Earpiece Buzzer Xiaomi Redmi Note 9S 9 Pro

Earpiece Buzzer for Xiaomi Redmi Note 9S and Xiaomi Redmi Note 9 Pro: Call Audio Restoration

The earpiece buzzer for Xiaomi Redmi Note 9S and Xiaomi Redmi Note 9 Pro restores upper sound reproduction during phone calls and voice messages. This original part Xiaomi ensures correct electrical contact and factory sound levels in the device. This is the ideal upper speaker to repair low or missing sound issues.

Technical Specifications

• Part type: Upper earpiece (call speaker)
• Compatibility: Xiaomi Redmi Note 9S (M2003J6A1G, M2003J6A1I); Xiaomi Redmi Note 9 Pro (M2003J6B2G)
• Quality: Original — Pulled

When to Replace

• You cannot hear the caller's voice during normal calls.
• The sound in calls is too low or distant, even at maximum volume.
• Distorted audio, with metallic noise or intermittent cuts in the upper speaker.
• Total absence of audio in the earpiece speaker — confirm the diagnosis.

Notes for the Technician

• Test before applying: connect the part to the device and confirm its operation before securing or gluing it permanently. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Repair difficulty: Medium.
• Accessing the earpiece requires removing the back cover, middle frame, and loosening the chassis screws.
• The part rests on top of the chassis and makes pressure contact with the motherboard via conductive springs; check that the board contacts are clean.
• Avoid puncturing the protective grille or deforming the contact pins during assembly.
• Fixing or back cover sealing adhesives, if needed, are sold separately.

What Distinguishes This Version

This unit is an component recovered from equipment, maintaining exactly the impedance and format defined by the manufacturer. It is the appropriate choice for technicians who want a reliable repair and faithful restoration of acoustic characteristics.

Frequently Asked Questions

Does this earpiece fit the standard Xiaomi Redmi Note 9?
No. This component is compatible only with the Xiaomi Redmi Note 9S and Xiaomi Redmi Note 9 Pro, whose chassis dimensions and internal contacts differ from the base Redmi Note 9.

Is it necessary to solder this component to complete the installation?
No soldering is required, as the connection of the earpiece to the main board is made by direct contact under pressure.