How to Check an Open-Box iPhone in 10 Minutes
A quick, practical test list for any open-box or second-hand iPhone.
· 1 min read

Run through these checks as soon as the phone arrives.
1. Identity
Compare the IMEI and serial number on the box with Settings → General → About. You can also dial *#06# to show the IMEI.
2. Activation Lock
During setup the phone must not ask for a previous owner's Apple ID. If it does, it is still locked to them.
3. Battery
Open Settings → Battery → Battery Health & Charging. A like-new phone should show high maximum capacity and a low cycle count where shown.
4. Warranty
Enter the serial number on Apple's official coverage-check page to see remaining warranty.
5. Hardware test
- Front and rear cameras, all zoom levels
- Face ID setup
- Speakers and microphones (record a voice memo)
- Charging by cable and MagSafe
- Screen: brightness, touch across the whole display, dead pixels
If anything isn't right, contact the seller immediately. On AIOFFER, use your order ticket.
All of these phones are available open box and unlocked in the AIOFFER Outlet at a big discount on the official price, with free shipping — paid with Bitcoin or USDT.
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