Mobile data disabled following a short period of WiFi usage

[MyUsernameRox]

I went into a coffee placed and used their WiFi for a couple of hours. As I was leaving, I turned WiFi of, and mobile data never returned. It previously worked without issue.

I tried all the "tricks" Metro customer support typically tells you; toggle WiFi on and off, reboot, toggle airplane mode a few times, reboot with airplane mode on, pull battery, pull Sim card, no dice.

I wonder if it's related to the OTA Marshmallow update a couple of days ago.

Any ideas? My device is an LG Stylo G.

 

[MyUsernameRox]

I will post an update in case somebody else experiences this problem.

I went into my settings; apparently when I received the OTA update to marshmallow, the phone set itself to never use cellular.

The simple fix was to set cellular as my preferred network or whatever.

 

[Fae Queen]

I've only had my Motorola MotoG for a couple of months and this has happened. Not familiar enough with it to know how to undo. Any Motorola users with hints?