I ordered the battery installed and was very happy first it finally once again a full battery gibt..leider this battery lies not load. Then what was very pleasing, that is, after a short e-mail it was exchanged. Now everything works fine and I can get back to reason with my phone walk without which I have to think that my iphone turns off when it wants.
Therefore for quick and uncomplicated service 5 star! Thank you and happy again.