My mobile carrier in Australia (Vodafone) was 100% Huawei for 4G and, similarly, has had to pivot away for 5G at great expense (it seems that the Huawei 5G was a cheaper upgrade to the existing kit they had). It has delayed them doing 5G for at least a year trying to make both the tech and commercials work to pivot. https://www.smh.com.au/business/companies/vodafone-signs-nok...