https://eu.community.samsung.com/t5/mobile-apps-services/firmware-recovery/m-p/1085833#M1148 <P>Hi I have an s6 for work as it broke so I bought a second hand replacement. The usb doesn't work.&nbsp; Or rather it doesn't connect to pc. It charges ok with the original cable but when I plug into usb port on pc it doesn't show as device which means I can't re install factory firmware. It would seem the incorrect firmware is causing issues with usb. Is there a way of installing firmware with a usb connection? Via WiFi , app or maybe Dropbox or something similar? Tia. Ian</P> Sun, 14 Apr 2019 08:14:30 GMT Iant 2019-04-14T08:14:30Z https://eu.community.samsung.com/t5/mobile-apps-services/firmware-recovery/m-p/1085833#M1148 <P>Hi I have an s6 for work as it broke so I bought a second hand replacement. The usb doesn't work.&nbsp; Or rather it doesn't connect to pc. It charges ok with the original cable but when I plug into usb port on pc it doesn't show as device which means I can't re install factory firmware. It would seem the incorrect firmware is causing issues with usb. Is there a way of installing firmware with a usb connection? Via WiFi , app or maybe Dropbox or something similar? Tia. Ian</P> Sun, 14 Apr 2019 08:14:30 GMT https://eu.community.samsung.com/t5/mobile-apps-services/firmware-recovery/m-p/1085833#M1148 Iant 2019-04-14T08:14:30Z