For features like 90 FPS to work properly, your device must have a compatible high-refresh-rate display (90Hz or higher) and sufficient processing power.
Using modified configuration files to gain an unfair advantage (like no recoil) is a direct violation of PUBG Mobile’s Terms of Service and often leads to permanent account bans.
Aimed at increasing precision, though often through automated assistance that violates game rules. For features like 90 FPS to work properly,
How to Enable 60 FPS & 90 FPS in PUBG Mobile (Non-Rooted Android)
Modifies the field of view (FOV) to mimic the wider perspective found on tablets, giving phone players more peripheral vision. How to Enable 60 FPS & 90 FPS
While this 2022 configuration (config) file aims to improve PUBG Mobile performance, users should approach such unofficial tools with caution due to security and account safety risks.
Based on typical "config" file descriptions from this era, this tool focuses on several competitive advantages: Critical Considerations
Attempts to bypass device limitations to enable 90 frames per second for smoother gameplay. Critical Considerations