XLY Tag-On Battery Repair Flex Cable – 100% Battery Health Display | Select Model

The XLY Tag-On Battery Repair Flex Cable is a professional battery repair accessory designed for technicians working with compatible iPhone models.

It is used during battery replacement to help the phone display 100% Battery Health after the repair.

Main Features

• Helps display 100% Battery Health
• Tag-on battery repair flex design
• No complicated modification required for basic installation
• Model-specific versions available
• Suitable for professional mobile repair technicians
• Useful for battery replacement and refurbishment work

Important Information About “Unknown Part”

After connecting and installing the battery tag, the phone may still display an “Unknown Part” or “Unknown Component” notification.

If you want to remove this notification, the phone software may need to be updated after installation.

Backup Warning

Before updating the phone software:

Please take a full backup of all important customer data.

Software updates, repair procedures, or unexpected errors can sometimes result in data loss. The technician should confirm that a backup has been completed before proceeding.

How It Works

1. Connect the correct Tag-On flex cable to the compatible battery.
2. Reassemble the phone and switch it on.
3. Check the Battery Health section.
4. Battery Health should display 100% when the installation is completed correctly.
5. If the Unknown Part message remains, a software update may be required to remove it.

Compatibility

This is a variable product. Select the correct model before ordering.

Available options can include:

12 / 12 Mini / 12 Pro
12 Pro Max
13 / 13 Mini
13 Pro / 13 Pro Max
14 / 14 Plus
14 Pro / 14 Pro Max
15 / 15 Plus
15 Pro / 15 Pro Max

Note: Intended for professional repair use. Final results may vary depending on the phone model, battery, software version, installation method, and device condition.