Exclamation [Q] Q: Why won't my rooted Nexus 7 recognize any universal bluetooth keyboard


I would really like to use my tablet to take notes and have tried various bluetooth keyboards on my nexus 7 2012 (rooted) to no avail. I have searched threads but they all seem to slightly differ from the issue I'm having (e.g. some users were able to use their keyboards prior to updating to a new android version while my nexus had never recognized the bluetooth keyboards). The universal keyboard I now have is a ge brand. Anyway, if anyone can help I would greatly appreciate it.