Is AetherSX2 v2.2n-4248 an official AetherSX2 release?

No. v2.2n-4248 is associated with the NetherSX2 continuation of the AetherSX2 4248 code base. The NetherSX2 project identifies it as a development build.

What Android version does v2.2n-4248 require?

Current listings for the v2.2n-4248 APK report Android 8.0 or newer .

Does AetherSX2 v2.2n-4248 include PS2 games?

No. The emulator does not provide commercial PS2 games. Users need to provide compatible game files themselves. The original documentation also states that a BIOS is required.

Do I need a BIOS to use AetherSX2?

Yes. A BIOS image is required for AetherSX2-based PS2 emulation. The original documentation recommends obtaining the BIOS from your own console.

Is 4248 better than 3668?

Neither is universally better. NetherSX2's documentation recommends 4248 for more powerful or Adreno devices , while 3668 can be a better choice for some Mali and less powerful devices. Game compatibility can also differ between the two branches.

Can I use my old save states after changing versions?

Be careful. It specifically states that save states are not compatible between the 3668 and 4248 variants. Normal in-game or memory-card saves are the safer option when changing branches.

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