If the file is compressed or you want to import it into your existing memory card without overwriting other saves:
If successful, Leon will spawn with every weapon in his attaché case, and Professional mode will be available from the main menu.
Solution:
Mastering Resident Evil 4 AetherSX2 save data installation unlocks the game’s true potential on Android. Whether you want to terrorize Dr. Salvador with a maxed-out Handcannon from the first encounter, or you just want to cruise through the story in Ashley’s armor, a custom memory card is your golden ticket.
Remember to always back up your original saves, respect region locking, and use trusted sources like GameFAQs or Reddit. With the steps outlined above, you will spend less time grinding and more time suplexing cultists in the Spanish countryside.
Happy hunting, stranger!
Disclaimer: This article is for educational purposes only. You must own a legitimate copy of Resident Evil 4 for PlayStation 2 and a physical BIOS dump from your own console to legally use AetherSX2 and save files.
Managing your Resident Evil 4 save data on AetherSX2 requires a basic understanding of how the emulator handles "Virtual Memory Cards." Whether you are looking to back up your progress, move a save to a new device, or use a 100% completion file from the internet, the process is straightforward once you know where the files live. 💾 Understanding the Save Format
AetherSX2 simulates a physical PlayStation 2 memory card using digital files. File Extension: Most save files use the .ps2 format.
Internal Folders: Individual game saves (like RE4) are stored inside these virtual cards as folders with IDs like BASLUS-21134 (for the North American version).
Save States: These are different from "In-Game Saves." They end in .svs and capture a snapshot of the exact moment you paused. 📂 Locating Your Save Files
Depending on your Android version, the path to your Resident Evil 4 data will typically be found here: Open your File Manager app.
Navigate to: Android/data/link.anteater.pcsx2/files/memcards/
Note: On Android 11 or higher, you may need a specialized file explorer (like ZArchiver) to access the Android/data folder due to system permissions. 📥 Importing a 100% Save File
If you want to skip the grind and jump straight to the Infinite Rocket Launcher or Chicago Typewriter, follow these steps: 1. Download the Save Find a "GameFAQs" or community save file.
Ensure the Region matches your game (NTSC/USA, PAL/Europe, or JPN/Japan). A USA save will not work on a European game disc. 2. Use the Import Tool Open AetherSX2. Go to Settings ➔ Memory Cards.
Tap on Import Save (usually looks like a "+" or an arrow icon). Select the .ps2 or .max file you downloaded. 3. Manual Folder Placement
If the save is a folder (e.g., BASLUS-21134), copy that folder. resident evil 4 aethersx2 save data
Paste it directly into the memcards directory of the emulator's data folder. ⚠️ Common Issues & Fixes
Save Not Showing Up: Double-check your Game ID. Resident Evil 4 has multiple versions (Greatest Hits, Original, PAL). If the folder ID doesn't match your game's ID exactly, the game won't "see" the save.
Corrupted Data: Avoid closing the emulator while the "Typewriter" icon is on screen.
Switching Emulators: If you move to NetherSX2 or PCSX2 (PC), you can copy the .ps2 card files directly; they are fully compatible. To help you get this working perfectly, could you tell me:
Are you trying to transfer a save from a PC or download a new one? Do you know which region your game is (USA, Europe, etc.)? Are you having trouble finding the folder on your phone?
Solution:
⚠️ Do not edit the file while the emulator is running – corruption may occur.
If you are searching for a specific save file, here are the most common requests and what they unlock:
To ensure your save data does not corrupt and the game runs smoothly, apply these settings:
Summary: Managing RE4 saves on AetherSX2 is a matter of placing the .ps2 file in the memcards folder and ensuring the region matches your game. Always prioritize saving at the in-game Typewriter to prevent data loss.
Complete Guide to Resident Evil 4 Save Data on AetherSX2 Managing Resident Evil 4 save data on the AetherSX2 emulator allows you to preserve your progress through the Ganado-infested villages or even skip ahead using 100% completion files. Unlike modern ports, the PS2 version of RE4 relies on simulated Memory Cards and Save States. Where to Find Resident Evil 4 Save Data
AetherSX2 stores your data within the Android file system, though newer Android versions may require specific tools like the Solid Explorer or the emulator’s built-in tools to access them.
Memory Cards (.ps2): These act as the physical memory cards from the original console. They are located at Android/data/xyz.aethersx2.android/files/memcards/.
Save States: These are instant "snapshots" of your game. They are found at Android/data/xyz.aethersx2.android/files/sstates/.
Note: If you cannot see these folders due to Android permissions, use the Transfer Data option in the AetherSX2 menu (top left) to export them. How to Import 100% Save Files
If you want to start with all weapons like the Infinite Rocket Launcher or the Chicago Typewriter, you can import save files from sites like GameFAQs.
Download the Save: Look for PS2 save formats like .max or .cbs. If the file is compressed or you want
Use MyMC (on PC): Since AetherSX2 uses the same format as the PCSX2 Emulator, you often need a PC tool called mymc to "inject" these specific saves into your MCD1.ps2 memory card file.
