Many users fail to see their save data because they manually move files into the Android data folder. Instead, use the built-in transfer tool: Open the emulator and tap the three-line menu (≡) in the top left. Transfer Data Select the folder containing your memory card file or extracted save folder. 2. Memory Card Formatting Fix
By default, AetherSX2 stores memory cards here: Ultraman Fighting Evolution 3 Save Data Aethersx2 Fixed
If you are on , the "Scoped Storage" restrictions can prevent the emulator from writing to the memory card file. Many users fail to see their save data