https://github.com/retrofw/retrofw.github.io/wiki/Install-Firmware


Make sure you download the appropriate release for your device. Here's a chart to help you figure out which release is right for you. RS-97 consoles use the board revision printed on the motherboard. LDK systems are identified by the form factor of the system. RG-300 units are identified by whether the screen is bright or dim.

DeviceFirmware type
RS-97 v1.0Type 1A
RS-97 v1.0 SType 1A or Type 1B
RS-97 v2.0Type 2A
RS-97 v2.1Type 2A or Type 2B
RG_PLUS v1.xType 2B
RS-97 v3.0Type 3B
RS-97 Plus (60Hz)Type 3B
RG-300 (Bright screen)Type 3B
RG-300 (Dim screen)Type 2B
RG-300 IPSType 5B
RS-97 Plus AnniversaryType 5B
RS-97 Plus IPSType 5B
Retro Arcade Mini .Type 4B
LDK (Horizontal)Type 2A
LDK (Square)Type 2B

RetroFW 2.3 uses lower RAM CAS Latency than 2.2 releases. We provide images without this feature, download the ones with CL6 in the name.

To install the firmware follow the usual procedure

Screen / Image NameDevice
A030JTN01Retro Game v1.0, Retro Game v2.0, Retro Game v1.0 S
EJ030NA09BRetro Game v2.1, LDK (Horizontal and Vertical), Retro Game v2.1 B, Retro Game v3.0 B, Retro Game 300
LKWY030A01Retro Game v3.0 B, Retro Game Plus (60Hz), Retro Game 300
Y030XX067ARetro Game Plus Anniversary Edition, RG300 IPS, Retro Game+ IPS
TM370LN4309Retro Arcade 4.3v1.3
TM370LN4309-PAPK3PAP KIII Plus
TM370LN4309-PAPG2PAP Gameta II Plus (initial release)