Question about Huawei Mate 20 Pro

Since we cannot guarantee that the next product will not also be affected, we advise you to send the mobile phone directly to the Service Centre. They will test the phone thoroughly before sending it back. These would be their contact details:
ALSO Schweiz AG
Meierhofstrasse 5
CH-6032 Emmen
Schweiz / Switzerland / Suisse
+41 41 2661111
info-ch@also.com

Exchanged mine yesterday at Digitec.ch, affected again. My advice is to contact Huawei or return the device and choose another model or brand.