setaore10

Hi I just figured out the problem. It's because of the abscence of the thin copper panel which is located under the wifi module. Basically when you or novices replace their phone's back plate, they might not think about the panel of which it magnifies the signal to the module. However, OEM companies dont offer the parts together. Maybe because of price, workforces or profits.. There are a few solutions.. 1. Take it to the repair shop. 2. This is my recommendation, and I also solved wifi problems through this. So, you need the original plate. At the Left upper corner, you can see the two black circle shape spongee. Underneath of it, there are copper plates which I've mentioned above. Just carefully take off with knife (you can easily take off from the plate.) Then attach it to the new plate exactly same place!!! You can see the astonishing full wifi connection after assemble it. I hope this can help alot of people!! Sorry for my poor English! (Im a Korean :) ) Any question would be my pleasure XD