Improved SearchNetworkId Tool

[fsedarkalex]

I cleaned up the code style and modified the config method as well as the detection code to use less time.

This should still work stable, but saves A LOT of time.

I used this code for me own detection and it worked flawlessly

[Yogui79]

Hi @fsedarkalex
thank you for the job. If I remeber right I put 1000 ms because in some case I had somme issue