If your iPhone isn’t working as expected, you can try restarting it by turning it off, then turning it back on. If turning it off and on doesn’t fix the issue, try forcing it to restart.

How to Turn iPhone on or off

Turn on iPhone

1. Press and hold the side button until the Apple logo appears.
2. Release the Side button.

Turn off iPhone

1. Go to Settings > General > Shut Down.
2. Drag the Slide to Power Off slider.

You can also shut down your iPhone using physical buttons:

• iPhone with Face ID: Simultaneously press and hold the side button and either volume button until the sliders appear, then drag the Power Off slider.
• iPhone with the Home button: Press and hold the side button, then drag the Slide to Power Off slider.

The post How to Turn Your iPhone on or off appeared first on nerdsmodo.

To hard reset your iPhone, press and quickly release the volume up button. Press and quickly release the volume down button. Press and hold the side button. When the Apple logo appears, release the side button. This method “forces” your iPhone to turn off, even if it’s frozen.

If your iPhone becomes unresponsive and you can’t shut it down using the normal methods, it’s time to try a forced restart—sometimes called a "hard reset" (which is not to be confused with a factory reset). Luckily, it’s easy to force your iPhone to restart using just three button presses. Here’s how.

What Is a Hard Reset?

A hard reset will force your iPhone to power off and restart without the typical shutdown process. Shutting down the usual way is important because it tidies things up before powering off your iPhone. But if your iPhone becomes unresponsive, sometimes you’re forced to take a more drastic step by forcing a reboot.

Reasons You May Need to Hard Reset an Apple iPhone

There are many reasons why you may need to hard reset your Apple iPhone. Maybe your iPhone screen is unresponsive, or your phone is running slow.

Here are the most common reasons you may need to hard reset your iPhone

• Your iPhone is slow
• You have a frozen iPhone
• There is an error code
• Your iPhone won’t reboot

Whatever the reason, hard resetting an iPhone is a simple process that you can do in just a few minutes.

Be advised that a hard reset should only be used rarely. Using a forced reboot regularly may cause problems with your iPhone. Your iPhone should be shut down gracefully unless it’s frozen or otherwise unresponsive.

How to hard reset an iPhone

The instructions on how to hard reset an iPhone vary depending on the model of your device. If you’re not sure which iPhone model you own, check out Apple Support article to learn how to identify your iPhone.

Quick tip: The button we call the Power buttonis also sometimes called the Lock button or the Side button.

How to Hard Reset iPhone 8, iPhone SE (2nd and 3rd generations), iPhone X, iPhone 11, iPhone 12, iPhone 13, iPhone 14, iPhone 15, iPhone 16, iPhone 17, or iPhone Air

To hard reset an iPhone 8 or newer, you’ll need to do three button presses in rapid succession. On the last button press, you’ll need to keep holding the button. Here’s how:

1. Press and release the Volume Up button.

2. Press and release the Volume Down button.

3. Press and hold the Side button (the Sleep button).

4. Wait until you see the Apple logo, and then release the button.

How to Hard Reset iPhone 7

To hard reset an iPhone 7 or iPhone 7 Plus, you’ll need to press two buttons simultaneously. You’ll need to keep holding the buttons. Here’s how:

1. Press and hold the Volume Down and Side (Sleep) buttons at the same time.

2. Hold the buttons until the Apple logo appears, then release the buttons.

How to Hard Reset an iPhone 6s, iPhone SE (1st generation), or earlier

To hard reset an older iPhone, such as the iPhone 6s, the first-generation iPhone SE (from 2016), or older, you’ll need to press two buttons simultaneously. You’ll need to keep holding the buttons. Here’s how:

1. Press and hold the Home and Side (Sleep) or top buttons at the same time.

2. Hold the buttons until the Apple logo appears, then release the buttons.

How to force restart an iPhone without buttons?

You can use Siri to hard reset your iPhone without buttons.

As long as you have the "Hey Siri" feature enabled, which constantly listens for the two-letter command, you can say the following to force restart your iPhone without buttons:

• First, say ”Hey Siri” to activate Siri.
• Next, say ”Restart iPhone.”
• And last, say ”Yes” when Siri prompts you to confirm.
• Your iPhone will then restart. You’ll need to enter your passcode to unlock your screen.

