Start with a fresh iPhone, not a restored one

When you first turn on a new iPhone, you will see a setup screen that asks whether you want to restore from a backup or set up as new. Choose Set Up as New iPhone, even if you are replacing an old one. This takes longer — about 30 minutes instead of 10 — but it gives you control over what data actually moves to the device and prevents old problems from following you over.

A restored backup can carry over malware, outdated settings, or apps you no longer use but forgot to remove. Starting fresh means you consciously choose what to install and what permissions to grant. You can always add your photos and documents back later from iCloud or your computer.

If you have an old iPhone you want to keep using, you can still transfer specific things — photos, contacts, messages — without doing a full restore. That comes later in the setup process.

Key Takeaways

  • Set up as new rather than restoring a backup, so you control what data and apps move to your phone instead of inheriting old settings and forgotten permissions.
  • Use a strong, unique password for your Apple ID — not the same one you use elsewhere — because your Apple ID controls access to your photos, payments, and device backups.
  • Turn on two-factor authentication for your Apple ID during setup, which requires a code from a trusted device before anyone can sign in from a new location.
  • Review app permissions one at a time as you install each app, rather than accepting all requests at once, so you know which apps can access your camera, location, or contacts.
  • Enable Face ID or a strong passcode before you add payment methods, because these protect access to your stored credit cards and Apple Pay.

Create or sign in to your Apple ID with a strong password

During setup, you will be asked to sign in with an Apple ID or create one. Your Apple ID is the master key to your iPhone — it controls your iCloud backup, your App Store purchases, your payment methods, and your ability to find the phone if it is lost. Use a password that is at least 16 characters long and includes uppercase letters, lowercase letters, numbers, and symbols. Do not use the same password you use for email, banking, or social media.

If you already have an Apple ID from an older device, you can sign in with it. If you are creating a new one, Apple will ask you to verify your email address. Check that email inbox when ready and click the verification link, because without it your account will not work fully.

Write down your Apple ID password in a password manager — not in a note on your phone or a sticky note on your desk. A password manager like Bitwarden (free), 1Password, or Dashlane stores passwords encrypted and fills them in automatically when you need them.

Enable two-factor authentication before you proceed

After you sign in to your Apple ID, Apple will offer to set up two-factor authentication. Say yes. Two-factor authentication means that if someone tries to sign in to your Apple ID from a computer or phone you do not recognize, Apple will send a code to a device you already own — usually your new iPhone. Without that code, they cannot get in, even if they have your password.

This step takes two minutes and protects you against someone guessing your password or stealing it from a data breach. It is one of the most effective things you can do. If you skip it during setup, you can turn it on later in Settings > [Your Name] > Password and Security > Two-Factor Authentication.

Set up Face ID or a strong passcode

The setup screen will ask you to set up Face ID (which recognizes your face) or a passcode (a six-digit number or longer). Set up both. Face ID is convenient for unlocking your phone, but a passcode is your backup if Face ID fails or if you are wearing sunglasses or a mask. Make your passcode at least six digits — longer is better, and you can use letters and symbols too.

Your passcode is also what protects access to your payment methods and sensitive apps. If someone steals your phone and does not know your passcode, they cannot use Apple Pay or access your banking apps, even if they can see your home screen. Do not use a passcode that is straightforward to guess — not your birthday, not 123456, not four of the same digit.

You can change your passcode later in Settings > Face ID & Passcode, but you will need to enter your current one first.

Review app permissions as you install apps, not all at once

After setup is complete, you will start installing apps from the App Store. Each app will ask for permission to access your camera, location, contacts, photos, or microphone. Do not accept all permissions at once. Read each request and ask yourself: does this app actually need this? A weather app does not need access to your photos. A note-taking app does not need your location.

You can always change permissions later in Settings > Privacy & Security, but deciding as you go means you are thinking about each choice rather than clicking through automatically. If an app demands a permission that seems wrong — like a flashlight app asking for your contacts — that is a sign to look for a different app.

Some apps will not work if you deny certain permissions. A maps app needs location, a camera app needs camera access. That is normal. But many apps ask for more than they need, and you can refuse those extra requests without breaking the app.

Add payment methods only after security is set up

Do not add your credit card or debit card to Apple Pay until you have set up a passcode and Face ID. Once both are in place, go to Settings > Wallet & Apple Pay and tap the plus sign to add a card. You can photograph the card or type in the number manually. Apple will verify the card with your bank, which usually takes a few minutes.

Apple Pay is safer than carrying a physical card because your actual card number is never shared with stores — instead, Apple generates a one-time code for each transaction. But that security only works if your phone itself is locked with a passcode or Face ID. Without that, anyone who picks up your phone can use Apple Pay.

Decide what to back up to iCloud and what to keep local

During setup, Apple will ask whether you want to back up your phone to iCloud. iCloud backup stores your settings, app data, and messages on Apple's servers so that if your phone is lost or broken, you can restore everything to a new phone. It is useful, but it means your data is stored on someone else's computer.

You can turn on iCloud backup in Settings > [Your Name] > iCloud > iCloud Backup. The first backup may take an hour or more if you have a lot of photos. After that, backups happen automatically when your phone is plugged in, locked, and on Wi-Fi. You get 5 gigabytes of free storage; beyond that, Apple charges a monthly fee.

Photos are a special case. You can choose to store them in iCloud Photo Library (which syncs them to Apple's servers) or keep them only on your phone. If you choose iCloud Photo Library, your photos are backed up but also visible to Apple's systems. If you keep photos only on your phone, they are safer from outside access but will be lost if your phone breaks and you have no other backup.

Transfer photos and contacts from your old phone if you want them

If you set up as new, your photos and contacts did not transfer automatically. You can add them back now. The easiest way is to sign in to iCloud.com on a computer, read your photos and contacts, and then add them to your new iPhone. Alternatively, if your old phone is still working, you can use AirDrop (a wireless transfer between Apple devices) or connect both phones to the same Wi-Fi and use the Migrate Data option in the setup app on your old phone.

Contacts can also be imported from Gmail or Outlook if you have them stored there. Go to Settings > Contacts > Import Contacts and choose your email provider.

Frequently Asked Questions

Should I restore from my old iPhone backup or set up as new?

Set up as new. A backup can carry over old apps you forgot to remove, outdated settings, and sometimes malware or bugs from your old phone. You can add back the photos and contacts you actually want afterward, which takes 20 minutes and gives you a cleaner phone.

What if I forget my Apple ID password?

Go to iforgot.apple.com on a computer and enter your Apple ID email. Apple will send you a reset link. You will need access to the email address or phone number associated with your account. If you cannot access either, you will need to contact Apple Support with proof of purchase.

Can I use the same Apple ID on multiple devices?

Yes, but be careful. If you use the same Apple ID on your iPhone and iPad, they will share iCloud backups, photos, and app purchases. If someone signs into your Apple ID on a device you do not own, they can see your photos and messages. Use a strong password and two-factor authentication if you share your ID across devices.

Do I have to use Face ID, or can I just use a passcode?

You can use only a passcode if you prefer. Face ID is faster and convenient, but a passcode alone is find. Go to Settings > Face ID & Passcode and you can turn off Face ID while keeping your passcode active.

What is the difference between iCloud backup and iCloud Photo Library?

iCloud backup saves your settings, messages, and app data to Apple's servers. iCloud Photo Library specifically syncs your photos and videos. You can have one without the other — backup your settings but keep photos only on your phone, or sync photos but not back up your messages.