Move the modified memory card file back to your phone's AetherSX2 directory.
To successfully utilize external save data, such as a "100% completion" file, players must navigate to the emulator's internal folders, usually found under Android/data/com.tahlreth.aethersx2.ps2/files/memcards. The process often involves using a third-party file explorer to move downloaded save files into this directory. Furthermore, because Resident Evil 4 saves are often distributed in formats like .max (Action Replay) or .cbs (CodeBreaker), players frequently rely on secondary tools like MyMC to import these individual save blocks into the AetherSX2 memory card image.
Conclusion Saving progress in Resident Evil 4 when using AetherSX2 depends on understanding and managing the emulator’s virtual memory card system. Regular exports and file backups, careful imports when transferring devices, updating the emulator, and proper shutdown procedures greatly reduce the risk of losing progress. By following these practices, players can safely preserve their Resident Evil 4 saves and enjoy uninterrupted play across devices.
The PS2 version of Resident Evil 4 supports up to . These are shared across all game modes, including the main campaign and "Separate Ways" (Ada's mission). Always remember to save at a Typewriter to create a permanent memory card file, as savestates can sometimes become incompatible if you update the emulator version.
Created at typewriters within Resident Evil 4. These are stored on a virtual PS2 memory card. Save States (.sstates):
to export your entire save directory to a location you can actually see, like your "Downloads" folder. Importing 100% Save Files: Download a PS2 save file (common formats include ) from sites like Use a PC tool like to open your Mcd001.ps2