Bluetooth Codec Changer — Old versions
AmrG DEVNo older versions available yet. Current release.
What's new in 2.3.1
• New "Only run while connected" option — services run only while a Bluetooth device is connected, saving battery. (Android 14+) • New "Fallback Profile" for app-specific profiles — automatically return to a profile of your choice once a linked app is closed. • UI improvements and overall stability enhancements.
Signing history
Android only installs an update signed by the same key as the version already on your device. This timeline shows every signing key we've seen for Bluetooth Codec Changer. One known signing key across every release we hold.
2.3.1
Current key1 release · Jul 27, 20263133 2a62 3837 cc09…
Certificates on record (1)
Every key we have ever recorded for Bluetooth Codec Changer. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
- 3133 2a62 3837 cc09…Recorded the first time we scanned this package · Jul 27, 2026CN=Android, O=Google Inc.