Transfer to Phone: Once injected, move the updated MCD1.ps2 file back to your phone's memcards folder. AetherSX2 Import: Open AetherSX2 and go to the Import Memory Card menu. Select the memory card file you just moved. Choose which slot (Slot 1 or Slot 2) to import it into. Saving Your Game In-Game
Saving/Loading | Resident Evil 4 Official Web Manual - CAPCOM
Resident Evil 4 save data on AetherSX2, you typically need to import a completed memory card file (
format) or use tools like MyMC to inject specific save files ( ) into your emulator's virtual memory card. 1. Gathering Your Save Files
You can find a variety of Resident Evil 4 save files on GameFAQs that offer everything from 100% completion to infinite Ptas and maxed-out weapons.
System Data: Usually contains unlocked mini-games like The Mercenaries and Assignment Ada.
Save Data: Contains specific checkpoints or "New Game Plus" states with special weapons like the Chicago Typewriter or Handcannon. 2. How to Import Saves (Step-by-Step)
Since AetherSX2 uses standard PS2 memory card formats, the most reliable method involves using a PC and the MyMC utility. Prepare the Memory Card: Open AetherSX2 on your Android device.
Use the Transfer Data option in the top-left menu to export your existing memory cards to a reachable folder on your storage. Inject the Save (PC Required): Transfer the exported Mcd001.ps2 file to your PC. Download and open the MyMC utility.
Open your Mcd001.ps2 file in MyMC, click the Import button (green arrow), and select your downloaded Resident Evil 4 save file. Return to AetherSX2: Move the modified .ps2 file back to your phone's storage.
In AetherSX2, go to App Settings > Memory Cards and select Import Memory Card to replace the current slot with your new file.
These tutorials provide visual walkthroughs for managing and importing your PS2 save data specifically for AetherSX2: How to import PS2 Save Files AetherSX2 - Android Tech Thusiast
Resident Evil 4 save data on involves handling two distinct types of saves: Memory Card (.ps2) Save States (.st)
. Because Android's internal permissions can make these folders hard to find, a structured approach is essential for backing up or importing "100% completed" files. 1. Locate Your Save Files
By default, AetherSX2 stores its data in the following internal storage path: /Android/data/xyz.aethersx2.android/files/ Memory Card Saves: Found in the /memcards/ Save States: Found in the
On Android 11 and newer, these folders may appear empty in standard file managers due to system restrictions. Use the built-in Transfer Data If successful, Leon will spawn with every weapon
feature in the AetherSX2 menu to safely export or import your data. 2. Back Up and Transfer Data
Since uninstalling the emulator deletes all associated files, regular backups are critical. Manual Backup: Use third-party apps like Solid Explorer to access the restricted /Android/data/ path and copy the xyz.aethersx2.android folder to a safe location. Emulator Export: Open AetherSX2, tap the top-left menu, and select Transfer Data Export Data
. This creates a single archive of your BIOS, memory cards, and settings. 3. Import "100% Unlocked" Saves To skip the grind and access the Chicago Typewriter Handcannon
immediately, you can download community-made saves from sites like
Resident Evil 4 Save Game Files for PlayStation 2 - GameFAQs
For Resident Evil 4 on AetherSX2, your save data isn't just one file; it is stored across virtual memory cards and emulator "save states" that each function differently. 📂 Save Data Locations
Depending on your Android version and device, you can find these files in the following internal storage paths:
Virtual Memory Cards (.ps2): Android/data/xyz.aethersx2.android/files/memcards/.
Save States (.p2s): Android/data/xyz.aethersx2.android/files/sstates/.
Permissions Note: Due to Android's scoped storage, these folders may appear empty. To access them, use the "Transfer Data" option in the AetherSX2 menu (top-left) to export them to a visible folder. 🛠 How to Manage & Import Saves
If you are looking to use a 100% completion save or move data between devices:
Importing Memory Cards: Use the Import Memory Card menu in AetherSX2 to load a .ps2 or .max file into Slot 2.
BIOS Copying: To "merge" saves, open the emulator BIOS (without a game running), go to the PS2 browser, and manually copy the RE4 save from Memory Card 2 to Memory Card 1.
Regional Compatibility: Save files are region-locked. A save from the NTSC (USA) version will not work with a PAL (Europe) ISO unless converted with external tools. 🎮 What’s Inside the
Resident Evil 4 creates two distinct types of data on your virtual memory card:
System Data: This 8KB file tracks your global unlocks, such as Professional Difficulty, the Chicago Typewriter, and The Mercenaries mode.
Game Progress: These are your manual saves from typewriters. Each slot tracks your current chapter, inventory (Attache Case), and "New Game Plus" status.
Bonus Content: Completing "Assignment Ada" or achieving 5-star ranks in Mercenaries triggers flags in the System Data to unlock the Infinite Rocket Launcher or the Handcannon. Save Data Game Resident Evil 4