[Q] [solved] apns-conf.xml is empty and no spn-conf.xml
On my Galaxy Note, in \system\etc I used to have a modified spn-conf.xml to override the network settings from my virtual provider, in order to leave data roaming unchecked and have proper signal icons (instead of a constantly showing R).
<spnOverride numeric="20412" fake_home_on="20408, 20410" />
But on the Z Ultra this xml-file is missing, and furthermore apns-conf.xml is empty. I tried to paste the file in \system\etc (with right permissions and ownership) but that did not do the trick: the ZU still needs to have data roaming on to have an mobile internet connection.
So where is the APN information stored in the stock rom? And/or is there another way to let the ZU know that I'm not really roaming?