iPhone 12 mini Speaker
Before You Begin
Warning
Read Battery Safety and follow workspace and battery handling guidelines before you begin.
Remove the following part before you begin:
Tools
- 5.4-inch repair tray 
- ESD-safe tweezers 
- JCIS bit 
- Nylon probe (black stick) 
- Torque driver (green, 0.45 kgf cm) 

Removal
- Place the enclosure in the repair tray with the Lightning connector facing the cutout. 
- Use a torque driver and the JCIS bit to remove the four crosshead screws from the speaker. Set aside the screws.  
- Use the black stick to tilt up the speaker. Then grasp the area outlined in blue and remove the speaker from the enclosure.  
Reassembly
- Rotate the repair tray. Ensure that the rubber gasket is positioned as shown. If the gasket is out of position, use ESD-safe tweezers to reposition it.  
- Insert the speaker into the enclosure. - Caution: Don’t damage the grounding springs on the speaker. 
  
- Rotate the repair tray. Use the green torque driver and JCIS bit to install four new crosshead screws into the speaker (923-05012) (1, 2) (923-05013) (3, 4).  
Reinstall the following part to complete reassembly: