Product Name: COMPATIBLE Huawei Nova 7SE On/Off / Volume Ribbon
Compatible Model: Huawei Nova 7SE (CDY-AN00, CDY-TN00, CDY-NX9)
Type: Side Key Flex Cable (Power + Volume)
Function:

Connects power button and volume rocker to main board

Restores button functionality when original flex is damaged
Installation: Internal repair (requires technician)
Condition: Compatible Replacement Part
Usage: Suitable for Huawei Nova 7SE button ribbon replacement
OEM: No