Huawei P8 Lite WIFI does not work

Huawei P8 Lite wifi slow or not working. Today we have a very common failure in a P8 Lite, when the wifi and bluetooth do not work.
To fix this failure, we have to lift the sheet metal, remove the integrated circuit that is responsible for processing the wifi signal and replace it with a new one.
It is a somewhat complicated repair and we need to apply 350ºC of heat to the plate. We have used a JBC air station and a scalpel to lift the wifi IC.