iPhone 14 Pro Max 4323mAh Cracked Battery with Battery Health, no authenticity message. Programmed for Battery Health functionality.
Features:
- The original BMS board does not need to be tightened or soldered; it can be discarded or retained.
- 100% Battery Health immediately, no need for software rewriting.
- No warning messages – no battery notifications after installation.
- Instant installation – no extra steps, just install and use.
- Fully compatible with iOS 18.3.
Installation Instructions:
- Make sure your device is updated to iOS 18.
- Go to Settings > General > About > Parts & Service History.
- Tap "Restart & Complete Repair" to enable the Repair Tool.
- Follow the on-screen instructions to complete the calibration process.
- Once the process is completed, the battery health will show 100% without warnings about non-genuine parts.
Note: It is important to be connected to a Wi-Fi network during the process, and the battery level should be above 20%. If the process fails, restart your device and try again.