Screen iPhone 12 Pro Max (OLED) ZY - Diagnosable
Use Repair Assistant to Finish an iPhone or iPad Repair
On an iPhone 12 or later running iOS 18, when a new Apple screen is installed,
“Finish Repair” will appear next to Screen until you complete the repair using the Repair Assistant.

On an iPhone 12 or later running iOS 18, it is possible to reuse an original Apple screen on another iPhone of the same model.
The date of first use and the condition of the screen can be found in Settings > General > About > Parts & Service History.
How to Run Diagnostics & Finish Repair for iPhone Screen
1. Ensure your device is updated to iOS 18
2. Go to Settings > General > About > Parts & Service History
3. Tap "Restart & Finish Repair" to activate the Repair Assistant
4. Follow the on-screen instructions to complete the calibration
After completing this process, your screen will be fully functional, and there will be no pop-up warning about non-genuine parts.
Important Notes:
- Your iPhone must be connected to Wi-Fi
- Your battery level should be above 20%
- If the process fails, restart your device and try again
- If the repair is not completed, the screen may not function optimally, and some features (True Tone, Face ID) may be disabled until calibration is finalized
The OLED ZY screen for iPhone 12 Pro Max, identified by the MPN ZYSOledDiag12PM, is designed to fit perfectly with iPhone 12 Pro Max models. This replacement component is compatible with devices running iOS 18, allowing for advanced repair management via the Repair Assistant.
Features
- Part Type: OLED Screen
- Compatibility: iPhone 12 Pro Max
- Brand: Eco-Solution
- MPN: ZYSOledDiag12PM
- Functionality: Diagnosable
Workshop Use
When installing this screen, it is essential to handle the components carefully to avoid any damage. Ensure that the device is powered off before starting the repair. Once the screen is installed, use the Repair Assistant to finalize the process, especially on devices running iOS 18.
Frequently Asked Questions
How to finalize the repair after installing the screen?
After installation, use the Repair Assistant integrated into iOS 18 to finalize the repair. This applies to iPhone 12 or later models.
Can I reuse this screen on another iPhone of the same model?
Yes, it is possible to reuse this original screen on another iPhone 12 Pro Max, and the parts history can be checked in the device settings.
- Quality
- OLED
- Spare Parts Type
- Screen
- Smartphone Model
- iPhone 12 Pro Max
- Name: Lifetime Warranty
- Description
SPARE PARTS WARRANTY (TELEPHONY/TABLETS) :
Screen definition:
The screen is made up of several elements: a glass, a touchscreen, a slab, a chassis and a backlight.
Warranty definition:
The slab (display) is GUARANTEED FOR LIFE (this guarantee is limited to the life of the phone).
All other components are covered by a 30-day warranty against hidden defects and non-conformity.
Example of problems covered by the warranty :
- White spots
- Touch bug
- Dead pixels
- Detached chassis
- Wrong screen size
- Screen malfunction, connection problem between screen and home button due to screen.
- Proximity sensor malfunction due to screen.
Screen warranty limitations: No warranty will be honored if your screen has any of the following problems (non-exhaustive list):
- Cracks
- Break
- Burning, Overheating
- Black spot
- Screen won't turn on
- Lost or missing components
- Oxidation
Example of a defect not covered by warranty:
Please note that Samsung and Huawei Service Pack displays are not eligible for our warranty program. Therefore, no exchange or refund will be made on these parts.
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UPS Express & Chronopost. 1-3 days Europe, 2-5 days worldwide (on average).
- Before any return, create a return request from your account (« Product Returns » button).
- Damaged or missing parcel: first contact the carrier (order tracking number), then our Chat with photos.
- Any claim within 2 weeks of shipment.































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