| Problem | Solution | |---------|----------| | PC doesn’t detect stick | Try another USB port / short reset + ground pin on NAND | | Flash fails at 2% | Wrong firmware chip version – open stick and check CPU | | No games after flash | Insert microSD with games or re-copy /game partition from backup | | 4K output not showing | Go to Settings → Display → HDMI mode → force 1080p first, then 4K |
Copy your ROMs back into the respective folders (GBA, SNES, PS1, etc.). Common Troubleshooting game stick lite 4k firmware download fixed