Diagnostic-Compatible Battery (Pass Repair Assistant) for iPhone 15
100081598722
Product Description
This diagnostic-compatible battery is designed for professional repair and refurbishment workflows, supporting iOS system diagnostics and repair verification processes. No BMS board transfer, repair flex cable installation, programming, or software setup is required. Simply install and use, helping reduce repair complexity and improve efficiency.
After installation, the system can properly recognize the battery information, display the battery status as “Used” in device settings, and show 100% maximum capacity. It also helps effectively prevent the “Unknown Part” warning message from appearing.
Product Features
Easy Installation
No BMS board transfer required
No repair flex cable installation required
No programming or software setup needed
Plug-and-play installation for faster and simpler repairs
Eliminates “Unknown Part” Warning
Effectively prevents the “Unknown Part” warning message after battery replacement
Displays “Used” battery status in device settings
Shows 100% maximum battery capacity
Pre-installed Adhesive
Battery comes with pre-installed adhesive
Ensures quicker, cleaner, and more secure installation
Stable & Reliable Performance
Made with high-quality battery materials
Provides stable power output and long-lasting performance
Designed for Professional Repair Workflows
Suitable for repair shops, refurbishment businesses, and bulk repair operations
Installation Tips
1.After installation, the battery displays 100% health along with an “Unknown Part” message.
2.To complete the verification process, go to:
Settings > General > About > Parts & Service History
3.Tap Restart & Finish Repair to launch the Repair Assistant.
4.Once the process is completed, the battery status will update to “Used Part”, and the “Unknown Part” message will be removed.
Notes
The Diagnostic-Compatible feature is adapted and tested based on the current iOS version. Future iOS updates or system policy changes may affect compatibility performance or system notification behavior.