GPS/WLAN Problems / display change

Hello @all

I Read all The other threads that I found over the search.

The problem is many threads or people have the same problem how I but in NO thread is a detailed or cleaned solution for it ....

Please help, I search hours and hours for help,

I change the LCD and since this my GPS DONT works anymore, and my WLAN is not so strong how it be before the change.

Ok, what have I done : -->

1. But new screws and make it with the tutorials, where which screw comes in.

2. All plates are on it (the black ones)

3. It's NO software failure, I reset everything, and put everything new on it!

What I find is, on the GPS module on the logicboard at the top where the "Y" is. ( I hope you know what I mean)

The is a screw, BUT on my logicboard is there NO "thread" for the screw, I think it's broken.

So I had the idea to bypass the screw and the lost "thread".

But how? I test it with kitchenfoil but then there is really no GPS more!

And why is my WLAN not so strong ?

Please please help me !!!!

Special thx for all answers!!!