If you don’t have "Hey Siri" enabled, you can go to Settings > Siri (or Apple Intelligence & Siri)) > Talk & Type to Siri and select “Siri” or “Hey Siri”.

The post How to hard reset iPhone (Step-by-Step) appeared first on nerdsmodo.

However, did you know that something as simple as calibrating your iPhone battery can help? Let’s take a closer look at how to calibrate an iPhone battery and why calibration is important. Once you do this, your iPhone can last longer and be ready when you need it.

Why You Should Calibrate Your iPhone Battery

Calibrating your iPhone’s battery (also referred to as resetting an iPhone’s battery) is a surprisingly important part of iPhone maintenance. Unfortunately, many people don’t realize its benefits, and even fewer take the time to perform the necessary steps.

Without a correctly calibrated battery, you’re likely to experience inaccurate and erratic battery percentage readings, quicker battery drain, and a shorter total lifespan for your battery. If your iPhone shuts down unexpectedly when your battery life percentage hits single digits, poor calibration is almost certainly to blame.

Many factors can cause a battery to become incorrectly calibrated. Software updates, background app refresh, new features, and even plain old day-to-day use can all cause discrepancies. And even if you haven’t noticed an incorrect calibration, performing the steps below will ensure all the ions in the battery are flowing, thus improving the battery’s peak performance.

While you shouldn’t need to calibrate regularly, it’s worth a try if you’ve had battery issues that other steps didn’t resolve.

Preparing to Calibrate Your iPhone Battery

Before starting the calibration process, you should take a few steps in preparation. They all revolve around disabling features and services, so as few tasks as possible draw power.

This will help lead to an accurate reading later in the process. After you’ve reset the battery, you can re-enable all of these options. It’s also worth ensuring you haven’t accidentally enabled Low Power Mode by going to Settings > Battery.

Disable Location Services

To disable location services on your iPhone, follow these steps:

1. Open the Settings app on your iPhone.
2. Scroll down and tap on Privacy & Security.
3. Tap Location Services at the top.
4. Now, toggle off Location Services.

Remember, you can use Location Services to track a lost iPhone, so make sure you don’t forget to re-enable this after you’re done calibrating.

Disable Background Refresh

Follow the instructions below to turn off the background app refresh feature on your iPhone:

1. Open the Settings app and tap General.
2. Tap Background App Refresh.
3. Tap on Background App Refresh a second time.
4. Choose the Off option.

Lower Your Screen Brightness

Here’s how to lower the screen brightness on an iPhone:

1. Open the Settings app.
2. Scroll down and select Display & Brightness.
3. Drag the Brightness slider all the way to the left.

Turn Off Automatic App Updates

Finally, to turn off automatic updates, follow these steps:

1. Open the Settings app.
2. Scroll down and tap on Apps.
3. Tap on App Store.
4. Under Automatic Downloads, toggle off App Updates.

How to Calibrate Your iPhone Battery

Now, you’re ready to calibrate the battery on your iPhone. Be warned that it takes quite a bit of patience; you’ll need to wait around for a couple of complete charge and drain cycles to finish.

Luckily, you don’t need any third-party tools or apps. Anything you see in the App Store promising to reset your iPhone’s battery is, at best, unnecessary and, at worst, a scam. iPhone battery calibration is easy to perform without extra help.

Step 1: Drain Your iPhone’s Battery

The first step is to completely drain your iPhone battery. You can do so during normal usage. If you want to speed up the process, you can play a long video on YouTube with the volume turned up to the maximum level.

Step 2: Wait Three Hours

You may have noticed that your iPhone will automatically shut down even if the battery has a small percentage left. This process is by design; it gives the device a chance to save the current state of your apps so you don’t lose data.

It’s important to let the last embers of the battery life die away. The only way to do this is to wait. The longer you wait, the better, but you should wait at least three hours. If you have time, letting it sit overnight is preferable.

Step 3: Charge Your iPhone

Now, it’s time to refill the battery. To ensure optimal performance, make sure you follow these tips:

• Use a wall socket rather than a computer to charge.
• Ideally, use an official Apple charger. At the very least, make sure you use a high-quality USB-C cable and not a cheap knockoff.
• Continue to charge for a couple of hours even after your phone shows the battery as 100 percent full. You need to ensure you squeeze in every drop of power to ensure the calibration works correctly.

