How to Unlock iPhone Calculator Trick: Most Useful Tips

Discover how to unlock your iPhone using the calculator trick with our detailed tutorial. Follow our instructions to bypass the passcode and regain access to your device.

Kathy by Kathy Updated February 14, 2025
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Why need to unlock iPhone calculator trick?

Unlocking an iPhone using the calculator trick can be necessary if you've forgotten your device's passcode or if you're locked out due to multiple failed attempts. This method offers a workaround to access your iPhone and retrieve important data without the need for additional software or assistance.

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How to unlock iPhone calculator trick

Unlocking an iPhone using the calculator trick involves a series of steps:

Step 1. Open the calculator app on your iPhone > Type in a random number and press "+."

Step 2. Enter another random set of numbers and press "÷." > Press the "%" symbol > Tap on the "C" button to clear the entered numbers > The calculator screen will now display your iPhone's home screen, allowing you to access apps and data.

This trick bypasses the lock screen and grants access to your iPhone without requiring the passcode. However, it's essential to note that this method may not work on all iPhone models or software versions. Additionally, it's always recommended to use official methods or contact Apple Support for assistance with unlocking your device.

Bonus: How to Unlock iPhone screen via professional unlocker

To unlock your iPhone screen passcode, we recommend you a professional iOS unlock software named FoneTool Unlocker. Its powerful features and high unlock success rate can help you a lot.

Highlights:
· Unlock iPhone/iPad screen passcode without entering anything in simple operations, including 4-digit and 6-digit codes, Touch ID, and Face ID. 
· You can easily remove Apple ID from iPhone, enabling you to link a new one.
· Bypass the Screen Time restrictions to help you regain full control of your device.
· Remove iTunes backup encryption and restore access to encrypted backup data.
· A success rate of up to 99.99% enables you to effortlessly unlock various iOS devices.

Now you can download FoneTool Unlocker on your Windows PC and learn how to unlock your device without a passcode.

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Step 1. Launch FoneTool Unlocker > Connect your iPhone to the computer via a USB cable.

⚠️ Note: Using this feature will erase all data on your device.

Step 2. Go to Remove iOS Screen Passcode > Click on Remove Now.

unlock screen passcode

Step 3. Confirm the on-screen instructions and click Next to continue. 

go to remove iOS screen passcode

Step 4. Choose the firmware file you need > Click Download to begin the download process.

download firmware

Step 5. Wait for a while, the firmware files will be downloaded. Now you can click Remove Now to start the unlocking operation.

start to remove iPhone screen passcode

Conclusion

In conclusion, unlocking an iPhone using the calculator trick can be a lifesaver if you've forgotten your passcode or are locked out due to multiple failed attempts. This method provides a workaround to access your device and retrieve important data without the need for additional software or assistance.

While the calculator trick can be handy, it's important to remember that it may not work on all iPhone models or software versions. For a more reliable solution to protect your iPhone data from loss, consider using FoneTool. With its comprehensive backup and data management features, FoneTool offers a reliable way to safeguard your valuable information and ensure peace of mind.

FoneTool - All-in-one iPhone Data Manager

Transfer, backup and manage data on iPhone, iPad and iPod touch in an easy way.

  • iOS 18 Compatible
  • iPhone 16 Supported

Free iPhone Manager - FoneTool

  • Full/Selective Backup iPhone
  • Transfer between iPhone and PC
  • 1-Click Transfer iPhone to iPhone
  • WhatsApp Backup & Transfer
  • Fully compatible with iOS 18
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