Download GUIFormat (for FAT32 formatting) and Win32DiskImager (for flashing images).
No "Save State" support for certain systems. x20 mini custom firmware full
The X20 Mini is a popular budget handheld, but its stock software often leaves much to be desired. Installing custom firmware (CFW) can unlock better performance, improved emulation accuracy, and a cleaner user interface. This guide covers everything you need to know about the current state of X20 Mini custom firmware. The Reality of X20 Mini Firmware improved emulation accuracy