Don’t try to remove the popsocket from your device while it is still expanded. The popsocket could potentially detach from its base during the removal process. Press your fingernails against the sides of the popsocket’s base and push until you can feel them sliding underneath. You don’t need to push very far—just enough until you have a good grasp on the popsocket. You should already be able to feel the base of the popsocket pulling away from your phone. Slide a few inches of dental floss under your popsocket if your fingernails won’t fit under the base. Grip the popsocket lightly as you pull. Work slowly and gently until the popsocket comes off. Try peeling the popsocket off, starting from one side and pulling toward the other.

===
Write a summary of the previous text in Vietnamese:
Ấn phần thiết kế của popsocket xuống nếu nó đang mở rộng ra. Đặt móng tay bên dưới phần đế của popsocket. Từ từ kéo popsocket ra khỏi điện thoại.