If you’ve been in the retro handheld scene for a while, you remember the RG300 . Before the era of the Miyoo Mini and the Retroid Pocket, Anbernic’s RG300 was the king of the budget vertical handheld. It looked like a chunky Game Boy, but ran emulators for everything up to PS1.
Once flashed, Windows will yell at you that the SD card needs formatting. Cancel that popup! You will see a small drive called "BOOT" (approx. 64MB). That is your OS partition. Leave it alone. Rg300 Firmware
Note: Do not confuse this with "RetroOz" or "Adam Image"—those are for the RG350 and RG280 series. If you’ve been in the retro handheld scene
Don't let the old hardware gather dust. Flash Rogue today and fall in love with your RG300 all over again. Once flashed, Windows will yell at you that