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 | Quantity | Action | Price | Stock |
|---|---|---|---|---|---|
 | $131.00 | 5 in stock | |||
| $127.00 | 17 in stock | |||
| $95.00 | 5 in stock | |||
 | $108.00 | 3 in stock | |||
 | $98.00 | 86 in stock | |||
 | $216.00 | 7 in stock | |||
 | $44.00 | 6 in stock | |||
 | $18.00 | 6 in stock | |||
| $216.00 | 3 in stock | |||
 | $323.00 | 2 in stock | |||
| $259.00 | 7 in stock | |||
| $259.00 | 3 in stock | |||
| $259.00 | 2 in stock | |||
 | $272.00 | 16 in stock | |||
| $295.00 | 4 in stock | |||
| $295.00 | 2 in stock | |||
 | $286.00 | 14 in stock | |||
| $263.00 | 17 in stock | |||
| $263.00 | 6 in stock | |||
| $286.00 | 2 in stock | |||
| $263.00 | 2 in stock | |||
 | $259.00 | 29 in stock | |||
| $281.00 | 10 in stock | |||
| $281.00 | 2 in stock | |||
| $259.00 | 3 in stock | |||
 | $298.00 | 9 in stock | |||
| $274.00 | 20 in stock | |||
| $274.00 | 4 in stock | |||
| $274.00 | 3 in stock | |||
 | $263.00 | 10 in stock | |||
| $263.00 | 3 in stock | |||
| $215.00 | 10 in stock | |||
| $215.00 | 9 in stock | |||
| $224.00 | 9 in stock | |||
| $218.00 | 4 in stock | |||
| $215.00 | 2 in stock | |||
| $227.00 | 7 in stock | |||
| $227.00 | 2 in stock | |||
| $218.00 | 3 in stock | |||
| $277.00 | 3 in stock | |||
| $292.00 | 3 in stock | |||
| $283.00 | 4 in stock | |||
| $240.00 | 2 in stock | |||
| $257.00 | 4 in stock | |||
| $271.00 | 3 in stock | |||
| $244.00 | 2 in stock | |||
| $240.00 | 3 in stock | |||
| $240.00 | 3 in stock | |||
| $273.00 | 3 in stock | |||
| $273.00 | 8 in stock |
