Most bad used-phone purchases share one thing in common: the buyer was rushed. Ten calm minutes of inspection at the meetup will either confirm quality or save you from an expensive mistake. Save or print this checklist before you go.
π‘ BEFORE THE MEETUP
Ask the seller for the IMEI in advance (dial *#06# or find it in Settings). Check it via the manufacturer's website or a reputable IMEI checker. Takes 2 minutes and can save hundreds of dollars.
1. Physical inspection
- Body β cracks, dents, signs of opening (uneven gaps, scratched screws)
- Screen β dead pixels, backlight bleed at edges, yellow patches. Check on a solid white and solid black background
- Buttons β all physical buttons should press with consistent resistance
- Ports β plug in a cable and wiggle it; check for corrosion inside the port
- Water damage indicator β on iPhones it's inside the SIM tray (white = fine, pink/red = water contact)
2. Software checks
- Activation lock β the iPhone must be signed out of the seller's Apple ID. Check: Settings β profile name β iCloud β make sure it's not someone else's device
- About section β IMEI in Settings must match IMEI on the body (SIM tray or back). A mismatch means the number has been tampered with
- Software updates β the device should support the latest iOS/Android version
π© WALK AWAY IF
The seller won't let you into Settings, rushes you, says "everything is fine, no need to check," or claims the iCloud account "can't be signed out right now". These phrases mean the phone is stolen or locked.
3. Battery β the most important check
Battery replacement costs $50β120. Sellers often omit poor battery health.
- iPhone: Settings β Battery β Battery Health. Below 80% β negotiate hard or walk away
- Android: dial *#*#4636#*#* β Battery Information (works on most devices)
- Ask if the battery has been replaced: on iPhone this shows under Battery β "Important Messages"
4. Full function test (10 minutes)
| Feature | How to test |
|---|---|
| Face ID / Touch ID | Enroll your own face / fingerprint right there at the meetup |
| Phone calls | Call the phone, check earpiece and microphone |
| Wi-Fi & Bluetooth | Connect to your own hotspot or phone |
| Cameras | Photo and video with both front and rear, test all lenses |
| GPS | Open Maps, wait for location lock |
| NFC | Settings β NFC β should toggle on |
| Speaker & vibration | Play music, test vibration |
| Charging | Plug in a cable, confirm it starts charging |
5. Documents and accessories
- Original box β the IMEI on the box must match the phone's IMEI
- Purchase receipt β significantly increases trust and your legal protection if issues arise
- Accessories β cable, charger, earphones. Confirm what's included before you meet
π NEGOTIATION TIP
Found a defect during inspection? State the repair cost and ask for exactly that discount. Most sellers agree β it's fair and specific.
How to find quality listings to inspect
Use @findzy_bot to monitor listings matching your specs in real time. When you're the first to know about a fresh listing, you have time to calmly verify the seller before calling β no competitive rush, no pressure to skip checks. That's how you avoid mistakes.
10-minute inspection checklist
- Check IMEI online before the meetup
- Inspect the body and screen for damage
- Confirm iCloud / Google account is signed out
- Check battery health (80%+ is the threshold)
- Test Face ID / Touch ID with your own data
- Test cameras, call, Wi-Fi, GPS
- Match IMEI on body, Settings, and box