AC Factory screens are our own selected/inspected screens, having passed our specific quality checks. These screens are very stable and belong to our most popular series – very good value for money. The parts are not produced by Ap, but it is extremely hard to tell the difference. See our quality description for more information. Please make sure that the new screen is made by the same manufacturer as the old one. If it is not, you can easily make the new screen compatible with the phone by copying the code from the old screen.