iPhone 15 Plus Main Microphone
Before You Begin
Warning
Read Battery Safety and follow workspace and battery handling guidelines before you begin.
Remove the following parts before you begin:
Tools
- 6.7-inch repair tray 
- ESD-safe tweezers 
- JCIS bit 
- Micro stix bit 
- Nylon probe (black stick) 
- Super screw bit 
- Torque driver (blue, 0.65 kgf cm) 
- Torque driver (green, 0.45 kgf cm) 
- Torque driver (teal, 0.75 kgf cm) 

Removal
- Use a torque driver and the super screw bit to remove one super screw (1). Set aside the screw. 
- Use a torque driver and the Micro stix bit to remove one trilobe screw (2). Set aside the screw. 
- Use a torque driver and the JCIS bit to remove two crosshead screws (3). Set aside the screws.  
- Lift the end of the main microphone flex cable off the connector. Remove the main microphone from the enclosure. - Important: The main microphone is held in place by strong adhesive. Pull the main microphone toward the top of the enclosure until it separates from the adhesive.  
  
Reassembly
- Use the ESD-safe tweezers to remove all adhesive from the enclosure.  
- Use the ESD-safe tweezers to peel the protective liner from the adhesive on the main microphone. 
- Position the main microphone in the enclosure. 
- Gently press and hold the top of the main microphone for 10 seconds to ensure that it adheres to the enclosure.  
- Press the end of the main microphone flex cable to the connector.  
- Use the teal torque driver and the super screw bit to install one new super screw (923-09859) (1). 
- Use the blue torque driver and the JCIS bit to install two new crosshead screws (923-09858) (2) (923-09860) (3). 
- Use the green torque driver and the Micro stix bit to install one new trilobe screw (4) (923-09819).  
Reinstall the following parts to complete reassembly: