Watch this step-by-step tutorial to learn exactly how to format and transfer PS2 save files directly into your mobile emulator:
Android/data/xyz.aethersx2.android/files/memcards Save Data Resident Evil 4 Aether Sx2
This method emulates the original PS2 memory card, saving your progress exactly as you would when interacting with a typewriter in-game. These are stable, universally compatible between different versions of the emulator (including its successor, NetherSX2), and should be your primary method for long-term progress. Watch this step-by-step tutorial to learn exactly how
AetherSX2 features a "Quick Save" and "Quick Load" system. This allows you to capture the game's exact moment anywhere, even during cutscenes or boss fights, which is not possible with traditional typewriter saves. File Locations and Management This allows you to capture the game's exact
AetherSX2/ ├── memcards/ │ ├── Mcd001.ps2 (main card with RE4 saves) │ └── Mcd001_backup.ps2 (manual backup) ├── savestates/ │ ├── SLUS_211.34.0.state (RE4 USA version state) │ └── ... └── backups/ (create this folder) └── RE4_saves_2025.zip
Managing save data is essential to ensure that your progress is secure and easily accessible. Here are some tips for managing your save data:
Managing save data is essential to ensure that you can load your progress seamlessly. Here are some tips for managing your save data: