Environment: - linux kernel 4.2.0 i686 - Ubuntu 15.10 distribution - Bluez 5.39 compiled from source (--enable-experimental --enable-library) I'm trying to pair my Broadcom BCM20702A0 dongle with the BLE device "Xiaomi MiBand". I've figured out that the MiBand does not support the following pairing request: > Authentication requirement: Bonding, MITM, **SC**, No Keypresses (0x0d) The response is the following: > > ACL Data RX: Handle 32 flags 0x02 dlen 6 > SMP: Pairing Failed (0x05) len 1 > Reason: Invalid parameters (0x0a) The problem seems to reside in the "SC" requirement: I've found someone sharing the same problem on the Chromium Project's tracking system ==> https://bugs.chromium.org/p/chromium/issues/detail?id=522965 Is it possible to loosen the requirements in the request (expecially "SC"), so that it won't be rejected by the MiBand device? Thanks in advance for your support, Roberto -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html