Managing save data for Resident Evil 4 emulator involves two distinct types of saves: standard in-game saves (Memory Cards) and Emulator Save States. Because newer Android versions restrict access to the /Android/data/
folder, managing these files often requires using the emulator's built-in tools. Types of Save Data In-Game Saves (.ps2 / .psu):
Created at typewriters within Resident Evil 4. These are stored on a virtual PS2 memory card. Save States (.sstates):
Created via the AetherSX2 menu at any point during gameplay. These are snapshots of the exact moment in time. Finding the Save Files
On Android, AetherSX2 stores its data in a directory that is typically hidden from standard file managers due to permissions: Root Directory: Internal Storage/Android/data/xyz.aethersx2.android/files/ Memory Cards: Found in the /memcards/ Save States: Found in the How to Import & Export Save Data
Since manual folder access is restricted, follow these steps to move your Resident Evil 4 progress: Using Transfer Data (Best for Backups): Open AetherSX2. (three lines) in the top left. Transfer Data
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
file (exported from AetherSX2) and "Import" the downloaded save into it.
Re-import the modified memory card file back into AetherSX2. Common Troubleshooting Permissions Issues:
If you cannot see the files, use a third-party file explorer like which often bypasses Android's "Data" folder restrictions. Game Freezing:
If Resident Evil 4 freezes while loading an in-game save, try changing the Graphics Backend
to "Software" temporarily to bypass the glitch, then switch back to Vulkan or OpenGL once loaded. save editors
specifically to unlock the Infinite Launcher or Chicago Typewriter?
Saving/Loading | Resident Evil 4 Official Web Manual - CAPCOM
Managing Resident Evil 4 save data on AetherSX2 allows you to unlock ultimate weapons like the Chicago Typewriter or skip straight to Professional difficulty. On Android, AetherSX2 stores these saves within the internal storage/Android/data/xyz.aethersx2.android/files/memcards directory. Because of Android's scoped storage permissions, these files are often inaccessible to standard file managers, requiring you to use the Transfer Data option in the emulator's menu to import or export them. How to Import 100% Save Files
To get everything unlocked immediately, you can download pre-completed save files from repositories like GameFAQs.
Download the Save File: Look for .ps2 or .max formats. High-quality saves often feature Infinite Ptas, all characters in Mercenaries mode, and the Handcannon unlocked.
Open AetherSX2: Access the "hamburger" menu (three lines) in the top-left corner.
Import Memory Card: Select the Import Memory Card option. Navigate to your "Downloads" folder and select the file you just downloaded.
Assign a Slot: The emulator will ask which slot to import the card into. Choosing an empty slot ensures you don't overwrite your current progress. Managing Saves and Save States save data resident evil 4 aethersx2
While Resident Evil 4 uses traditional typewriters for manual saves, AetherSX2 also provides Save States for instant progress tracking.
Manual Saves: Stored in the virtual memcards folder. These are best for long-term stability and following the game's intended progression.
Save States: Stored in the sstates folder. These capture the exact moment in gameplay, allowing you to retry difficult bosses or QTEs instantly.
Data Migration: If you are moving to a new phone or a different version like NetherSX2, use the Transfer Data tool to package your saves into a single ZIP file for easy moving. Common Save Data Locations
Depending on your platform, your Resident Evil 4 saves may be found here: Platform/Version Save Directory Path AetherSX2 (Android) Android/data/xyz.aethersx2.android/files/memcards PCSX2 (PC) Documents/PCSX2/memcards RE4 Remake (PC) Steam/userdata/[User ID]/2050650/remote/win64_save
Expert Tip: If your imported save file isn't appearing, ensure the region of the save matches your game ROM (e.g., an NTSC save file will not work with a PAL game disc).
Resident Evil 4 Save Game Files for PlayStation 2 - GameFAQs
How to Transfer and Use Resident Evil 4 Saves in AetherSX2 Whether you are moving a save from your PC or downloading a 100% completion file, here is the quick guide to getting it working on your mobile device. 1. Locate Your Save Folder
AetherSX2 stores virtual memory cards in a specific directory on your Android device. You can usually find it here: Android/data/xyz.aethersx2.android/files/memcards/
Note: On Android 11 and above, you may need a file manager like ZArchiver to access the Android/data folder. 2. File Formats
MCD/PS2 Files: AetherSX2 uses .mcd or .ps2 files as virtual memory cards.
Save States: These are .sav files found in the sstates folder. These are version-specific and might not work if you've updated the app or changed the ROM region. 3. Importing a Save File (.max, .psu, .cbs)
If you downloaded a save from a site like GameFAQs, it is likely in a format like .max. To use it: Open AetherSX2 and go to App Settings. Navigate to the Memory Cards tab. Select Import Save and browse to your downloaded file.
The emulator will "burn" that save onto your virtual memory card. 4. Troubleshooting Common Issues
Region Lock: Resident Evil 4 saves are region-specific. An NTSC (US) save file will not work with a PAL (EU) version of the game. Ensure your save matches your ROM's ID (e.g., SLUS-21134).
Corrupt Data: If the game doesn't see the save, ensure the memory card is "Inserted" in the BIOS/System settings within the emulator. Pro Tip: Backup Your Progress
Always copy your memcards folder to a cloud service like Google Drive. If you delete the app or change phones, your professional-mode unlocks and Handcannon progress won't be lost!
