This practice borders on "soft cheating." While it is not as malicious as aimbots or wallhacks, it creates an imbalance. It disadvantages players who are playing fairly on standard devices. The widespread normalization of these config files erodes the integrity of the game, driving away legitimate players and contributing to a toxic environment where hardware manipulation is seen as a prerequisite for ranking up.
Locate the downloaded file (usually in the Downloads folder). Pubg Mobile Lite Ipad View Config File Download