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iPhone Quick Start & Migration — Move All Data to New iPhone (2026)

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🚀 Method 1: Wireless Quick Start (Most Common)

Before you start

• Both iPhones charged 50%+ (or plugged in)
• Both on same Wi-Fi (helps speed)
• Both running iOS 14 or later
• 2-4 hours uninterrupted time (depends on storage)

Setup

1. Power ON new iPhone
2. Welcome screen appears
3. Place old iPhone NEXT TO new iPhone
4. Old iPhone shows "Set Up New iPhone" prompt
5. Old iPhone camera scans cloud pattern on new iPhone screen
6. Pairing confirmed — tap Continue
7. Enter old iPhone passcode on new iPhone
8. Choose "Transfer from iPhone" (not from iCloud)
9. Wait — transfer begins (1-4 hours)

Both iPhones must stay near each other for full transfer. Don't move them apart or use either device during transfer.

🔌 Method 2: Wired Transfer (Faster)

USB-C to USB-C cable speeds up transfer significantly (iPhone 15 / 16 / 17 to iPhone 15+/16+/17). For older Lightning iPhones, use Lightning to Lightning cable (rare).

Wired setup

1. Start wireless Quick Start (above)
2. When prompted "Transfer from iPhone" — connect cable
3. iPhone auto-switches to wired transfer
4. Transfer continues at higher speed

☁️ Method 3: iCloud Restore (Broken Old iPhone)

If old iPhone is broken / lost / sold, restore from iCloud Backup:

Prerequisites

• Recent iCloud Backup exists (Settings → Apple ID → iCloud → iCloud Backup)
• iCloud+ storage sufficient for full backup
• New iPhone has Wi-Fi access

Restore

1. Power ON new iPhone
2. Welcome → setup wizard
3. "Set Up Manually" → enter Apple ID
4. "Restore from iCloud Backup"
5. Choose most recent backup
6. Wait — restore takes 1-3 hours
7. Apps redownload from App Store after restore

📦 What Transfers Successfully

Quick Start / iCloud Restore transfers:

• All apps (will re-download if needed)
• App data (most apps)
• Messages + iMessage history
• Photos + Videos
• Music library
• Contacts, Calendar, Reminders
• Notes (including locked notes)
• Wallpaper, app organization, folders
• iCloud Keychain (passwords)
• Health + Activity data
• Apple Pay cards (some require re-add)
• Wi-Fi network passwords
• Email accounts (servers settings)
• Home Screen + Lock Screen layouts
• Settings + preferences

⚠️ What Doesn't Transfer Automatically

• Apple Watch pairing — must repair Watch to new iPhone manually (Watch app → Pair New Watch)
• 2FA codes in Google Authenticator — need separate Google Authenticator transfer process
• WhatsApp chats — separate WhatsApp transfer in setup (iPhone-to-iPhone supported in 2023+)
• Signal messages — separate Signal transfer process
• Some banking apps — require re-login + sometimes re-verification
• Email accounts requiring re-sign-in (Gmail, Outlook)
• Apple Pay credit cards — usually require re-verification
• Saved game progress for some games not using iCloud
• Music files from non-Apple sources (Plex, etc.)

⌚ Apple Watch Re-Pair

After iPhone migration, Apple Watch needs to repair:

1. Old iPhone: Watch app → tap Watch → All Watches → "i" → Unpair Apple Watch (backs up Watch data)
2. If old iPhone broken: erase Watch directly (Watch Settings → General → Reset → Erase All Content)
3. New iPhone: Watch app → "Pair New Watch"
4. Restore from previous Watch backup → Watch data restored

🔐 2FA / Authentication App Migration

Critical: 2FA tokens don't auto-transfer (security feature). Pre-migration steps:

Google Authenticator

1. On OLD iPhone: Google Authenticator app → menu → Export accounts
2. Generate QR code
3. Install Google Authenticator on NEW iPhone
4. Scan QR code from old iPhone
5. All tokens transfer

Authy (Easier)

Authy syncs via account — install Authy on new iPhone, log in, all tokens appear.

Apple's built-in iCloud Keychain (Best)

Settings → Passwords → Verification Codes — built-in 2FA stores codes in iCloud Keychain → auto-transfers to new iPhone with no action.

📱 SIM / eSIM Transfer

Physical SIM

Pop SIM from old iPhone → insert into new iPhone. Done.

eSIM (iPhone 14+ US models)

Quick Start auto-prompts eSIM transfer for most carriers (Verizon, AT&T, T-Mobile). If not:

1. Settings → Cellular → Convert to eSIM
2. Or call carrier to transfer eSIM to new device IMEI
3. Carrier email/SMS provides activation code

💳 Apple Pay Cards

Most credit cards require re-verification on new iPhone (security):

1. Wallet app on new iPhone
2. Each card appears → tap card → "Verify" via SMS/email/bank app
3. Re-verification takes 30 seconds per card

Apple Card transfers automatically without re-verification.

📞 Carrier Re-Activation

Most carriers auto-detect IMEI change + activate new iPhone:

• AT&T — automatic in most cases
• Verizon — automatic, may need to call if not
• T-Mobile — automatic
• Prepaid carriers (Mint, Visible) — may require manual eSIM transfer via app

If service doesn't work on new iPhone within 30 min, call carrier customer service.

📁 Pre-Migration Cleanup

Optional: clean up before transferring (faster transfer + clean start):

1. Delete unused apps (Settings → General → iPhone Storage → review)
2. Run Photos Duplicates merge (Photos → Albums → Duplicates)
3. Empty Recently Deleted in Photos + Notes
4. Sign out of accounts you don't need
5. Update old iPhone to latest iOS

🆘 Common Issues

"Transfer stuck at 99%"

• Wait 30+ minutes — slow apps may still be transferring
• If actually stuck: force restart new iPhone, then restore from iCloud backup

"Transfer interrupted"

• Restart Quick Start — picks up where it left off
• Use wired connection instead of wireless

"Apps appear but won't open"

• Apps re-downloading from App Store
• Wait for download to complete (shows progress on app icon)

"Battery health shows as 100% on new iPhone"

New iPhones start at 100%. Doesn't transfer old iPhone's degraded health.

🆚 New vs Migration vs Restore

Migration (Quick Start)

Full transfer from old iPhone. Recommended for most.

Restore from iCloud Backup

Use when old iPhone broken/lost. Slightly less complete than direct migration.

"Set Up as New iPhone"

Clean start. Re-install apps + re-login. Use when: switching from Android, want fresh start, transferred from work phone you're returning.

⏱️ How Long Transfer Takes

• Small iPhone (64-128GB used): 30-60 min wireless
• Mid iPhone (256-512GB used): 1.5-3 hours wireless
• Large iPhone (1TB used): 3-5 hours wireless OR 1-2 hours wired

Always plug both iPhones into power. Don't try to use either during transfer.

📦 iPhone Migration Service

Mail-in iPhone migration: send old iPhone + new iPhone, we transfer everything + handle Apple Watch repair + 2FA migration.

→ Mail-In iPhone Migration