iPhone 13 Pro Earpiece Speaker Flex Cable Replacement (A2636 A2638 A2639 A2640) Restore ear speaker and sensor functions with a directfit replacement flex cable assembly designed for iPhone 13 Pro models A2636, A2638, A2639, and A2640. Key benefits Restores call audio and sensor performance: replaces the earpiece speaker connection and the proximity and ambient light sensor assembly to resolve muffled audio, no sound in the earpiece, and sensor failures. Direct fit for iPhone 13 Pro models listed: designed to match original connector locations and mounting points for a seamless replacement. Reliable connection and performance: flexible printed circuit assembly with integrated connector provides stable signal transmission and consistent operation after installation. Compact, lightweight design: small form factor fits inside the device housing without modification. Suitable for professional repairs and experienced DIY: simplifies repairs during screen replacement or component troubleshooting. What it does Replaces the earspeaker connector and flex cable that routes audio to the earpiece. Replaces the proximity and ambient light sensor components used for automatic screen on off and autobrightness. Provides the connector interface to reconnect these functions to the phone logic board. Compatibility Specifically compatible with iPhone 13 Pro models A2636, A2638, A2639, and A2640. Not intended for other device models. Verify the device model number before . Practical scenarios a damaged earpiece flex cable after a drop or screen that left the ear speaker silent or distorted. Restore proximity sensor function when the screen stays on during calls or does not respond to near ear detection. phone after liquid exposure that caused intermittent earpiece audio or sensor failures. Notes and installation Intended for technicians or users familiar with mobile device . Requires appropriate tools and careful handling of small connectors. Verify compatibility with your device model before installation. Follow a reliable guide or seek professional service if unsure. Contents One replacement earpiece speaker flex cable assembly compatible with the iPhone 13 Pro model numbers listed above.