I bought a screen protector from ebay: https://www.ebay.ie/itm/175616804228 which has worked well for me after a few attempts at positioning it correctly. Please note though that I've made extremely light use of the phone. (I actually bought the screen protector + the transparent cover - "TPU H...

Apologies for the English but just to add that I got more or less the exact same message "Unhandled error message: The name :1.7589 was not provided by any .service files" using the supplied cable when connecting to my Ubuntu 22.04 machine. Have ordered a replacement on e-bay. Edit: Volla ...