Earpiece Speaker Samsung Galaxy S21 Ultra

Earpiece Speaker for Samsung Galaxy S21 Ultra: Clear Sound in Calls

The earpiece speaker for the Samsung Galaxy S21 Ultra replaces the upper audio module responsible for hearing voice calls. This replacement earpiece speaker restores acoustic clarity in daily mobile communications.

Technical Specifications

• Part type: Earpiece speaker
• Compatibility: Samsung Galaxy S21 Ultra (SM-G998B, SM-G998B/DS, SM-G998N, SM-G9980, SM-G998U, SM-G998U1, SM-G998W)
• Quality: Compatible

When to Replace

• The caller's voice cannot be heard during normal phone calls
• Call sound with static noise, distortion or excessively low volume
• Earpiece audio fails intermittently during use — confirm diagnosis
• Upper loudspeaker without any sound emission after drop or moisture damage — confirm diagnosis

Notes for the Technician

• Test before applying: connect the part to the equipment and confirm its operation before fixing or gluing it definitively. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Repair difficulty: Medium.
• Access to the component requires careful removal of the glass back cover and the upper shield with NFC antenna / wireless charging.
• Prior cleaning of the chassis protection grille is recommended to avoid acoustic blockages in the new installation.
• Use specific adhesive tape to close the back cover again, sold separately.

What Distinguishes This Version

This compatible part has been rigorously selected by Micro Wire to ensure a perfect mechanical fit and stable audio restitution. This is the indicated option for professional technicians seeking reliability and professional-level repair in Samsung mobile phones.

Frequently Asked Questions

Does this earpiece also work as the main multimedia loudspeaker?
The component is mainly intended for hearing calls at the top of the mobile phone, acting together in the upper stereo system of the Samsung Galaxy S21 Ultra.

Does the replacement of the upper earpiece require soldering?
No, the part connects by direct contact to the board pins through pressure on the chassis, not requiring soldering.