I had a Sony Xperia which was able to send and receive picture texts with the data switched off. My G6 needs to have data on to send and receive picture mms. I tried to set up a new apn with my Sony's apn settings but it won't save the settings.
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I tried created a new apn using the settings from my Xperia but it will not save and show up in my list. Is there a difference between cellular data and internet data? I'm assuming you can mms without a data plan. My wife never has the data switched ...