How to Factory/Hard Reset an iPhone 4 or 4s Without a Passcode or iTunes

Part 1: Factory reset iPhone 4/4s, leaving no possibility of data recovery

If you are looking for a solution to perform a factory reset on your iPhone without leaving any possibility of data recovery, then try Dr.Fone - Data Eraser (iOS). This iOS eraser tool can help you erase your iPhone and restore it to factory settings in one click. The tool has the Erase All Data feature that is capable of erasing iPhone data permanently and thoroughly.

Dr.Fone - Data Eraser

Reset iPhone 4/4s to Factory Settings (no possibility of data recovery)

• Permanently erase all your data with just one click
• Prevent unauthorized access to your personal data
• Free up space on your iPhone with minimal effort
• Quickly and easily access and preview your data before erasing

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Part 2: Factory reset iPhone 4/4s using iTunes/Finder

If you don't want to use any third-party tool to reset your iPhone to its factory settings, then you can use iTunes or Finder "restore iPhone" feature. It will help you perform a factory reset on your iPhone 4/4s and update your device to its latest iOS version too.

Follow the steps below on how to factory reset iPhone 4 using iTunes or Finder:

• Step 1: To begin with, run the latest version of iTunes or Finder on your computer and then connect your iPhone to the computer using a digital cable.
• Step 2: Next, click on the device icon once iTunes/Finder detects your connected device. Then, go to the Summary tab and here, select "Restore iPhone".
• Step 3: After that, click on Restore again, and then iTunes will begin erasing your device and also install the update for your iPhone to the latest iOS version.

Part 3: Factory reset iPhone 4/4s using iCloud

As we all know, iTunes is prone to errors, and thus, there are higher chances of facing problems while restoring the iPhone with iTunes. If you fail to perform a factory reset on your iPhone using iTunes or Finder, then there is still another to reset your device to factory settings, i.e., using iCloud.

• Step 1: To start with, visit iCloud.com and then log in with your Apple ID and passcode.
• Step 2: After that, click on the "Find iPhone" option. Then, click on "All Devices" and here, you need to select your iPhone 4/4s.
• Step 3: Next, click on the "Erase iPhone" option and confirm your erase operation.

This method will remotely erase all of your device data. Keep in mind that the method works only if you have enabled the "Find My iPhone" feature on your iPhone.

Part 4: Factory reset iPhone 4/4s without a computer

What if you haven't enabled the "Find My iPhone" feature before? Thankfully, there is another convenient and simple way to perform a factory reset on your iPhone. You can also reset your iPhone to its default settings directly from its settings. Even though this method is quite simple, it is not safe and reliable enough, as there is still the possibility of recovering data.

Follow the steps below on how to factory reset iPhone 4s from device settings:

• Step 1: To start with, go to the "Settings" app on your iPhone and next, move to "General".
• Step 2: Next, go to the "Reset" option and here, choose "Erase All Contents and Settings".
• Step 3: Here, you need to enter your Apple ID passcode if you set it before in order to do a factory reset your iPhone 4/4s.

Part 5: How to Reset iPhone 4 Without Passcode (Using Screen Unlock Tool)

Forget your iPhone 4/4s lock screen passcode? If you are looking for a method on how to reset a locked iPhone 4, then Dr.Fone - Screen Unlock (iOS) can help you do that. This tool will help you unlock your device and also wipe all of your device data.

Dr.Fone - Screen Unlock

Reset iPhone passcode within 10 min

• The factory reset an iPhone without knowing the passcode.
• Easy-to-follow instructions are provided during the unlock operations.
• The best alternative to iTunes is to remove the iPhone lock screen.
• Support all models of iPhone, iPad, and iPod touch!

Available on: Windows Mac

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To learn how to factory reset your iPhone 4/4s without a passcode, download Dr.Fone - Screen Unlock (iOS) on your computer and then, follow the steps below:

• Step 1: Once you have installed Dr.Fone, run it, and connect your device to the computer. Next, click on the "Screen Unlock" module from its main interface.

• Step 2: Next, you need to provide your device information to download suitable firmware for your iOS system. Afterward, click on the "Unlock Now" button to continue.

• Step 3: In a while, your device will be successfully unlocked, and the data will also be erased on your iPhone completely.

That's how to factory reset iPhone 4 without a passcode, and so, you can give a try to Dr.Fone - Screen Unlock (iOS) yourself.

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Part 6: How to Hard Reset iPhone 4/4s (No Data Loss)

Sometimes, what you really want to do is to resolve software issues your device is experiencing. In such cases, performing a hard reset on your iPhone 4/4s can be quite helpful. The process will give a fresh start to the device and won't erase the data.

Follow the steps below to hard reset iPhone 4/4s:

• Step 1: To start with, press and hold down the Home and Sleep/Wake buttons together.
• Step 2: Keep holding both buttons until the screen of your device goes black.
• Step 3: Now, wait until you see the Apple logo on your screen. Once it appears, release both buttons, and your device is resetting.

Conclusion

Resetting your old iPhone 4/4s can feel tricky, but now you have six proven methods to choose from. Whether you're locked out without a passcode or just want a fresh start, there's a solution here for you. For the toughest situations, like resetting without a passcode or needing to permanently erase your data before selling, a tool like  Dr.Fone - Data Eraser (iOS) offers a simple, one-click fix. We hope this guide helped you give your device a brand-new beginning!

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