To use a Resident Evil 4 save data file (often called "Save Tamat" or "100% Save") on the AetherSX2 emulator for Android, you must place the save file (usually in .ps2 or memory card format) into the emulator's internal storage directory. Where to Place the Save File
AetherSX2 uses virtual memory cards to store game progress. You generally have two ways to "install" save data: Direct File Replacement: Managing save data for Resident Evil 4 emulator
Navigate to your phone's internal storage: Android > data > xyz.aethersx2.android > files > memcards.
Replace Mcd001.card (Slot 1) or Mcd002.card (Slot 2) with your downloaded save file.
Note: You must rename the downloaded file to match the exact name of the card you are replacing (e.g., Mcd001.card). Importing via AetherSX2 Settings: Open AetherSX2 and go to App Settings. Select Memory Cards.
Choose Import Save and select the save file you downloaded (often a .ps2 or .max file). Common Troubleshooting
Game Region: Ensure the save data matches your game's region (USA, Europe, or Japan). A European save (PAL) will not work with a USA (NTSC) version of the game.
Save Slots: Resident Evil 4 typically shares 20 save slots across all game modes. If you import a "100% save," it may overwrite your existing progress in those specific slots. Optimization for RE4 on AetherSX2
For the best performance while running your save, many users recommend the following settings:
GPU Renderer: OpenGL (more stable for many devices) or Vulkan (faster for newer Snapdragon chips).
Upscale Multiplier: 2x or 3x Native for a balance of visuals and speed. Bilinear Filtering: PS2 style.
Check out these gameplay tests and setting guides to ensure your RE4 save runs smoothly on AetherSX2:
Managing save data for Resident Evil 4 on the AetherSX2 emulator involves handling virtual Memory Cards or Save States. Save Methods
Memory Card (PS2 Logic): This is the standard in-game method using typewriters. AetherSX2 creates a virtual .ps2 memory card file. To transfer these, you typically need to import/export the .ps2 file or use a manager like mymc-gui to extract individual game saves.
Save States: These are emulator-specific snapshots of the exact moment you are playing. These files are usually located in the Android/data/com.aethersx2.android/files/sstates/ directory on your device. Finding & Installing Save Files If you are looking to download a 100% completion save:
Download: Get a .ps2 or .max save file from community sites like GameFAQs.
Import: In AetherSX2 settings, go to App Settings > Memory Cards. You can "Import" a save file directly into one of your virtual slots.
Region Match: Ensure the save file matches your game's region (e.g., NTSC-U for North America, PAL for Europe) or the game will not recognize the data. Troubleshooting Common Issues
Crashes: If your game crashes after loading a save, it may be due to a corrupted ROM or a mismatch between the ROM version and the save file.
Missing Files: If saves aren't appearing, check that AetherSX2 has "All Files Access" permission in your Android system settings so it can read/write to the sstates and memcards folders.
Managing save data for Resident Evil 4 involves either using the built-in transfer tools for simple backups or utilizing external utilities like to import 100% completion files Quick Transfer & Backup Title: Resident Evil 4 (USA) – 100% Save
For simple transfers between devices or basic backups, use the emulator's internal system: Exporting Data : Open the AetherSX2 menu (three lines), select Transfer Data , and choose
. You can select specific memory cards or all save data to save as a file in your Downloads folder. Importing Data : Use the same Transfer Data menu and select . Locate your previously exported file to restore your progress. Importing Downloaded Save Files (100% Completion)
If you want to skip the grind and unlock the Chicago Typewriter or Handcannon immediately, you can download PS2 save files from sites like
Resident Evil 4 Save Game Files for PlayStation 2 - GameFAQs
Here’s a ready-to-use post for sharing Resident Evil 4 save data (memory card) for AetherSX2 on Android.
Title: Resident Evil 4 (USA) – 100% Save + Infinite Rocket Launcher | AetherSX2
Body:
Here’s my save data for Resident Evil 4 (USA version) on AetherSX2 – everything unlocked:
✅ Completed: Normal & Professional
✅ All Bonus Weapons: Infinite Rocket Launcher, Chicago Typewriter, Handcannon, PRL 412
✅ All costumes: Mafia Leon, Armor Ashley, etc.
✅ All bottle caps (Gallery fully completed)
✅ Separate Memory Card files for:
– New Game (Professional, fresh start with all bonuses)
– Mercenaries 5⭐ all characters/stages
– Assignment Ada & Separate Ways 100%
📁 Download: [Insert Google Drive / MediaFire link]
🔧 How to install (AetherSX2):
.ps2 memory card file.⚠️ Works only with USA (SLUS-21134) version of the game.
Backup your existing memory card first if needed.
Enjoy blasting through the village with an infinite launcher 😎
Many players start Resident Evil 4 on their PC using PCSX2 and want to continue on their phone during a commute. Here is how to sync save data.
If you have a save file from your PC (PCSX2 emulator) and want to continue playing on your phone, or if you downloaded a "100% Complete" save file from the internet, follow these steps.
We all know the Castle Water Room is where runs die. Here is your disaster recovery plan:
If you die: Load Slot 2. If the emulator crashes: Load Slot 1.
AetherSX2 gives you two weapons. Use both:
Pro Tip: Never rely solely on Save States. They are version-sensitive. If you update AetherSX2 and the core changes, old states can crash.
Simply pasting the file isn't enough; you must tell the emulator to use it.
memcards folder will appear. Select the file you just pasted (e.g., Mcd001.ps2).Instead of replacing your whole memory card, you can merge the downloaded save into your existing card using a third-party app like PS2 Memcard Manager on PC.
Mcd001.ps2 and the downloaded save on your PC.aethersx2/memcards/.