What happens if you switch SIM cards in phones?

When you remove your SIM card from your phone and replace it with another card, you lose access to any information on the original card. This information is still stored on the old card, so any phone numbers, addresses or text messages that you lose are available if you insert the old card into the device.
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What happens if you take out your SIM card and put it in another phone?

However, nothing will happen at all if the SIM card is not able to switch devices (something the carrier determines) or the other phone is locked to a specific SIM card and/or provider. Of course, the old phone without a SIM card won't work until you restore the SIM card or replace it with a new one.
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Does switching SIM cards do anything?

The original card that came with your phone stores both your phone number and your contact list. Some cards can also store photos and other files. When you change SIM cards and use the same phone, you get full access to anything stored inside the phone but not anything from the original card.
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How do I swap my SIM card without losing everything?

To make sure you keep all of your data before swapping SIM cards:
  1. Transfer all the contacts. Regardless of whether you have an Android device, iPhone, or a feature phone, the most important thing to do before changing SIM cards is to back up your contacts. ...
  2. Update your information. ...
  3. Make sure your phone is unlocked.
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Do you lose pictures when changing SIM card?

The SIM card only contains your phone information and your contacts. Apps, pictures, and videos are stored on your phone's memory (internal or memory card) and will not be deleted if the SIM card is removed. Is this answer helpful?
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Transfer SIM Card to Another Phone



Will a new SIM card delete my apps?

Changing Your SIM Card

Information not stored on the SIM card, such as videos, applications or documents, is still available on the original device.
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Does transferring a SIM card transfer data?

Samsung phones, for example, perform a reset when you insert a SIM card. If you transfer your data before you put in your SIM, you could wipe everything you moved over. So, we recommend swapping your SIM card first.
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Will I lose my text messages if I change SIM cards?

Question: Q: Will I lose my text messages if I swop my sim

Answer: A: The iPhone does not store any data on the SIM.
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What data is stored on a SIM card?

Data that SIM cards contain include user identity, location and phone number, network authorization data, personal security keys, contact lists and stored text messages. SIM cards allow a mobile user to use this data and the features that come with them.
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Does removing the SIM card erase memory?

But people seem to forget (or not know) about wiping the phone's internal memory. That's where we found data on the five phones that still contained some. Removing the SIM card stops the phone from communicating with the network, but doesn't erase the email and contact lists already on the phone.
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Are pictures stored on a SIM card?

Though it may look a little like an SD card, your phone's Subscriber Identity Module (SIM) card isn't really about photo storage. Think of the SIM as your personal smart phone ID card – the small amount of info it stores includes your phone number and contacts and allows you to connect to mobile networks.
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Does switching SIM cards switch phone numbers?

You need to understand that when you replace your SIM card, you'll automatically be getting a new phone number since cell phone numbers are actually associated with the SIM cards and not the individual phones. You should hold on to your existing SIM and simply pop it back in when you get back home.
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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.
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Can I just buy a phone and put my SIM card in it?

SIM cards are small cards that house carrier and user data within your smartphone. If you purchase a replacement phone or upgrade to a new unlocked phone, you can take out the SIM card in your old phone and pop it in the new one.
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What happens to your old SIM card when you get a new one?

What you will lose after the replacement; Contacts and messages stored in the previous SIM card will not be in the new SIM card – all will be lost. Any other settings saved on the old SIM card.
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What information can you get off a SIM card?

Android SIM card extractions
  • User data.
  • Contacts.
  • SMS messages.
  • Dialed calls.
  • Network data.
  • Integrated Circuit Card Identifier (ICCID): Serial number of the SIM.
  • International Mobile Subscriber Identity (IMSI): Identifier that ties the SIM to a specific user account.
  • MSISDN: Phone number assigned to the SIM.
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Will a phone work without a SIM card?

The short answer, yes. Your Android smartphone will totally work without a SIM card. In fact, you can do almost everything you can do with it right now, without paying a carrier anything or using a SIM card. All you need is Wi-Fi (internet access), a few different apps, and a device to use.
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Are contacts saved on SIM card?

The benefit of saving directly to the SIM is that you can take out your SIM and pop it into a new phone and you'll instantly have your contacts with you. The downside is that all contacts are stored locally on the SIM and not backed-up. This means if you lose or damage your phone or SIM, the contacts will be lost.
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How do I know what is stored on my SIM card?

You can also see if any apps are using SIM card data by going to Settings > Sim Applications. On an Android, you can go to Settings > About Phone to see your SIM's status and info like your phone number, roaming info and more.
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What is the purpose of a SIM card in a mobile phone?

SIM cards link a certain account to a certain phone; they tell the phone network company which account is joined up to which person's phone. Phone network companies usually call customers “subscribers”. A SIM card is a customer card that lets your phone connect to the network. These towers allow us to make phone calls.
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How can I get pictures off my old phone?

Restore photos & videos
  1. On your Android phone or tablet, open the Google Photos app .
  2. At the bottom, tap Library Trash .
  3. Touch and hold the photo or video you want to restore.
  4. At the bottom, tap Restore. The photo or video will be back: In your phone's gallery app. In your Google Photos library. In any albums it was in.
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Will I lose my pictures if I get a new phone?

After logging into your Google account, the app will automatically upload all your photos and videos into the cloud. This may take some time, depending on how many photos and videos you have. Once this is complete, you can start up your new device and download the Google Photo app.
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Do photos stay on Google Photos if deleted from phone?

You have freed up space on your Android device without losing your photos and videos. If you need to view those photos and videos, open Google Photos, and you'll see them. If you need to get a local copy back, open the photo in Google Photos, tap the Menu button, and then tap Download–photo restored.
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Are text messages stored on SIM?

Text messages are stored on your phone, not on your Sim. Therefore, if someone puts your Sim card into their phone, they will not see any text messages that you have received on your phone, unless you have manually moved your SMS's to your Sim.
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