Boot Resident Evil 4 . Choose "Load Game." You should see saves on the typewriter screen for Professional Mode with all bonus weapons.
: Place the file in your phone's internal storage (e.g., the Download folder). Import to AetherSX2 : Open AetherSX2 and tap the Menu (three lines). Go to App Settings > Memory Cards . Select Import Memory Card . Navigate to your .ps2 file and select it. Save Data Resident Evil 4 Aether Sx2
Since AetherSX2 emulates the original PS2 hardware, you can use standard PS2 save formats (like .max , .psu , or .cbs ). Highly-rated save files can be found on sites like GameFAQs , which offer various levels of completion: Boot Resident Evil 4
This occurs when your Android system restricts the emulator's file permissions. The most reliable fix is to reformat the memory card from within AetherSX2 (in the BIOS menu) and create a new save. Then, use the "Import" function to transfer your data. Import to AetherSX2 : Open AetherSX2 and tap
For further help, visit the official AetherSX2 Discord or subreddit. Note that AetherSX2 development has ceased, but the app remains functional on many Android devices.
How to Use Resident Evil 4 Save Data on AetherSX2 Emulating the PlayStation 2 classic Resident Evil 4 on your Android device via AetherSX2 delivers console-quality gaming on the go. However, unlocking everything—like the Infinite Rocket Launcher, Chicago Typewriter, or Professional Mode—requires hours of grinding. Using a pre-made save file bypasses the grind so you can jump straight into the action with maxed-out gear.
Unlike older Android apps that gave you free access to their data folders, modern Android security restrictions make finding your save files a bit trickier. The location for AetherSX2 save data on internal storage is: