What Is Checked in a Refurbished Phone Inspection (The Full List)

15 May 2026

What exactly does a refurbisher check before a phone is sold? Quite a lot, as it turns out. A proper inspection runs through every part of the device you depend on. Here is the full checklist, so you know precisely what stands behind a refurbished phone.

Why a checklist matters

The difference between a refurbished phone and a used one is a systematic inspection. Rather than spot-checking, a professional refurbisher works through a fixed list so nothing is missed. Every device is held to the same standard, which is what makes the result dependable. For how this sits within the full process, see how are refurbished phones tested and certified.

The full inspection checklist

Here is what a thorough refurbished phone inspection covers.

Display and touch

Screen powers on with correct brightness and colour
Touch response across the whole display
No dead pixels, lines or display faults
Glass condition assessed for grading

Battery

Battery health checked and confirmed healthy
Holds a charge under normal use
Replaced where it does not meet standard

Battery is such a common concern that we cover it in detail in battery health on refurbished iPhones.

Cameras

Rear camera captures clearly and focuses
Front camera works for selfies and video calls
Flash and any extra lenses function

Audio

Speakers play clearly at full range
Microphones capture voice on calls and recordings
Earpiece works during calls

Buttons and controls

Power and volume buttons respond
Mute or action button works
Fingerprint or face unlock functions where fitted

Ports and charging

Charging port connects and charges reliably
Wired audio or accessories work where applicable
Wireless charging functions where supported

Connectivity

Mobile network connects for calls and data
Wi-Fi connects and holds a stable signal
Bluetooth pairs correctly
GPS and location work

Sensors

Proximity, ambient light and motion sensors respond
Compass and other sensors function as expected

Body and physical condition

Frame and back assessed for marks and wear
Buttons and trims sit correctly
Overall condition recorded for grading

Software and security

Full data wipe removing all previous owner data
Fresh, clean setup
Device is not locked to a previous account

From checklist to grade

Once a device passes the checklist, it is graded by condition, from like-new down to fair. Remember that the grade describes appearance only, since every device on the list has already passed the same functional checks. That is why a lower-graded phone is still fully working. See refurbished grades explained for the full scale.

What this means for reliability

A complete inspection is the foundation of reliability. When every component is verified and the battery is confirmed healthy, the device that reaches you is a known quantity, not a guess. We explore this further in are refurbished phones reliable, and the big picture lives in our pillar guide refurbished phone quality explained.

Backed by more than a checklist

At YesAgain, passing the inspection is only part of the promise. Every device also comes with a warranty, easy returns and a UAE VAT invoice on genuine stock, so the checklist is backed by real protection after you buy.

The takeaway

A refurbished phone inspection covers everything from the screen and battery to cameras, buttons, ports, connectivity and sensors, plus a secure data wipe. It is the systematic work that turns a used device into a dependable refurbished one.

See devices that have passed the full checklist. Browse the YesAgain range, each tested, graded and sold with a warranty and UAE VAT invoice.

Frequently asked questions