My phone fell into my little cousin’s hands the other day, and it led to some unexpected chaos beyond just Baby Shark on repeat. Among the downloaded games and deleted photos, I found a deactivated SIM card! Apparently, little fingers are attracted to the turn-off button more than we realize. Fortunately, a quick SIM PIN reset got me back online. If you’ve ever found yourself in a similar situation, then this guide on how to change the SIM PIN on an iPhone is for you!
What is a SIM PIN on an iPhone?
A SIM PIN is a code made up of four to twelve numbers that stop a SIM card from being used in a phone after it has been rebooted or when it is inserted into a new phone. This is an excellent technique to protect your SIM in the event that your iPhone is stolen, as well as making sure it cannot be used on another phone.
Keep in mind that it’s crucial to remember your SIM PIN if you want to avoid getting locked out. However, for security reasons, don’t write it down on your phone or anywhere easily accessible. Consider storing it in a password manager or a secure notebook kept separate from your phone.
Also read: How to change passcode on iPhone or iPad.
How to change your current SIM PIN on iPhone
Changing your current SIM PIN on your iPhone is easy. All you need to do is follow the steps below:
Note: The steps below also work fine with eSIM.
1. Open Settings and tap on Cellular Service or Mobile Service.
2. Choose the number with the SIM PIN you want to change.
3. Select SIM PIN and select Change PIN from the available options.
4. Enter your current PIN and press Done.
5. Type in your new PIN and tap Done.
6. Re-enter the new PIN and press the Done button again to confirm the changes.
Why do you need a SIM PIN on your iPhone?
Here are some of the reasons you need a SIM PIN on your iPhone for:
- Security: A SIM PIN adds an extra layer of security to your phone. If your phone is lost or stolen, a thief cannot use your SIM card to make calls or use cellular data without the PIN. This can help protect you from racking up charges on your account.
- Privacy: A SIM PIN can also help protect your privacy. If someone gains access to your phone, they won’t be able to access your phone number or use it to make calls or send texts while it’s locked.
Please note that using a SIM PIN is optional on iPhones, but it’s generally recommended for the security and privacy benefits it offers.
Also read: How to fix iPhone not getting notifications.
What to do if you forget your SIM PIN?
If you forget your SIM PIN then try contacting the carrier and asking for assistance. If you’re unsure who to call, you may check your carrier by removing the SIM or checking the carrier by heading to the Settings and selecting Cellular Data of your device.
To assist you with unlocking your SIM, they will provide you with either the standard SIM PIN or a PIN Unlock Key (PUK). This unique code allows you to unblock the SIM card and set a new PIN. However, be careful, as there are a limited number of attempts (often 10) to enter the correct PUK code. Entering it wrong too many times will permanently disable the SIM card, and you’ll need a new one from your carrier.
Also read: How to use filters on FaceTime call.
Your iPhone is secured!
Though Find My is undoubtedly a dependable iPhone feature, it offers nothing to protect your SIM card. So, changing your SIM PIN on your iPhone adds an extra layer of security to your device in case it’s lost or stolen. If you need any assistance to change your SIM PIN, feel free to leave a comment below.
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Chhavi Tomar is a dynamic person who works as an Editor for The Writing Paradigm. She studied B.Sc. Physics and is currently doing a B.Ed. She has more than three years of experience in editing, gained through freelance projects. Chhavi is skilled in technology editing and is actively improving her abilities in this field. Her dedication to accuracy and natural talent for technology make her valuable in the changing world of digital content.
