Wi-fi & iPhone Challenges

Since starting our tour my iphone 7X has developed a gremlin - after selecting camera the screen goes blank, attempts to restart lead to lockout, typically not what is wanted on holiday! WiFi at our small hotel only works well downstairs in the bar/restaurant drops out in our room so adding to the blog is as and when rather than at leisure in our room! our trip to Ajaccia was primarily to visit the Apple store, whose workshop is located elsewhere and not open on Saturdays - foiled! Our return journey from Ajaccia was along the West Coast with dramatic scenery but very twisty & narrow roads taking 4 hours @ 17mpg!