Le port usb détecte à tort de l'humidité ou des saletés et arrête la charge

[Keneda]

All I can say is :

No data transfer possible via USB-A on the Fairphone 5

Try to use contact cleaning fluid, or isopropylic alcohol to clean the FP5 connector. Shut down and battery out. Put some fluid on FP5 USB-C connector, little amount just enough to wet contacts (use a pencil), then use a new USB-C male/male cable to perform connection/deconnection multiple times in a row, then put some fluid again with pencil, and then dry it with cleaning air. Do this 1 to three times and then test connecting again to a computer. If you use protection case, beware that some…

Now you do, and believe, what you want.