My phone won’t connect to wifi / won’t detect WiFi network available -Fixed

If your phone won’t connect to wifi here’re some tips that you can use to any WiFi problem on your phone!!
Here are other videos and other Solutions
1-https://www.youtube.com/watch?v=MBmADBBB2ag&t=86s
2-https://www.youtube.com/watch?v=VTvjvH52PHc&t=1s
3-https://www.youtube.com/watch?v=1dxwPtl-Hcw&t=1s
4-https://www.youtube.com/watch?v=WDUZ84i__ug&t=1s

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