Wulfy—Speaker to the machines@n_dimension@infosec.exchange
BLUETOOTH NIGHTMARE FIXEDED
Spent HOURS debugging why my Sony headphones worked for music but phone calls were dead silent on a Motorola phone (used to work).
This only feature only broke with those specific earphones.
Cause: Google Maps corrupted #bluetooth routing when I switched off voice navigation via 🎧
Huge aid: With adb (Developer Android debugging) could see a lot of data (which the #LLM interpreted).
Fix:
Firmware upgrade on earphones
+
Qualcomm codecs (set via DevOptions)
+
... Volume up (was set to zero - no that wasn't the problem all along)
Ordinary people would just give away their "broken" headphones.
Every problem is easy in hindsight.
#BluetoothHell #cellphone #Motorola #SonyHeadphones #Debugging