Bionic JB update fail

[Taylor Bay]

So my bionic is rooted but i wasn't flashing anything on it. I probably made the mistake of uninstalling all the bloatware with titanium backup and now the update won't take. I unrooted and factory reset but the apps that need to be there still are coming back which means i can't install the update. I dont mind losing all my stuff i just want the update. Keep root if possible, but im ok without, i just want jelly bean on my bionic.

Thanks