Product Name: Replacement On/Off & Volume Button Flex Ribbon Cable for Vivo S1 Pro (Y9S)

Compatibility: Fits Vivo Y9s / S1 Pro device

Condition: Brand New / High-quality replacement

Part Type: Side Key / Power Button / Volume Rocker Flex Cable

Function: Replaces faulty, broken, or unresponsive power button and volume keys

Common Issues: Phone not turning on, unresponsive power button, intermittent button function

Quality: Made from high-quality durable material ensuring stable conductivity and smooth signal transmission

Installation Note: Professional installation recommended; requires careful handling of flex cable

Package Includes: 1 x On/Off & Volume Ribbon Cable for Vivo S1 Pro (Y9S)