iPhone 13 mini Bottom 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 (gray, 0.55 kgf cm) 

Caution
Avoid touching the grounding springs on the bottom speaker.

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 bottom speaker. Set aside the screws.  
- Remove the bottom 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.  
- Rotate the repair tray. Align the port on the bottom speaker with the hole in the enclosure. Then lower the bottom speaker into position.  
- Use the gray torque driver and JCIS bit to install four new crosshead screws (923-06670) (1) (923-06671) (2) into the bottom speaker. Press the bottom speaker down as you install the screws. - Caution: Don’t damage the grounding springs on the speaker. 
  
Reinstall the following part to complete reassembly: