Do smartphones and iphones have signal everywhere? Do they ever lose signal?

Do smartphones and iphones have signal everywhere? Do they ever lose signal? - 1

Yes, lol, they lose signal

You bet they lose signal. These phones are entirely dependent on the cell phone company putting cell phone towers within 2 miles or less of every place their users might want to be.

i just took a vacation in a semi-wilderness area and found myself often without a signal. If you are not on a main highway or road, or in a decent sized town, you will likely have no signal.

Of course. My phone loses signal when I use the underground tunnel at uni (I'm with bell).