If you are on a Samsung device, look for "Game Optimization Service" in settings and ensure it's set to "Performance" to stop the system from capping your cores.
If you have a computer, you can actually change the CPU governor without root by using a shim layer. This is the closest you will get to "download max all cpu core." download max all cpu core no root
Even if you push performance, the system will throttle cores when temperatures rise. Non-root apps cannot disable thermal-engine or modify thermal limits. If you are on a Samsung device, look
, which shift some processing burdens but do not directly "max out" all cores. ADB Commands: Users can use a computer to send ADB (Android Debug Bridge) Force 4x MSAA : Can improve graphics performance
: Enable Developer Options by tapping "Build Number" 7 times in your settings. Force 4x MSAA : Can improve graphics performance in some apps. Disable Throttling
Uses a straightforward "check-box" system for each core, making it accessible for non-technical users.