Grazie Andrea per la tua risposta.
Guess what, it was disabled (grayed out) only half a day. from now on it is working again.
I will repeat as prposed if it reappears.
I did it, too. Worked.
...Thing is: After 12 days the problem reappeared!
I did it with a hot air gun instead of a reflow station. Set it to around 300 °C but kept distance of 1 - 2 cm to Wifi chip. Maybe too little heat?
Did it reappear in other guy's cases? How did you solve it?
PS I filmed the whole thing with my gopro to upload a video guide which I fortunately haven't done yet. oO
Mille grazie, Andrea! I completed the repair thanks to your awesome Guide. Could it be you forgot to describe disassembly of the camera + surroundings? I took it out, too.
However, thank you,
Quando isso acontecer, você poderá ver um gráfico da reputação que ele adquiriu ao longo do tempo.
Aqui está uma prévia de como será o gráfico:
Nenhuma reputação adquirida ainda.