omnirom/android_vendor_omni — pull request #12 by bmaupin (2014-08-05 17:40:01+00:00)
Title: Add MVNO type and value/match data for Koodo

The old APN settings worked fine for me on stock JB 4.1, but they don't work for me on KK without the MVNO type and value (match data) set. When I replaced /system/etc/apns-conf.xml on my phone with the file from below and then went to APNs → Menu → Reset to default, my mobile data started working again.

Also see:

https://android.googlesource.com/device/lge/mako/+/android-4.4_r1.2%5E!/