FUNCTIONAL TESTING FOR iPhones DLS GRADES
Mobile Devices and Tablets Testing
This chart outlines the minimum thresholds needed to be met for each grade.
Note: Tests with a ‘–‘ listed indicate that we are not guaranteeing that functionality nor that the test was performed.
See GRADING SCALE to learn more.
Select by Categories & DLS Grade
functional testing for iPhones dls grades
| GRADE TEST | AA+ LIKE NEW CONDITION FULLY FUNCTIONAL | A+ LIGHT WEAR AND TEAR FULLY FUNCTIONAL | A LIGHT WEAR & TEAR PARTIALLY FUNCTIONAL | B+ MORE AGGRESSIVE WEAR & TEAR FULLY FUNCTIONAL | B MORE AGGRESSIVE WEAR & TEAR PARTIALLY FUNCTIONAL | C HEAVY COSMETIC DAMAGE KEY FUNCTIONALITY TESTED |
|---|---|---|---|---|---|---|
| Data Cleared | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| All Activation Locks are Disabled | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Powers ON/OFF | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Establishes Network Connection | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Device Charges | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| Digitizer Function | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | — |
| LCD Function | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | — |
| Less than 3 Missing Pixels | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | — |
| Wi-Fi Connectivity | ✔️ | ✔️ | ✔️ | ✔️ | — | — |
| Rear Picture / Camera / Video Operational | ✔️ | ✔️ | ✔️ | ✔️ | — | — |
| Speaker and Microphone Function | ✔️ | ✔️ | ✔️ | ✔️ | — | — |
| Exterior Buttons Function (Home, Volume, Mute, Power, Etc.) Operational | ✔️ | ✔️ | ✔️ | ✔️ | — | — |
| No Nav Bar / Menu Burn-in | ✔️ | ✔️ | ✔️ | ✔️ | — | — |
| No Bruising nor Burn-in Present | ✔️ | ✔️ | ✔️ | ✔️ | — | — |
| No Chips nor Delamination Present on Main Display Area or Screen Borders | ✔️ | ✔️ | ✔️ | — | — | — |
| Backlight Function | ✔️ | ✔️ | — | ✔️ | — | — |
| Proximity Sensor Function | ✔️ | ✔️ | — | ✔️ | — | — |
| Vibrator Function | ✔️ | ✔️ | — | ✔️ | — | — |
| Headset Jack Function | ✔️ | ✔️ | — | ✔️ | — | — |
| Bluetooth Function | ✔️ | ✔️ | — | ✔️ | — | — |
| GPS Function | ✔️ | ✔️ | — | ✔️ | — | — |
| LDI Function | ✔️ | ✔️ | — | ✔️ | — | — |
| Front Picture / Camera / Video Operational | ✔️ | ✔️ | — | ✔️ | — | — |
| Fingerprint/Facial Recognition Function | ✔️ | ✔️ | — | ✔️ | — | — |
| Battery Health (70%+) | ✔️ | ✔️ | — | — | — | |
| 14-Day Buyers Remorse | ✔️ | — | — | — | — | — |
most used ios devices 2022
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| Image | Products | Action | Price | Stock | Quantity |
|---|---|---|---|---|---|
 | $212.00 | 10 in stock | |||
 | $244.00 | 5 in stock | |||
 | $222.00 | 2 in stock | |||
 | $249.00 | 5 in stock | |||
 | $212.00 | 4 in stock | |||
| $244.00 | 3 in stock | |||
 | $224.00 | 7 in stock | |||
 | $249.00 | 2 in stock | |||
| $216.00 | 2 in stock | |||
| $304.00 | 72 in stock | |||
| $284.00 | 86 in stock | |||
| $284.00 | 3 in stock | |||
| $284.00 | 2 in stock | |||
| $304.00 | 2 in stock | |||
| $304.00 | 27 in stock | |||
| $284.00 | 82 in stock | |||
| $284.00 | 40 in stock | |||
| $298.00 | 31 in stock | |||
| $319.00 | 33 in stock | |||
| $298.00 | 7 in stock | |||
| $319.00 | 5 in stock | |||
| $289.00 | 20 in stock | |||
| $309.00 | 26 in stock | |||
| $309.00 | 10 in stock | |||
| $309.00 | 2 in stock | |||
| $284.00 | 31 in stock | |||
| $304.00 | 21 in stock | |||
| $304.00 | 30 in stock | |||
| $304.00 | 2 in stock | |||
| $284.00 | 5 in stock | |||
| $301.00 | 47 in stock | |||
| $322.00 | 12 in stock | |||
| $322.00 | 2 in stock | |||
| $322.00 | 10 in stock | |||
| $301.00 | 5 in stock | |||
| $301.00 | 12 in stock | |||
| $289.00 | 5 in stock | |||
| $309.00 | 8 in stock | |||
| $309.00 | 37 in stock | |||
| $289.00 | 41 in stock | |||
| $239.00 | 4 in stock | |||
| $251.00 | 11 in stock | |||
| $243.00 | 7 in stock | |||
| $253.00 | 18 in stock | |||
| $253.00 | 5 in stock | |||
| $243.00 | 3 in stock | |||
| $243.00 | 2 in stock | |||
| $387.00 | 3 in stock | |||
| $356.00 | 48 in stock | |||
| $363.00 | 48 in stock |
