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34 guides verified iOS 18 Updated April 2026
01 / iPhone 01 · Install

iPhone Install: Install .

iPhone Install: Get an iPhone activated, restored, secured, updated, and actually ready before you put the old phone back in a drawer.

Guides
34
Avg time
6min
For
18
Section 01 · iPhone · Install
SIMiCloudFace ID
Set it up.
Photograph · iPhone setup desk
via Unsplash

Installing an iPhone is not just turning it on. It is identity, carrier service, backups, security, messages, payments, and proof that nothing important stayed behind. This page is built for the hour when the phone is new, the old phone is still nearby, and every small choice matters.

How we organizeChoose your setup route first, then move through the six-part spine: Prep, Activate, Sign in, Transfer, Secure, Verify. Do not erase the old phone until the final board is clean.
→ Choose your path

Start from the phone in your hand.

Most setup mistakes happen when the wrong restore path gets picked too early. Start here, then follow the matching guide stack below.

→ The install spine

Six checkpoints before it is done.

01

Prep

Backup, charge, update, confirm Apple ID, and keep the old phone nearby.

02

Power on

Choose language, region, Wi-Fi, accessibility, and the setup path.

03

Activate

Move SIM or eSIM, confirm carrier service, and test cellular.

04

Transfer

Pick Quick Start, iCloud, computer backup, Move to iOS, or manual setup.

05

Secure

Face ID, passcode, Find My, recovery contact, Wallet, and privacy prompts.

06

Verify

Messages, calls, photos, passwords, backups, updates, and old-phone erase.

→ The complete index

Thirty-four ways to get it installed.

AllNew phoneTransferCarrier
01

Before you start

What to check before the new phone comes out of the box: backup, battery, Wi-Fi, Apple ID, passcodes, and carrier details.

6 guides · avg 6 min
  1. 01.01 How to prepare your old iPhone before setting up a new oneFeatured Prep 7 min
  2. 01.02 How to check your iCloud backup before buying a new iPhone Backup 5 min
  3. 01.03 How to find your Apple ID before iPhone setup Apple ID 4 min
  4. 01.04 How to make sure your iPhone photos are ready to transfer Photos 6 min
  5. 01.05 How to check if your iPhone uses eSIM or physical SIM Carrier 4 min
  6. 01.06 How to free up space before transferring to a new iPhone Storage 6 min
02

Activation & carrier

The cellular layer: eSIM, SIM cards, Wi-Fi activation, carrier prompts, phone numbers, and what to do when the first screen will not move.

6 guides · avg 6 min
  1. 02.01 How to activate a new iPhone on Wi-Fi Activation 5 min
  2. 02.02 How to transfer eSIM to a new iPhoneNew eSIM 7 min
  3. 02.03 How to move a physical SIM card to a new iPhone SIM 4 min
  4. 02.04 How to fix iPhone activation failed during setup Activation 6 min
  5. 02.05 How to keep your phone number when setting up a new iPhone Carrier 5 min
  6. 02.06 How to set up cellular data on a new iPhone Cellular 5 min
03

Apple ID & iCloud

Sign-in, two-factor codes, iCloud sync, Find My, passwords, keychain, and the account checks that decide whether the phone feels complete.

6 guides · avg 6 min
  1. 03.01 How to sign in to Apple ID on a new iPhone Apple ID 5 min
  2. 03.02 How to handle two-factor codes during iPhone setup Security 4 min
  3. 03.03 How to choose what iCloud syncs on iPhone iCloud 6 min
  4. 03.04 How to restore iCloud Keychain passwords on iPhone Passwords 5 min
  5. 03.05 How to set up Find My iPhone during installation Find My 4 min
  6. 03.06 How to fix Apple ID stuck during iPhone setup Apple ID 6 min
04

Transfer & restore

Quick Start, iCloud Backup, Mac or PC restore, Move to iOS, and the choice that determines how much old cruft follows you.

7 guides · avg 8 min
  1. 04.01 How to set up a new iPhone from scratchStart here Manual setup 8 min
  2. 04.02 How to move everything from your old iPhone with Quick Start Quick Start 9 min
  3. 04.03 How to restore an iPhone from iCloud Backup iCloud Backup 8 min
  4. 04.04 How to restore an iPhone from a Mac or PC backup Computer backup 8 min
  5. 04.05 How to switch from Android to iPhone with Move to iOS Android transfer 10 min
  6. 04.06 How to transfer WhatsApp from Android to iPhone Messages 8 min
  7. 04.07 How to move photos to a new iPhone without duplicates Photos 7 min
05

Secure & protect

Face ID, passcodes, recovery contacts, stolen device protection, Wallet, and the settings that should be finished before the old phone gets erased.

5 guides · avg 4 min
  1. 05.01 How to set up Face ID on a new iPhone Face ID 4 min
  2. 05.02 How to choose a stronger iPhone passcode Passcode 3 min
  3. 05.03 How to turn on Stolen Device Protection on iPhone Security 5 min
  4. 05.04 How to add an account recovery contact on iPhone Recovery 5 min
  5. 05.05 How to restore Apple Pay cards on a new iPhone Wallet 5 min
→ Editor's picks

Start here.

All Install guides →
→ Restore method

Pick the transfer that matches the risk.

There is no universal best restore. There is the restore that fits the phone you have, the backup you trust, and the mess you want to avoid.

Method Best for Time What to watch
Quick Start Old iPhone nearby 45-90 min

Fastest full transfer when both phones are working, charged, unlocked, and on the same Wi-Fi.

iCloud Backup No cable, no computer 1-3 hr

Reliable if the backup is current. Slow Wi-Fi and giant photo libraries are the usual drag.

Mac or PC Backup Encrypted restore 35-90 min

Best for passwords, Health data, and large local libraries when you trust the computer backup.

Move to iOS Android switchers 1-4 hr

Moves core data, but app logins, subscriptions, habits, and some media still need manual cleanup.

Manual Setup Clean start 30-60 min

Less clutter, more decisions. Best when the old phone was messy or you want a deliberate reset.

→ Final verification

Do not erase the old phone until this passes.

Calls

Place and receive one real call.

iMessage

Blue bubbles active with your number.

FaceTime

Signed in and reachable.

Photos

Library appears or sync is running.

Passwords

Keychain or password manager available.

Wallet

Cards restored and verified.

Find My

Enabled before the old phone is erased.

Backup

iCloud Backup turned on and started.

Apps

Critical apps opened and signed in.

Update

iOS checked after setup completes.

→ Frequently asked

Install, answered.

The questions readers send during the first hour with a new iPhone. If the old phone is still nearby, keep it nearby.

Q.01Do I need the old iPhone nearby?+
For Quick Start, yes. Keep both phones charged, unlocked, and on Wi-Fi until the transfer and verification checks are done.
Q.02Should I restore from iCloud or start fresh?+
Use iCloud Backup if the old phone was healthy and organized. Start fresh if you want fewer old apps, stale settings, and storage problems.
Q.03What if iPhone activation fails?+
Try another Wi-Fi network, restart the phone, confirm carrier service, and check whether the SIM or eSIM transfer is still pending.
Q.04Why are my messages green after setup?+
iMessage may not be activated yet. Check Apple ID, phone number, cellular service, and Settings > Messages after the carrier line is live.
Q.05When is it safe to erase the old iPhone?+
After calls, iMessage, FaceTime, photos, passwords, Wallet, Find My, and a new backup are confirmed on the new phone.
Q.06How long should a transfer take?+
A clean Quick Start can finish in under an hour. Large photo libraries, weak Wi-Fi, old backups, and app downloads can push it much longer.