Locked iPhones are tied to a specific carrier, meaning you can only use them with that carrier's service. Unlocked iPhones, on the other hand, can be used with most carriers by simply inserting a compatible SIM card.

• Locked phones may offer carrier-specific features but limit your flexibility if you want to switch providers.
• Unlocked phones are ideal if you travel often or plan to change carriers.

Before purchasing, check which option fits your needs and make sure your chosen carrier supports the device.

When shopping for a pre-owned iPhone, look for devices that have been tested and restored to good working condition. At Walmart, pre-owned phones typically go through inspections to ensure they function properly.

• Check for a warranty or return policy for added peace of mind.
• Read the product description for details on cosmetic condition and included accessories.

Buying from a trusted retailer can help you feel more confident about your purchase.

Whether you can use your current SIM card depends on the phone's lock status and your carrier.

• Unlocked iPhones usually accept most compatible SIM cards.
• Locked iPhones require a SIM card from the specific carrier they're tied to.

Before switching, check your SIM card size and carrier compatibility. If you're unsure, your carrier can help confirm if your SIM will work with the device you're considering.

Before setting up your new iPhone, it's helpful to:

1. Charge the device fully.
2. Have your Apple ID and password ready.
3. Back up data from your old phone if you want to transfer contacts, photos, and apps.
4. Insert your SIM card if required.

Following these steps can make the setup process smoother and help you get started quickly with your new device.

To help your iPhone last longer and stay in great shape:

• Use a protective case and screen protector to guard against drops and scratches.
• Keep the device clean by wiping it with a soft, dry cloth.
• Avoid exposing it to extreme temperatures or moisture.
• Update your software regularly for the latest features and security improvements.

These habits can help maintain your phone's performance and appearance over time.