I'm confused about something.
My Canadian carrier (Videotron) just launched their LTE network. To get access, I needed to change my SIM card.
On my old SIM card, I only got 4G coverage. If I looked at my phone's settings, I see it was HSPA+.
Now, with the new sim card, I only get 3G or LTE. (No 4G.)
Can a cell phone/sim card get 3G, 4G and LTE (depending on whats available)? Or are sim cards are only designed for 4G OR 3G and LTE?
I didn't find the right solution from the Internet.