How to Know an Original UK Used iPhone vs Fake in Computer Village: Battery and Screen Test

Buying a UK-used iPhone in Computer Village can save you money, but not every phone advertised as “UK used” is original, properly refurbished, or in good condition. Some devices may have replaced screens, weak batteries, changed parts, network restrictions, modified software, or counterfeit housings.

The safest approach is to verify the iPhone through its software, hardware, serial details, battery condition, screen performance, network status, and purchase documentation. Never rely only on the seller’s description or appearance.

What Does “UK Used iPhone” Mean?

A UK-used iPhone is usually a second-hand device previously used in the United Kingdom and later imported for resale. It may be an original used device, a refurbished device with replaced parts, a reassembled phone, or a counterfeit device.

1. Check Whether the Phone Runs Genuine iOS

Open Settings > General > About and check the Model Name, iOS Version, Model Number, Serial Number, IMEI, Capacity, Available Storage, Wi-Fi Address, Bluetooth Address, and Modem Firmware. Warning signs of a fake include Google Play Store, Android-style menus, unusual fonts, poor translations, and settings pages that do not match iOS.

2. Match the IMEI and Serial Number

Compare the IMEI in Settings, the number displayed after dialling *#06#, and the number on the packaging or SIM tray where available. They should match. A copied serial number can appear on a counterfeit phone, so do not rely on a serial-number lookup alone.

3. Check Activation Lock

Ask the seller to sign out of their Apple Account and erase the phone. Start the setup process yourself. If the phone requests the previous owner’s Apple Account details after erasure, do not buy it. The device is Activation Locked.

4. Check Battery Health

Go to Settings > Battery > Battery Health & Charging. Review Maximum Capacity, Peak Performance Capability, and any service or verification warning. A high percentage does not prove that the battery is original, because it may have been replaced.

5. Check Parts and Service History

On supported models and iOS versions, open Settings > General > About > Parts and Service History. This may show whether the battery, display, camera, logic board, or another component was replaced. A replacement part is not automatically bad, but it should be disclosed and reflected in the price.

6. Test the Screen

Use Notes or another drawing app to test every part of the display, including the corners and edges. Check multi-touch, pinch-to-zoom, brightness, colour, flickering, dark patches, burn-in, and screen fitting. Also check whether True Tone is available under Settings > Display & Brightness.

7. Test Face ID, Cameras, Speakers, and Microphones

Test Face ID, every camera, flash, video recording, autofocus, speakers, microphone, and voice recording. Face ID failure can be expensive to repair, so do not ignore it.

8. Test the Network and SIM Status

Insert a compatible SIM and test calls, SMS, mobile data, and hotspot. In Settings > General > About, check Network Provider Lock. A device showing “No SIM restrictions” is generally unlocked. Also check for blacklisting or other network restrictions through a reputable verification service where available.

9. Inspect the Body and Charging Port

Check the frame, camera glass, SIM tray, buttons, charging port, back glass, screen edges, screws, and signs of liquid damage. Test charging for several minutes and watch for overheating, loose connections, or liquid-detection warnings.

10. Confirm the Receipt and Warranty

A reliable receipt should show the seller’s name, date, model, IMEI or serial number, amount paid, warranty period, return terms, and contact details. Ask exactly what the warranty covers, including battery, screen, Face ID, camera, water damage, and network problems.

Red Flags to Avoid

The seller refuses testing or rushes you to pay.
The IMEI does not match across the phone and receipt.
The phone is still linked to the previous owner’s Apple Account.
The seller hides Battery Health or Parts and Service History.
Face ID, True Tone, network, or camera problems are described as normal.
The seller refuses to provide a receipt or warranty terms.

Need Help Buying a Verified UK-Used iPhone?

You do not have to risk buying the wrong used iPhone. We take the time to help you check the device condition, battery, screen, network status, warranty, and overall value before you order.

We can help customers in Lagos, Abuja, Port Harcourt, Benin City, Asaba, Warri, and other locations across Nigeria. We also arrange delivery nationwide.

Click here to message us on WhatsApp and order a verified UK-used iPhone.

Frequently Asked Questions

How can I tell if an iPhone is original without opening it?

Check genuine iOS, the About section, matching IMEI details, Apple activation, Parts and Service History, and the phone’s hardware features. No single test proves that every internal part is original.

Does high Battery Health prove the iPhone is original?

No. A replacement battery can show a high capacity. Check battery warnings and service history as well.

Is a refurbished iPhone the same as a fake iPhone?

No. A refurbished iPhone is genuine but may have repaired or replaced parts. A fake iPhone is counterfeit and may not run genuine iOS.

Should I buy an iPhone without a receipt?

It is much riskier because you may have difficulty proving the purchase, using a warranty, or resolving an undisclosed fault.

Final Buying Advice

Choose a seller who allows full testing, removes Activation Lock, provides a matching IMEI and receipt, explains replaced parts, and offers clear warranty terms. If the seller refuses an essential check, leave the deal and find another device.