I bought this frame since my original frame was broken side. The new framework came to and saw at first look like the original. On closer inspection, however, noticed that some diaphragms or inserts on the frame were different and some holes were not available. That this is an original part of which I do not go out of time. At first I thought nothing of it. However, much to me that my wifi reception was lousy. At first I thought I had damaged the renovation something in mobile phone. But after I had installed the old original frame again, I had full reception again. What I did not know: When S4 is in the WLAN Antenna chrome strip of the frame installed and although the metal contact in the corners of this replacement part, you with this framework no reception. The fit was indeed great, but this one does not help if the network will no longer operate.
