this is a customization feature for BT settings - Bluetooth activation - Bluetooth visibility for others if active (default) - Bluetooth Device Identifier (Device Name)
For #1, it's in "bluetooth.enabled" in settings.py. For #2, we can add "bluetooth.visible" in settings.py and it will be read by bluetooth.js. For #3, Yuren will check where the configuration is.
#3 can be configured by Name in B2G/system/bluetooth/data/main.conf. default value is ro.product.model/PRODUCT_MODEL. there are some example for PRODUCT_MODEL customization: * B2G/device/qcom/otoro/full_otoro.mk:27 * B2G/device/qcom/unagi/full_unagi.mk:27 thanks Gina provided this information.