Sup M3 Custom Firmware [new] -

Sup M3 Game Box can be significantly upgraded by installing the

SD card factory tool

project, which also supports similar budget handhelds like the PocketGo V1 and Powkiddy V90. While the SUP M3 is often considered a "toy-tier" console, installing custom firmware can significantly improve its emulation performance, particularly for GBA and NES titles. Draft Overview: SUP M3 Custom Firmware 1. The Core Software: MiyooCFW The most compatible custom firmware is based on the repository. Performance Improvements sup m3 custom firmware