How to Manage, Reset, and Restore Software on iPhone 7 (iOS 10/iOS 10.2)

by

Keeping your iPhone 7 running smoothly means staying on top of software updates, carrier settings, and knowing how to reset or restore your device when needed. This guide walks you through everything you need to manage and troubleshoot your iPhone 7 software like a pro.

How to Check and Install Software Updates

Software updates bring new features, fix bugs, and improve your iPhone’s overall performance.

To check and install a software update:

  • Open Settings > General > Software Update.
  • If an update is available, tap Download and Install.

Tip:

  • Make sure your battery is fully charged or connect your phone to a charger.
  • Connect to a stable Wi-Fi network.

The latest version, iOS 10.2, includes enhancements like the new TV app, new emoji, and major improvements to Messages, Photos, Music, and more.

How to Update iPhone 7 via iTunes

Prefer using a computer?

Steps:

  • Install the latest version of iTunes.
  • Connect your iPhone to your computer.
  • Open iTunes and select your device.
  • Click Summary > Check for Update.
  • Click Download and Update.
  • Enter your passcode if prompted.

How to Update iPhone 7 Wirelessly (OTA)

To update Over-the-Air:

  • Plug your iPhone into power and connect to Wi-Fi.
  • Go to Settings > General > Software Update.
  • Tap Download and Install.
  • Follow on-screen instructions.

If your device asks to temporarily remove apps to free up space, tap Continue—they’ll be reinstalled automatically afterward.

How to Update PRL (Preferred Roaming List)

Keeping your PRL updated ensures better network connectivity when roaming.

Steps:

  • Open the Phone app.
  • Dial ##873283#.
  • Tap the Call button.
  • Tap OK when prompted.
  • Let your iPhone search for and apply any updates.

How to Update Carrier Settings

Carrier updates improve your connection to the cellular network and enable features like Wi-Fi calling.

Steps:

  • Connect to Wi-Fi or cellular data.
  • Open Settings > General > About.
  • If an update is available, you’ll see a prompt.

You can also manually check your carrier version in the About section.

How to Factory Reset (Master Reset) Your iPhone 7

Factory resetting wipes everything clean, so back up your data first!

Steps:

  • Go to Settings > General > Reset.
  • Tap Erase All Content and Settings.
  • Confirm by tapping Erase iPhone.
  • Enter your Apple ID password if asked.

Your iPhone will restart fresh like new.

How to Erase a Lost iPhone 7 via Find My iPhone

Lost your phone? Here’s how to wipe it remotely:

Steps:

  • Visit iCloud.com on a computer.
  • Sign in with your Apple ID.
  • Click Find iPhone > All Devices.
  • Select your iPhone 7.
  • Click Erase iPhone and confirm.

If your iPhone is offline, it will erase the next time it connects to the internet.

How to Restore Your iPhone 7 Using Recovery Mode

If your iPhone is stuck, unresponsive, or you forgot your passcode, Recovery Mode can help.

Steps:

  • Connect your iPhone to a computer and open iTunes.
  • Force restart by holding Sleep/Wake + Volume Down until you see the recovery mode screen.
  • Choose Restore when prompted.
  • Wait for iTunes to download and install the firmware.

Tip: If the process takes longer than 15 minutes, your iPhone will exit recovery mode—just repeat the steps.

Troubleshooting Update or Restore Errors

If you run into any errors:

  • Check available storage space.
  • Make sure your Wi-Fi or network connection is stable.
  • Ensure the update download completed.
  • Take note of any error codes—they’ll help Apple Support assist you faster.

Leave a Comment