If anyone who upgraded to 4.4 has a Bluetooth 4.0 device (like a remote BT camera shutter, or a BT tracker), I'd appreciate if you could test if it works with your e-reader.
While 4.4 is supposed to support BT 4.0 (unlike the previous 4.0.4 version), it requires hardware support too and I'm not sure if the Onyx Boox devices have it.
|