Originally Posted by samwathegreat
I don't have a GSM Moto X, but I just set up 2 new GSM Moto Es (Unbranded, not rooted). I was able to add the ST APN first, then simply click the '3 dots' in the upper right corner of the APN list, and delete the default APN.
Do you have a carrier-branded device? Perhaps this makes a difference.
I don't think I have a carrier branded device I bought the unlocked GSM Moto X directly from the moto maker from motorola.
I was able to remove the other listed APNs it was as you said when i first tried it was before I added the ST apn and never checked again after i added it. The only thing on the list now is the ST settings however the issue still occurs that randomly I'll go to surf the web over data and nothing will load until I reboot.
I had read on some sites that ST changed their APN settings and using the old ones work better but they were all dated back in 2013 so I'm not sure how relevant that actually is.