Should I remove my SIM card before selling my phone?

Remove the SIM card.
The SIM card -- which gives your phone its number and identity on the network -- can also store data like contacts and call logs. The buyer has no need for your SIM card, so you should keep this as well.
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Should you remove SIM card when selling a phone?

Take the SIM card out

When you sell your phone, the new owner will need his or her own SIM card so there's no reason to leave it in your phone. Lexy Savvides on CNET has detailed instructions about how to wipe personal data from a mobile device for Android, Windows, and iPhone users.
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What happens to a phone when you remove the SIM card?

The phone can only be used to capture photos or connect to free WiFi. You lose access to any information on your SIM card when you remove it from your phone. See also: How Do I Change My Number On My Android Phone?
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Does removing SIM card remove all data from phone?

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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Should I remove SIM card before?

We recommend that you always remove the SIM card from your phone BEFORE sending it to BuyBackWorld. Your SIM card stores information that uniquely identifies your phone on a cellular network.
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Should I remove SIM card before selling iPhone?



What information 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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Do you remove SIM card when selling iPhone?

Every SIM card has a unique number called an ICCID that is specific to you and your wireless account. That's why it's best practice to remove and dispose of your old SIM card before selling it.
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Do SIM cards hold personal information?

The SIM card has enough memory to typically store up to 250 contacts, some of your text messages and other information that the carrier who supplied the card can utilize. Photos are not stored on SIM cards, so make sure they are backed up.
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How do I clear my SIM card memory?

How to Clear a SIM Card
  1. Go to your text messages menu. Go through your text messages and click each one. Inside each message, open the options menu and click "Delete." ...
  2. Go to your address book. Click each contact in your address book and open the options menu. ...
  3. references. SearchMobileComputing: What is a SIM Card?
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Does a factory reset wipe the SIM card?

Factory resetting will not delete your number. In fact, it will not affect your sim card in any way and all the information stored on the sim card will be intact.
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Should I remove my SIM card before returning my iPhone?

Yes, you should remove it. According to How to prepare your iPhone or Apple Watch for trade-in - Apple Support: "Remove the SIM card from your iPhone if it uses one and keep it in a safe place."
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When should I remove my SIM card?

You should remove your SIM card if you want to move it to a new phone, or need to return it to your service provider. If you've been issued a new SIM card, you'll also need to remove and replace the old one.
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What happens if you put your SIM card in another phone?

Yes, If you put your sim card in another phone, your number will remain the same. As long as the sim card is compatible with the phone – meaning that the phone is unlocked or locked to the same carrier as the sim card – then, you will be able to use the sim on the phone with the same number.
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How do I clear my phone before I sell it?

Go to Settings > General > Reset > Erase All Content and Settings. You'll be asked to confirm, and it may take a few minutes to complete the process. Start by backing up your Android phone, then remove any MicroSD cards and your SIM card.
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What should I do before I sell my old phone?

What to do before trading your Android
  1. Delete any saved passwords from your browsers and apps. ...
  2. Remove your SIM card and any external storage.
  3. Log out of your Google accounts. ...
  4. Remove any payment cards associated with your phone. ...
  5. Deactivate factory reset protection.
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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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How do you destroy a SIM card?

Place the SIM card on a flat, sturdy surface that you don't mind taking a little damage. Whack your card several times with a hammer, until the SIM breaks into several fragments. Toss these pieces out in separate trash cans, so no one can find them. There's no right or wrong to cut up or smash your SIM card.
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Can you clean your SIM card?

If your SIM card is dirty, your phone may not be able to read it. This can be frustrating, but you can do something about it. You can clean your dirty SIM card using an eraser or cotton swab, rubbing alcohol, or a microfiber cloth. You can also take it in to a professional.
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What information can be pulled from 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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What info can someone get from your SIM card?

On any SIM card, you'll find a myriad of personal information, including your phone contacts, text messages, and even access to other pertinent data, like your banking details. Basically, inserting your SIM card into another Android phone would allow someone else to impersonate you.
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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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Should I keep my SIM card iPhone?

If your SIM card has only been used on iPhones, it does not store your personal data such as contacts. Personally, when I sell my iPhones (which I have done numerous times), I erase the iPhone (Settings > General > Reset > Erase All Content and Settings) and leave the SIM card in the iPhone for the next owner.
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How do I prepare my iPhone for sale?

Remove your personal information from your old device

If you've paired an Apple Watch with your iPhone, unpair your Apple Watch. Back up your device. Sign out of iCloud and the iTunes & App Store. If you're using iOS 10.3 or later, tap Settings > [your name].
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What should I do with my old SIM card?

You can send the card off to an incinerator, incinerate it yourself or use a hammer to thoroughly smash it while turning the stored data to an irretrievable bunch of mush. A cell phone or recycling center might be able to help but personally watching the card being destroyed is the only sure bet for protection.
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