Have the part installed which was a bit fiddly. Charge funtionierte again but the phone worked normal not only when I have the speakers in addition switched went there .It was often the case that the phone did not work.! Have it strengthened again if a poor connection exists here is noticed that has gone apart the ribbon cable where the pins are many. Drove in a mobile shop has a built me by 25 and the prima fuktioniert As I said the part of the money is not worth it !!!!! As I said rather a few euros more Invest däfür it works