Best for: Selective and bulk iPhone contact transfer and data management.
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You just unboxed a new iPhone 17 Pro. It's shiny, it's fast — but right now it's a blank slate without your contacts. The 487 people you actually talk to are still sitting on your old iPhone 16.
Getting those contacts over isn't complicated, this guide walks through 6 ways to transfer contacts from iPhone to iPhone. Each one has a clear winner scenario, so you can pick the path that matches your situation and get back to using your phone.

| Method | Best For | Internet? | Computer? | Speed | Keeps Existing Data? |
| FoneEase | Large bulk transfer + data management | No | Yes (Win/Mac) | Fast | Yes |
| iOS Quick Start | Quick start for brand new iPhone | Yes (Wi-Fi) | No | Fast | No |
| iCloud Sync | Daily sync between two active iPhones | Yes (Wi-Fi) | No | Medium | Yes |
| iCloud Backup Restore | Setting up a brand new iPhone | Yes (Wi-Fi) | No | Medium | No (replaces) |
| iTunes / Finder | Full device backup | No | Yes | Fast | No (replaces) |
| AirDrop | A few contacts, no cables needed | No | No | Fast | Yes |
Best for: Selective and bulk iPhone contact transfer and data management.
If you want to move more than just contacts — photos, messages, music — or if you'd like to preview, edit, and deduplicate contacts before moving them, a desktop tool gives you the most control.
Aiseesoft FoneEase is designed for mobile data transfer and management. It connects both iPhones to a computer via USB and lets you pick exactly what you need to transfer without wiping the current data. In addition, it offers a full toolkit to help you back up your iPhone, unlock your iPhone when you forget your password, etc.
How to use it:
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PROS
CONS
Best for: Fully transfer to your new iPhone with wireless connection.
If you're just moving to a new iPhone, you can easily transfer everything, including contacts, using the iOS official quick start function.
PROS
CONS
Best for: Quick contact transfer when your iPhone is already set up.
If you have already set up your iPhone, the Quick Start function may not work. In this case, you can choose iCloud to sync contacts from your old iPhone to the new one. This syncs contacts in the background — no reset, no restore. One important note is that you need to log in to the same Apple account on both devices.
PROS
CONS
Best for: New iPhone contact restores when your old iPhone is available.
If you cannot reach your old iPhone to use Quick Start. You can also restore from iCloud during setup with iCloud. This will restore all data from the latest iPhone backup.
PROS
CONS
Best for: Users who don’t have iCloud backup enabled while keeping a local backup on PC.
If you prefer a wired full backup, iTunes (Windows) or Finder (macOS Catalina+) can back up your old iPhone and push it to the new one.
PROS
CONS
Best for: Transfer a small number of selected contacts to a new iPhone
Need to move just a few contacts without opening a computer? AirDrop is the fastest ad-hoc method.
PROS
CONS
Why didn't my contacts transfer to the new phone?
Most common causes: unstable Wi-Fi (if using iCloud), different Apple IDs on the two phones, or iCloud Contacts toggle not enabled on both sides. Check your internet connection first, then verify the Apple ID and Contacts toggle under Settings > iCloud.
What should I do before switching to a new iPhone?
Back up your old iPhone (iCloud or computer). Make sure both devices have sufficient battery (>50%). If using wireless methods, connect to a stable Wi-Fi network.
Does iPhone keep contacts on the SIM card?
No — iPhone does not automatically import SIM contacts. If you saved contacts to the SIM on an older phone, back them up to iCloud first (Settings > Contacts > Import SIM Contacts), then sync to the new iPhone via iCloud.
How do I avoid duplicate contacts after transferring?
FoneEase has a built-in deduplication feature — it scans for identical contact entries and merges them before transfer. For iCloud, check Contacts on Mac (select Card > Look for Duplicates) before syncing.
Conclusion: Which One Should You Pick?
If you are setting up a brand new iPhone, Quick Start and iCloud restore are the best choices.
If both iPhones are already set up and you need contacts only, iCloud sync is quick and easy.
For selective transfer without overwriting, FoneEase must be your first choice.
Transfer from iPhone to iPhone
1.1 Transfer Data from iPhone to iPhone
1.2 Transfer Photos from iPhone to iPhone
1.3 Transfer Apps from iPhone to iPhone
1.4 Transfer Contacts from iPhone to iPhone
1.5 Transfer Music from iPhone to iPhone
1.6 Transfer Messages from iPhone to iPhone
1.7 Transfer Voicemail from iPhone to iPhone
1.8 Transfer Notes from iPhone to iPhone
1.9 Transfer Ringtones from iPhone to iPhone
Aiseesoft FoneEase is a data transfer and management tool that lets you seamlessly move, back up, and manage various data between iOS, Android, and computers without resetting your phone or relying on iTunes.
100% Secure. No Ads.