: Create a dedicated folder for your ISOs. In AetherSX2, select "Add Game Directory" and navigate to that folder. 3. Critical Performance Settings for Low-End Devices
| Metric | armeabi-v7a | arm64-v8a | |--------|-------------|-----------| | | 20–60% of PS2 full speed | 60–100%+ on flagship chips | | Upscaling possible | 1x native (480p) only | 2x–4x native | | Texture packs | Frequent out-of-memory errors | Supported | | Widescreen patches | Works but slows further | Works well | | Fast forward (unlimited FPS) | Unusable | Works on mid/high-end chips | Aethersx2 Armeabi-v7a