iPhone 12 Series Ear Speaker Flex Cable with Proximity & Light Sensor

Restore your iPhone's call audio and ambient light sensing with this brand-new ear speaker flex cable assembly. Designed as a direct replacement for the iPhone 12, 12 Mini, 12 Pro, and 12 Pro Max, this part includes the upper earpiece speaker, proximity sensor, and ambient light sensor — everything you need in a single module for a clean, efficient repair.

Please Note: This replacement part does not include Face ID functionality. It is intended for technicians or experienced DIY repairers who are comfortable disassembling and reassembling iPhones. Professional installation is strongly recommended if you have not previously performed iPhone repairs.

Key Features

Compatible Models: iPhone 12, iPhone 12 Mini, iPhone 12 Pro, iPhone 12 Pro Max
All-in-One Module: Combines the upper earpiece speaker, proximity sensor, and ambient light sensor in one flex cable assembly
Brand New: Never used — fresh OEM-compatible replacement part
No Face ID: Does not restore or affect Face ID; purely for speaker and sensor functionality
Precise Fit: Engineered to match original iPhone 12 series dimensions and connector specs for a seamless installation
Restores Full Functionality: Fixes distorted call audio, non-responsive proximity detection, and auto-brightness issues

What's Included

1 × Ear Speaker Flex Cable Assembly (Earpiece + Proximity Sensor + Light Sensor)

Specifications

Brand	MHCAZT
Compatible Brand	Apple iPhone
Compatible Models	iPhone 12, 12 Mini, 12 Pro, 12 Pro Max
Includes Face ID	No
Country of Origin	Made in Mainland China
High-Concern Chemicals	None

Installation Notice

This is a technical repair part intended for experienced technicians or skilled DIY enthusiasts. Disassembling an iPhone requires specialized tools and knowledge. If you are not confident in your repair skills, we strongly recommend consulting a certified mobile repair professional. For general guidance on consumer electronics repair safety, visit the U.S. Consumer Product Safety Commission (CPSC).

Related Repair Parts & Electronics

Looking for more repair tools and tech accessories? Check out these related products:

Learn more: International Mobile Equipment Identity

Frequently Asked Questions

Q: Is this ear speaker flex cable compatible with all iPhone 12 models?

A: Yes, this ear speaker flex cable replacement is compatible with the iPhone 12, iPhone 12 Mini, iPhone 12 Pro, and iPhone 12 Pro Max. Always verify your exact model before purchasing to ensure the correct fit.

Q: Does this replacement part restore Face ID functionality?

A: No. This part does not include or restore Face ID. It replaces the upper earpiece speaker, proximity sensor, and ambient light sensor only. Face ID is tied to the original TrueDepth camera system and cannot be transferred or replaced with this module.

Q: Do I need special tools to install this ear speaker flex cable?

A: Yes. Installing this part requires disassembling your iPhone, which typically involves pentalobe screwdrivers, spudgers, and suction tools. This job is best suited for experienced technicians or confident DIY repairers. If you're unsure, seek professional mobile repair assistance.

Q: What problems does this replacement part fix?

A: This part is designed to address issues such as no sound during calls through the upper earpiece, the screen not turning off when held to your face during a call (proximity sensor fault), and auto-brightness not adjusting correctly (ambient light sensor fault).

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.