Step 4: Drain Your iPhone

Now, you need to repeat the whole process a second time. It’s the same drill as before: completely drain the power out of your device. Either use it as you normally would or play videos on loop to move it along faster.

Step 5: Wait Another Three Hours

It’s getting repetitive by now but stick with it. Once again, you need to ensure you drain that last bit of battery power from your iPhone. Like before, the longer you can leave it, the better.

Step 6: Charge Your iPhone Again

To finish the process, you need to recharge your device. Follow the same guidelines as earlier, ensuring you let your phone continue charging for a couple of hours even after it’s full.

Finally, you need to re-enable the services and functions you disabled earlier. Turn Location Services, Background Refresh, and Automatic Updates back on and turn the screen brightness back up.

And that’s it. Now, your iPhone battery has been recalibrated.

Other Battery-Saving iPhone Tips

If recalibration hasn’t fixed your iPhone battery problems, it might be time to spend some money on a new battery. You can change the battery yourself if you’re feeling confident, but doing so will void your iPhone’s warranty.

Therefore, it’s always better to make an Apple Store appointment at a Genius Bar and get it replaced with professional help. A new battery and the required labor aren’t as expensive as you might think.

See also: How to Restart, Force Restart, or Reset an iPhone

The post How to Calibrate The iPhone Battery appeared first on nerdsmodo.

Most of the faults your iPhone software will develop can be solved with a few tricks or by resetting it using Recovery mode. On rare occasions, however, those options may not work. Before you search for the nearest Apple repair center, you should try to restore your iPhone using DFU mode instead.

In this article, we’ll check out how to put your iPhone in DFU mode and also how to exit this mode.

What Is DFU Mode?

Device Firmware Update mode — or DFU mode for short — is a state that an iPhone can be put in to get your device back into working order.

DFU mode is similar to the BIOS on Windows computers or Recovery Mode on a Mac. It exists "below" the operating system level — iOS — but can still communicate with iTunes or Finder on a Windows or Mac computer.

In DFU mode, your iOS device is accessible to iTunes or Finder at a more privileged level. This allows for more to be changed than normal. However, going into DFU mode on its own does not change anything on the iPhone.

Quick tip: DFU mode can be useful for installing older versions of iOS if a beta release does not allow you to install an update.

Does DFU Mode Delete iPhone Data?

Unfortunately, if you use this mode to install something or restore your iPhone, all of your iPhone’s data will be erased. This works similarly to the iTunes restore method, which also deletes all of your data.

It completely erases your iPhone, erasing all of your videos, photos, messages, apps, and even the previously configured settings. When you’re finished with this mode, you’ll have to reset your device to use it. We recommend backing up your files before entering DFU mode, then restoring them after the process.

Put an iPhone in DFU mode

To put an iPhone into DFU mode, follow the steps below.

Before you begin:

• Back up your iPhone if you can, as a DFU restore will erase your iPhone data.
• Install the latest version of iTunes or macOS on your Windows or Mac.
• Do not disconnect your iPhone when iTunes or Finder is actively reinstalling the system software and firmware.
• If your iPhone is damaged in any way, and especially if it’s water-damaged, a DFU restore may break your iPhone.

It is necessary to note that using DFU mode to downgrade iOS or jailbreak your device can cause damage and void the warranty.

Entering DFU mode on an iPhone involves a combination of pressing, holding, and releasing different buttons. You will also need a compatible USB cable to connect the device to a Mac or a Windows PC running the latest version of macOS or iTunes.

Important: Macs running macOS Catalina and later will use Finder. PCs and Macs running macOS Mojave or earlier will need iTunes.

Follow these steps to enter DFU mode on an iPhone 8 or later:

1. Quickly press and release the volume up button, then quickly press and release the volume down button, and then press and hold the side button until the screen goes black.
2. As soon as the screen turns black, press and hold the volume down button while continuing to hold the side button.
3. After 5 seconds, release the side button while continuing to hold the volume down button until your iPhone shows up in iTunes or Finder.
4. As soon as it appears in iTunes or Finder, release the volume button. Ta-da! Your iPhone is in DFU mode.

Note: If the Apple logo is appearing on the screen, you held down the volume down button for too long. Start the process over from the beginning and try again.

How to Exit DFU Mode on an iPhone

For iPhone 8 or later:

1. Quickly press and release the Volume up button.
2. Quickly press and release the Volume down button.
3. Press and hold the Side/Power button until the Apple logo appears on your phone screen.

