How to fix iPhone 7 no wifi , ( one of solutions)

https://www.smservice.ch/home-en.html https://www.smservice.ch/reparation-iphone-iphone-7.html Hi everone, This is an short video example how to fix greyed wifi, no bluetooth, in the case iphone 7 had a big shock in the area around Wifi IC. So in this case you have to desolder that IC, clean the area of the black glue, reconnect if there are broken pads , reball the IC and solder it.