So I have a Galaxy S4 I've tried everything I can to this phone to make it connect to 4G (except for factory reset because I refuse to do that) but it turns out I'll have to purchase a new Sim card.
1. Is Verizon just going to transfer everything from one Sim card to another?
2. Will I lose anything in the process of this? I'm aware that SD card and Sim card are two different things, but I'm afraid of the chance of losing anything.
3. What is the price of a new SD card?
4. Will I need to get a new number?
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Completely unrelated question: How much does a new battery cost?