DFU Is Powerful, But Not Perfect

If your iPhone isn’t working and you’ve tried all the other solutions, you might still be able to fix it using DFU mode. However, a DFU restore is not the ultimate fix for all iPhone problems. Some issues may be plain hardware faults and cannot be fixed with system software or firmware restore. If your iPhone stubbornly refuses to enter DFU mode, or the issues persist after performing a reset, consider seeking a professional repair instead.

see also: How to Put Your iPhone in Recovery Mode (Step-by-Step)

The post How to Put Your iPhone in DFU Mode (Step-by-Step) appeared first on nerdsmodo.

Before we get started, you should know that you’ll need a computer (running macOS or Windows) and a cable to connect it to your iPhone. If you’ve got everything you need, follow the steps below to learn how to put your iPhone in recovery mode.

Data Loss Concerns With Recovery Mode

If you need to put your iPhone in recovery mode to restore it, you can ignore this section because you’re going to erase all your data anyway. However, if you’re using recovery mode to update or troubleshoot your iPhone, you should know that it comes with a risk of data loss.

This isn’t always the case; usually you can enter and exit recovery mode without losing any data on your iPhone. But if something goes wrong, you may need to erase and restore your iPad to get it out of recovery mode again.

For that reason, we strongly recommend that you back up your iPhone before putting it into recovery mode.

How to Enter Recovery Mode on iPhone

The below steps will work with iPhone 8 or later, including iPhone SE (2nd generation and later).

1. Make sure that your Mac is up to date. If you’re using a PC, make sure you have the latest version of the Apple Devices app or iTunes.
2. Connect your iPhone to your computer with a USB cable.
3. Open the Finder on your Mac, or open the Apple Devices app on your PC. If your PC doesn’t have the Apple Devices app, or your Mac is using macOS Mojave or earlier, open iTunes instead.
4. Keep your iPhone connected and wait until the Connect to computer screen appears.
5. Press and quickly release the volume up button. Press and quickly release the volume down button. Then, press and hold the side button until you see the Connect to computer screen.

After Putting an iPhone in Recovery Mode

Once your iPhone is in recovery mode, you need to use Finder or iTunes on your computer to update or restore the device.

Select your iPhone from the sidebar in Finder or from the top-left corner in iTunes, then go to the Summary or General tab and click Update or Restore, depending on your needs. Update will install the latest version of iOS without erasing any data. Restore will update iOS while also erasing all the data and resetting your iPhone to factory settings.

Force Restart Your iPhone to Exit Recovery Mode

If you need to exit recovery mode, but you don’t want to update or restore your iPhone, you should be able to do so by force restarting your iPhone. To do this, disconnect your iPhone from the computer, then quickly press and release the volume up button, then quickly press and release the volume down button, and then press and hold the side button until you see the Apple logo.

And if recovery mode didn’t help solve your software issues, consider using DFU mode with your iPhone instead, which offers a deeper level of software reset for your device.

iPhone Recovery Mode, Made Easy

We’ve seen how to enter recovery mode on iPhone 8 or later models. It’s a simple process once you know it, but the increasingly confusing button combinations are a bit obtuse. Hopefully, you won’t need to use these often, if ever.

See also: How to Restart, Force Restart, or Reset an iPhone

The post How to Put Your iPhone in Recovery Mode (Step-by-Step) appeared first on nerdsmodo.

Before you can start using your new iPhone, you need to set it up, configuring its operating system (iOS) — the software that makes the iPhone tick — to work the way you want it to. You may also need to activate the iPhone to connect it to Apple’s services and to your cellular carrier’s service.

You can turn on and set up your new iPhone with an internet connection. You can also set up iPhone by connecting it to your computer. If you have another iPhone, an iPad, or an Android device, you can transfer your data to your new iPhone.

Prepare for setup

To make setup as smooth as possible, have the following items available:

• An internet connection through a Wi-Fi network (you may need the name and password of the network)
• Your Apple Account and password; if you don’t have an Apple Account, you can create one during setup
• Your credit or debit card account information, if you want to add a card to Apple Pay during setup
• Your previous iPhone or a backup of your device, if you’re transferring your data to your new device
• Your Android device, if you’re transferring your Android content

Turn on and set up your iPhone

Turning on your iPhone

Start by turning on your iPhone. Press and hold the side button, the physical button on the iPhone’s right side. When the Apple logo appears on the screen, release the side button and wait until the Hello screen appears. Then swipe up from the bottom of the screen to begin the setup process.

