All Blackberrys better for music junkies than iPhone 7.
Originally Posted by
to boldly go I just learned that leaving BT on all the time helps those wifi grocery /department store trackers access your info from your phone.
I am constantly amazed at family & friends who leave their radios running all the time. Wifi and BT. For instance family members who are on a daylong road trip who have wifi running the whole time. Or a weekend at the cottage & BT is constantly on. Simple rule if you're not using it, turn it off.
Anyway I may have misunderstood you here, so forgive me if so, & I'm not an expert, so take this with a grain of salt, but I think what they are gathering is not so much information from your phone (which would be tricky not to mention being an invasion of privacy) but information about your phone: ie tracking information. What kind of phone you have, what aisle you spent the most time in, that sort of thing.
Course it would be awful to find out it's much worse than that.
In any case, as my mum used to say when I was a kid: "If you're not using it, turn it off!"
Good advice.
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