Merge commit 'd1cbfe0a53bda0eddf281a28ac121ab5001197a7' * commit 'd1cbfe0a53bda0eddf281a28ac121ab5001197a7': Reject lowercase characters in checkBluetoothAddress().
Merge commit 'd1cbfe0a53bda0eddf281a28ac121ab5001197a7' * commit 'd1cbfe0a53bda0eddf281a28ac121ab5001197a7': Reject lowercase characters in checkBluetoothAddress().