Before you spend hours configuring settings, stop and check your hardware. Not every 32-bit phone is created equal.
If you manage to install the 32-bit version, do not expect a smooth experience for every game.
Open the app and immediately go to Settings before loading any game: Aethersx2 32 Bits Android
Unlike a SNES emulator, PS2 emulation requires a BIOS file (copyright Sony). You must dump this from your own PS2 console.
Since the modern versions available on the Play Store or official sites will not install on 32-bit devices, you must look for legacy builds. Before you spend hours configuring settings, stop and
No local PS2 emulation required.
If AetherSX2 runs too slowly on your 32-bit device, consider PPSSPP. If AetherSX2 runs too slowly on your 32-bit
PPSSPP is a PlayStation Portable (PSP) emulator. Many popular PS2 games (like GTA: Vice City Stories, God of War: Chains of Olympus, and Kingdom Hearts: Birth by Sleep) were released on the PSP. PPSSPP is much more optimized for older and lower-end hardware and will likely run perfectly on a 32-bit device.