Choosing the language, country or region, and appearance

A series of screens walks you through the first three steps of the setup process:

• Language: Choose the language you want your iPhone to use, such as English.
• Country or Region: Specify your country or region, such as United States.
• Appearance: Drag the slider along the Default–Medium–Large axis to choose the size of text and icons on the screen. Tap the Continue button.

At this point, the Quick Start screen appears, enabling you to finish setup quickly by using your current iPhone or iPad. Read on.

Using Quick Start or continuing setup

If you have an iPhone or iPad set up with your Apple Account, you can use that device to set up your new iPhone quickly. When the Quick Start screen appears, unlock your current device and bring it close to your new iPhone. Your iPhone then displays a complex pattern on the screen, and the Camera app opens on your other device, showing a target ring. Aim this ring at the pattern to establish the connection between the devices, and then authenticate yourself on your iPhone by entering the current device’s passcode. Follow the prompts to set up your iPhone based on your current device.

If you don’t have an iPhone or iPad to use, or if you want to set up your new iPhone differently, tap the Set Up Without Another Device button, and then follow through the next subsection.

Setting up your iPhone without another device

If you chose to set up your iPhone without another device, work your way through the following screens:

• Choose a Wi-Fi Network: Tap the Wi-Fi network you want to use, type the password on the Enter Password screen, and then tap the Join button.
  • If you need to use a Wi-Fi network that hides its network name, tap the Choose Another Network button. On the screen that appears, type the network name and the password, and then tap the Join button.
  • If no Wi-Fi network is available, tap the Continue Without Wi-Fi button to use a cellular data connection.
• Activation: Wait while iOS activates your iPhone over the Wi-Fi connection (or the cellular connection, if you tapped Continue Without Wi-Fi). Activation may take several minutes.
• Data & Privacy: Read the information, and then tap the Continue button.
• Face ID: Follow the prompts to scan your face by aiming the recognition circle at your head, and then rotating your head to replace the white marks with green marks. On the Use Face ID with a Mask screen, choose whether to configure Face ID for use when you’re wearing a protective mask.
• Create an iPhone Passcode: Tap the six-digit passcode you want to use, and then confirm it on the second screen.
  Tip: If a six-digit passcode doesn’t suit you, tap the Passcode Options button on the Create an iPhone Passcode screen. In the dialog that opens, tap Custom Alphanumeric Code, Custom Numeric Code, or 4-Digit Numeric Code, as appropriate, and then enter the code twice on the following screens. A custom alphanumeric code of eight characters or more is the most secure, though it will take longer to type. A custom numeric code enables you to create a numeric code of the length you prefer. Four digits is the minimum. Each digit more than six digits makes the code that much more secure. A four-digit numeric code is not strong enough for serious security, but you might want to use such a short code on an iPhone you’re using for a demonstration, such as at a trade show.
• Transfer Your Apps & Data: Choose whether (and if so, how) to transfer your apps and data to your new iPhone. You have five choices:
  • From iCloud Backup: Tap this button if you have a backup of your current or previous iPhone and want to restore it to your iPhone.
  • From Another iPhone: Tap this button if you have a current iPhone and want to transfer its apps and data. Normally, you would use the Quick Start feature earlier in the setup process to transfer your data from your current phone, but this button provides an alternative means.
  • From Mac or PC: Tap this button if you used your Mac or PC to back up your previous iPhone and you want to restore data from one of those backups.
  • From Android: Tap this button if your current device is an Android phone or tablet. You won’t be able to transfer apps available only on Android.
  • Don’t Transfer Anything: Tap this button to set the iPhone up from scratch.
    For the first four choices, follow the prompts in the resulting screens. For example, when restoring from an iCloud backup, you need to sign in to iCloud using your Apple Account, and then select the backup to use.
• Terms and Conditions: Read as much of the Terms and Conditions as you wish, and then tap the Agree button if you want to proceed.
• Make This Your New iPhone: This screen appears after you set up the means of transferring apps and data using one of the methods mentioned previously. The screen displays buttons summarizing what can be transferred, such as Apps & Data, Settings, and Wallet. If one of these buttons has > at its right end, you can tap the button to reveal a list of details — for example, tapping the Wallet button reveals a list of the payment cards to be transferred with Wallet. Tap the button again to hide the details. Tap the Continue button to continue with this selection, or tap the Customize button if you want to choose what to transfer.
• Update Your iPhone Automatically: Tap the Continue button if you want iOS to automatically download and install updates. Keeping iOS updated is wise from a security perspective, but it means you may occasionally find your iPhone updating when you want to use it. If you prefer to control when iOS installs updates, tap the Only Download Automatically button instead.
• Location Services: Tap the Enable Location Services button to enable Location Services immediately. Normally, you’ll want to enable Location Services because apps such as Maps depend on it. You can tap the Disable Location Services button if you don’t want to use Location Services or if you plan to enable it later.
• Apple Pay: Tap the Continue button (and then follow the prompts) if you want to set up Apple Pay now, adding one or more credit or debit cards. Tap the Set Up Later button if you prefer to set up Apple Pay later or not at all.
• Siri: Tap the Continue button to set up the voice-driven virtual assistant now, or tap the Set Up Later in Settings button to set up Siri later (or never). If you enable Siri, the Improve Siri & Dictation screen appears, prompting you to share your Siri audio recordings anonymously to help Apple improve Siri; tap the Share Audio Recordings button or the Not Now button, as appropriate.
• Screen Time: Tap the Continue button if you want to activate iOS’s parental-control and self-control feature now. Screen Time can be highly effective for tracking iPhone usage, either your own or that of your family members. However, if you don’t plan to use Screen Time, tap the Set Up Later in Settings button instead.
• iPhone Analytics: Tap the Share with Apple button or the Don’t Share button, as appropriate, to choose whether to share analytics data anonymously to help Apple improve the iPhone and iOS.
• App Analytics: Tap the Share with App Developers button or the Don’t Share button, as appropriate, to choose whether to share app analytics data with developers, again anonymously.

