Save Data Resident Evil 4 Aether Sx2 Full -
Your actual PS2 memory card files are separate from save states. You need to back these up if you switch phones.
Location on Android:
Internal Storage → Android → data → xyz.aethersx2.android → files → memcards
Look for:
To backup your RE4 saves:
You will see two main folders:
Before you can paste a downloaded file, you need to understand the folder structure. AetherSX2 uses virtual memory cards.
Standard path:
Internal Storage > aethersx2 > memcards
If you cannot see this folder:
Inside /memcards, you will see two default files: save data resident evil 4 aether sx2 full
Backup these files immediately before replacing or editing them.
Resident Evil 4 on the PS2 is a timeless classic, but playing it via AetherSX2 on your phone or tablet comes with one major question: How do saves actually work?
Unlike modern auto-save games, RE4 uses two distinct save systems. If you don't set this up correctly, you could lose hours of progress. Here is your complete guide to managing save data for RE4 on AetherSX2.
If you prefer not to download files, you can exploit a glitch in the PS2 version of RE4 to get infinite money and items quickly. Your actual PS2 memory card files are separate
The Merchant Duplication Glitch (PS2 only):
Using this glitch, you can buy the Infinite Launcher by Chapter 2-2. To get the Handcannon legitimately, you must complete Separate Ways and then Professional mode – which takes roughly 10 hours.
Hence, a downloaded "full save" is the most efficient solution.
First, it is worth acknowledging why Resident Evil 4 remains a top draw on Aether SX2. The Android emulator allows for upscaling that makes the original PS2 graphics shine. With the right settings—specifically utilizing the Vulkan renderer and 2x or 3x resolution upscaling—Leon Kennedy’s rugged leather jacket and the eerie glow of the ganados’ eyes look sharper than they ever did on a CRT television. Look for:
But great graphics mean nothing if your save file corrupts or you can't import that "Professional Mode" clear data you found online.