The 0.2.3 version had improper naming. Download this if 0.2.3 was not working for you.
Halves the memory used by the sysmodule.
[9.0.0+] If you're having freezes or crashes (error 2003-0008) when launching a game, try disabling other memory-intensive sysmodules (sys-ftpd, emuiibo). Or downgrade to 8.0.0.
- Extract the zip file and copy the contents onto your SD card.
- Reboot your Nintendo Switch.