I love my bionic but I always get a pop up saying error null. Anyone know why or what it means? Also not sure if this has to do with where I live but 4g constantly been going in and out a reboot usually fixes it for a while. Also when I tether using easy tether pro sometimes my laptop takes forever to connect sometimes it connects but browser won't pull pages and sometimes it works perfectly. Any help with these annoyances would be greatly appreciated!