Introduction
This is a prerequisite-only guide! This guide is part of another procedure and isn't meant to be used alone.
Tools
- 
                  
                  
- 
            
Apply a suction cup to the back of the phone, as close to the bottom left corner as possible.
 - 
            
Pull up on the suction cup with a strong, steady force to create a gap between the back cover and the midframe on the left edge.
 - 
            
Insert an opening pick into the gap.
 
 - 
            
 - 
                  
                  
- 
            
Slide the pick along the left edge of the phone to slice the adhesive securing the back cover to the frame.
 - 
            
Leave the pick inserted in the top left corner to prevent the adhesive from resealing.
 
 - 
            
 - 
                  
                  
- 
            
Slide the pick along the top edge to slice the adhesive.
 - 
            
Leave the opening pick inserted in the top right corner to prevent the adhesive from resealing.
 
 - 
            
 - 
                  
                  
- 
            
Slide the pick along the right edge to slice the adhesive.
 - 
            
Leave the pick inserted in the bottom right corner to prevent the adhesive from resealing.
 
 - 
            
 - 
                  
                  
- 
            
There's a significant amount of adhesive to the right of the cameras that secures the back cover to the motherboard cover.
 - 
            
Apply a heated iOpener to the right of the cameras for two minutes.
 
 - 
            
 - 
                  
                  
- 
            
Insert an opening pick between the back cover and motherboard cover on the top right edge.
 - 
            
Gently pull up on the back cover while sliding the opening pick back and forth along the right side of the cameras to slice the adhesive.
 
 - 
            
 - 
                  
                  
- 
            
Lift the back cover from the phone and remove it.
 - 
            
This is a good point to test your phone's functionality before sealing it up. Use this guide to run a hardware test. Be sure to power your phone back down completely before you continue working.
 - 
            
Follow this guide to replace the back cover adhesive.
 
 - 
            
 - 
                  
                  
- 
            
Insert a spudger between the motherboard cover and midframe on the top right edge of the phone.
 - 
            
Pry up with the spudger to release the clips securing the motherboard cover.
 
 - 
            
 
To reassemble your device, follow these instructions in reverse order.