Upgrade your device with our premium iPhone 14 Pro Replacement Battery, fully compatible with iOS 18 (and above) diagnostics. This brand-new, 0-cycle battery restores your device to 100% battery health with zero hassle—no tedious BMS board transferring or micro-soldering required. Simply install the battery and run diagnostic mode to pair it directly, completely eliminating annoying “Unknown Part” pop-ups and “Important Battery Messages.”
Engineered for safety and longevity, this high-performance iPhone 14 Pro diagnosable battery features built-in anti-overcharge and anti-overheating protection for a risk-free repair. Perfect for professionals and DIYers alike, it delivers a genuine-level experience without needing external programmers or tag-on cables. Secure premium, long-lasting power and true system integration in just a few clicks.
How to Run Diagnostics & Finish Repair for iPhone Battery:
- Ensure your device is updated to iOS 18 or above version
- Go to Settings > General > About > Parts & Service History
- Tap “Restart & Finish Repair” to activate the Repair Assistant
- Follow the on-screen instructions to complete the calibration
After completing this process, your battery will display 100% health, the status will update to “Used Part” and there will be no pop-up warning about non-genuine parts.




