Wifi and Signal Strength reception issue

Hi All,

I search everywhere and couldn't find the answer to this.

I did an iPhone conversion to White and everything went smoothly, except that now my WiFi Signal is not full strength nor is the signal.

For the signal I am dropping a bar when it should be full strength and the same goes for the WiFi.

I can have full strength and right away drops in both 1 bar.

When I did the conversion I broke the 5 fingers at the bottom. I am about to replace the speaker and I was wondering if that could be the culprit or should I look on the top plate?

Please help me!

Diego