerExtra/ShadowTrackerExtra/Saved/Config/Android . pubg-lite-magic-bullet-config-file-download