AetherSX2 v1.4-3064 APK Download
Archived March 2023 build from the 1.4 line. The definitive 1.4 build — lightest full-featured release.
File details
| Version | v1.4-3064 |
|---|---|
| Released | March 2023 |
| File size | 15.9 MB |
| Requires | Android 8.0 or newer (ARM64) |
| Developer | Tahlreth (development ended 2023) |
Download AetherSX2 v1.4-3064
Verify the checksum after downloading — archived builds never change, so a mismatched hash always means a corrupted or tampered file.
AetherSX2 v1.4-3064 v1.4-3064
Android 8.0+ (ARM64) · 15.9 MB · No bundled installers, no adware
- SHA-256:
- PENDING-UPLOAD-VERIFY-BEFORE-PUBLISHING
Always verify the checksum after downloading. We never repackage binaries — this is the unmodified community build.
Should You Use v1.4-3064? Real-World Notes
v1.4-3064 is the last and best build of the 1.4 line, and the go-to recommendation for genuinely old hardware: Android 9 devices, 3 GB RAM phones, and chipsets like the Snapdragon 660/730.
It predates every ad experiment and every late-build controversy, which is why plenty of users simply never upgraded past it. What you give up is a year of per-game fixes from the 1.5 line.
Pair it with the settings in our compatibility table's 'older builds' notes and keep upscaling at 1x on weak GPUs.
Installing This Build
- Uninstall any other AetherSX2 build first if you're downgrading — Android blocks installing an older version over a newer one.
- Enable "Install unknown apps" for your file manager, install the APK, and grant storage permission.
- Import your BIOS and games as in the full Android setup guide — the process is identical across versions.
Other Versions
Frequently Asked Questions
Is AetherSX2 v1.4-3064 still safe to install in 2026?
Yes, provided you verify the APK's SHA-256 checksum before installing and the file requests only storage permissions. v1.4-3064 is an archived build — it will never receive updates, so checksum verification is your main safety control.
What devices run AetherSX2 v1.4-3064 best?
The definitive 1.4 build — lightest full-featured release. See the notes on this page for specifics.
Does AetherSX2 v1.4-3064 need a BIOS?
Yes — like every AetherSX2 build it requires a PS2 BIOS dumped from your own console. The same dump works across all versions; see our BIOS configuration guide.
Can I upgrade from v1.4-3064 to a newer build later?
Yes. Your BIOS, games, save states and memory cards live in storage folders that survive reinstalling a different build. Back up your data folder first as a precaution.