Introduzione
The Letter Buttons (A,B,X,Y) can become jammed or unresponsive over time on Xbox One controllers. I made this guide to help with this problem and avoid paying for new controllers (Because let's be real, Xbox one controllers are pricey as hell).
Strumenti
- 
                  
                  
- 
            
Using a prying tool, unclip and remove the back parts of each handle.
 - 
            
Remove the battery in the center of the back panel.
 
 - 
            
 - 
                  
                  
- 
            
Using a TR9 Torx screwdriver, remove the top and bottom screw of each handle and the one screw within the battery area (five screws total).
 - 
            
Remove the front and back plate of the controller by pulling them apart.
 
 - 
            
 - 
                  
                  
- 
            
Using your hands or a prying tool, gently remove the top bumper strip from the top of the controller.
 
 - 
            
 - 
                  
                  
- 
            
Using a TR6 Torx screwdriver, remove the two screws on the top motherboard and unclip it.
 - 
            
After unclipping the top motherboard, the 3.5 mm audio jack piece will fall out. Set this aside for the reassembly of the controller.
 
 - 
            
 - 
                  
                  
- 
            
Using the TR6 Torx screwdriver, remove the six screws on the bottom motherboard.
 - 
            
Carefully remove the motherboard from the controller.
 
 - 
            
 - 
                  
                  
- 
            
Remove the rubber button cover holding the buttons in the controller.
 - 
            
Once the cover has been removed, flip the controller over to dump out all the plastic buttons.
 - 
            
Set aside all the buttons as they will be important for reassembly.
 
 - 
            
 - 
                  
                  
- 
            
While holding a q-tip, gently pour a small amount of rubbing alcohol onto the q-tip.
 - 
            
Use the the q-tip to rub the inside where the buttons go in order to clean out any debris or dirt that might be in there.
 
 - 
            
 
To reassemble your device, do the opposite of what you did to take it apart. I'm not gonna show you how to put it back together.