Einleitung
It is not often that the whole motherboard assembly needs replacement, but this guide is a must-do prerequisite for deeper phone issues.
Werkzeuge
- 
                  
                  
- 
            
Be sure cell phone is off before you begin to disassemble the phone.
 - 
            
Press the button on the bottom of the back of the cell phone.
 - 
            
Slide rear panel down and remove it.
 
 - 
            
 - 
                  
                  
- 
            
Insert the plastic opening tool under the faceplate.
 - 
            
Separate the faceplate from main body by twisting the prying tool with some force.
 - 
            
The faceplate is held by three plastic fasteners, so pry evenly on both sides of phone.
 
 - 
            
 - 
                  
                  
- 
            
Locate and remove the six screws on the front of the phone using a T6 Torx.
 - 
            
All 6 screws are 6.9mm long.
 
 - 
            
 
                            
                            Abschluss
                          
                          To reassemble your device, follow these instructions in reverse order.