What happens if you switch SIM cards in iphones?
Answer: A: If you change it for a SIM from the same carrier, nothing happens, the device continues working as before. If you change it for a SIM from another carrier and the phone is locked to the original, then it will work as a fancy iPod, none of the phone capabilities will be available.
What happens if you take out your SIM card and put it in another phone?
When you move your SIM to another phone, you keep the same cell phone service. SIM cards make it easy for you to have multiple phone numbers so you can switch between them whenever you like. … In contrast, only SIM cards from a specific cell phone company will work in its locked phones.
Can you just switch SIM cards in iPhones?
Many people wonder if you can really just switch SIM cards on an iPhone. Yes, you absolutely can. … If you intend to use a third-party SIM card, your phone must be unlocked: This won’t be a problem if you purchased your phone directly from Apple as they generally sell them unlocked.
Are all iPhone SIM cards the same?
There are three sizes of SIM you need to think about and they’re mini, micro and nano. These are the only three SIM sizes that Apple’s iPhones have worked with over the years. For a new iPhone you’re going to be looking at a nano SIM. … That and the ability to use dual SIM for multiple numbers.
Do you need a SIM card for iPhone?
You will need a SIM card to set up your iPhone as a Wi-Fi-only device, but only temporarily. After that, it’ll work SIM-free. … If you have a non-operational SIM card handy, then you could insert it into the old iPhone to keep the messages from appearing occasionally.