Features:
Functionality: This flex cable is responsible for transmitting electrical signals from the hardware buttons (power button and volume buttons) to the phone's mainboard. When you press a button, it completes a circuit, signaling the phone to perform the associated function, such as turning on or adjusting the volume.
Flexibility: The term "flex" in the name indicates that the cable is flexible, allowing it to bend and adapt to the internal layout of the phone.
Durability: These flex cables are typically designed to be durable, but they can wear out or become damaged over time due to regular use, bending, or exposure to moisture.
Replacement: If you encounter issues with the hardware buttons not working correctly (e.g., unresponsive power button or volume buttons), it may be necessary to replace the "On/Off + Volume Flex." This replacement can often be done by a professional technician or through authorized service centers.
Compatibility: When replacing this flex cable, it's essential to ensure that you are using a compatible and genuine replacement part specific to the Xiaomi Redmi Note 4 model.