Bluetooth Audio changelog

v2.7.5 · Oct 23, 2026

Bluetooth-Audio-2.7.5.pkg: the PS4 home-screen app (title ID BTAD00001). Copy it to /data/pkg/ on the console and install it with GoldHEN's Package Installer (package source: HDD). If an older version is installed, delete it first.
ps4-bt-audio-v2.7.5.zip: full source, prebuilt payload, tools and README.
SHA256SUMS.txt: checksums for both files.

Joint stereo by default. Audio is sent as standard joint-stereo SBC, the format headphones agree to when they connect. This fixes headphones that connected but played nothing. It can be turned off per headphone on the web page.
Automatic recovery. If the PS4 refuses audio for 4 seconds, the service drops the Bluetooth link and reconnects by itself.
Disconnect really disconnects. The Disconnect button drops the Bluetooth link, so the next connect starts fresh.
Steadier sending. Audio goes out from its own real-time thread, scheduled like the PS4's own Bluetooth audio senders.
The test tone follows the volume slider.
Per-second timing diagnostics at GET /api/timing.

Experimental. PS4 firmware 13.520.001 only. Tested with QCY AilyBuds Pro and Baseus Bass BS1 NC. See the README for install steps and known issues.

Bluetooth-Audio-2.7.pkg: the PS4 home-screen app (title ID BTAD00001). Copy it to /data/pkg/ on the console and install it with GoldHEN's Package Installer (package source: HDD). If an older version is installed, delete it first.
ps4-bt-audio-v2.7.zip: full source, prebuilt payload, tools and README.
SHA256SUMS.txt: checksums for both files.

Disconnect button: in the app, Triangle disconnects the headphones while connected (it scans otherwise). The web page has a "Disconnect headphones" button.
The app starts the audio service itself through GoldHEN's BinLoader.
Fixed "cannot save selection" on a fresh install (folder permissions) and garbled text from the font change.

Experimental. PS4 firmware 13.520.001 only. Tested with QCY AilyBuds Pro and Baseus Bass BS1 NC. See the README for install steps and known issues.