I have an iPhone SE (2nd gen) and occasionally when I'm out and about the internet will not work even though I have enough 4G data. I have called my phone provider about it twice but no solution. I'm wondering if it's a setting that I do/do not have enabled or could it be anything to do with Bluetooth? I sometimes connect my phone to Bluetooth speakers in the house but now I'm very careful to disconnect them. Help! It's so annoying especially if I need to access tickets on my phone.