

I skipped the 5, ironically; went from 4a to 6a. But you might try investigating the Developer Options to see if any of the Bluetooth related settings in there help. (If you’re not familiar with developer options, just got to your phone info in your settings, and just keep tapping on the build number.)
Hope there’s a solution; that sure does sound tedious. 😝
So do it yourself. ಠᴗಠ