Once you’ve completed setting up your new iPhone, the Lock screen appears. Unlock it using Face ID. After you unlock your phone, the Home screen appears.

See also: How to Restart, Force Restart, or Reset an iPhone

The post How to Set Up Your New iPhone The Right Way appeared first on nerdsmodo.

It might sound like a joke, but it’s true: You can fix most tech problems by turning your device off and back on again.

If you run into a weird glitch on your iPhone — maybe the sound won’t work, or apps keep crashing, or you can’t make calls — your first step should be to perform a quick restart. This will refresh the software on your iPhone and likely fix whatever’s gone wrong.

And if your iPhone is so bugged that you can’t even restart it, a force restart works just as well. This method "forces" your iPhone to turn off, even if it’s frozen.

Here’s how to restart or force restart an iPhone — and what to do if restarting doesn’t fix the issue.

How to restart an iPhone

1. Press and hold either volume button and the side button until the power-off slider appears.
2. Drag the slider, then wait 30 seconds for your device to turn off.
3. To turn your device back on, press and hold the side button (on the right side of your iPhone) until you see the Apple logo.

How to force restart an iPhone

When your iPhone freezes, it might not even be able to show you the power slider. In this case, you’ll need to "force" your iPhone to restart.

Don’t worry — this won’t harm your iPhone at all. Just beware that if you were working on a project, this will likely erase any unsaved data.

1. Press and quickly release the volume up button.
2. Press and quickly release the volume down button.
3. Press and hold the side button until the Apple logo appears, then release the side button.

During this process, you will see a slider to power off the ‌iPhone‌. You’re going to want to ignore it and continue holding down the side button until the screen goes black. At that point, the Apple logo will pop up, and after the restart is complete, the screen will activate once again.

How to Reset an iPhone

If you’ve restarted and force restarted your iPhone but it’s still not working, there’s a deeper issue at play. Some files or pieces of software might be corrupted, meaning that they’ll always cause an issue.

Your best chance at fixing these issues is to give your iPhone a factory reset. A factory reset will erase all of the data on your iPhone and return it to the state it was in when you first bought it, as if it just left the factory. This might sound extreme, but it’s a fantastic way to fix nearly any software issue. To factory reset your iPhone, go to Settings > General > Transfer or Reset iPhone > Erase All Content and Settings.

See also: How to Soft Reset Your iPhone

The post How to Restart, Force Restart, or Reset an iPhone appeared first on nerdsmodo.