📲Try the screen before assembling every time.In trying the screen to be careful on all 4 corners of the screen, the outer corners of the inside corners are careful to break. 📲The screen has a problem, can send the credit. In order to send the product to the credit Product arrives at the dan will inspect the product first In which the product is in original condition There is no product assembly yet. The product is not broken, not broken, not​Still complete, the screen is not broken both outside and inside. 📲Can test and leave it overnight Without the screen yet 📲The screen is assembled and considered out of warranty in all cases.