| Problem | Solution | |---------|----------| | "No memory card in slot" | Go to AetherSX2 Settings → Memory Cards → Ensure Slot 1 points to a valid .ps2 file. | | Save corrupt error | Restore from backup. If using save state, switch to memory card save. | | Save states crash on load | Update AetherSX2 or BIOS. States are version-sensitive. | | Can't find save folder | Enable "Show hidden files" in Android file manager. |
| Type | File Extension | Location (Default) | Use Case | |------|---------------|--------------------|-----------| | | .bin (e.g., Mcd001.ps2 ) | /storage/emulated/0/AetherSX2/memcards/ | In-game saving (typewriter ribbons). Permanent, safer. | | Save State | .state (numbered) | /storage/emulated/0/AetherSX2/savestates/ | Quick save/load anywhere. Emulator version sensitive. |
: A PC utility tool used to import saves directly into virtual memory cards if you prefer managing files via a computer. 📥 Step 1: Download the Correct Save Data
Unlock "Special 2" (Knight Armor for Ashley), making her invincible to enemy attacks. Save Data Resident Evil 4 Aether Sx2
Playing the PlayStation 2 classic Resident Evil 4 on your Android device via the AetherSX2 emulator is an incredible experience. However, managing your save files, unlocking professional modes, or transferring progress from an old device can be confusing.
Rename the downloaded file to exactly match your current memory card name (e.g., Mcd001.ps2 ). Move it into the .../files/memcards/ directory.
To ensure you never lose your progress during an Android system update or an emulator migration, establish a routine backup schedule. using the paths provided above. Copy the Mcd001.ps2 file . | Problem | Solution | |---------|----------| | "No
: AetherSX2 primarily uses .ps2 or .Mcd files for consolidated memory cards, or folder-based directory saves ( ShareFolder ).
To get save data working on AetherSX2 , you can either download a 100% completion file or transfer your own. Because AetherSX2 uses a virtual memory card format ( .ps2 ), the process often requires an intermediate step on a PC. 📂 Quick Save File Setup
These capture a snapshot of the exact second of gameplay. While convenient for tough boss fights, save states can easily become corrupted if you update the emulator or change major graphics settings. | | Save states crash on load | Update AetherSX2 or BIOS
This function allows you to export a complete package of your emulator's data, including BIOS files, memory cards, save states, game settings, and even custom texture packs, to a folder of your choice on your device.
If you cannot access the /Android/data folder due to permissions on newer Android versions, use the "Transfer Data" option directly within the AetherSX2 menu (top-left) to export your files to an accessible folder. 2. How to Import a 100% Save File
Saving/Loading | Resident Evil 4 Official Web Manual - CAPCOM