Photos won't import from iPhone
My iPhone 7 is struggling to import my photos onto my Macbook (only 2 years old).
I plug in the phone via USB/lightning cord and it brings up the import tab in Photos. I select Import New photos and it starts but it stops importing photos after a minute or two like it's stuck loading a big file. But nothing happens. I have restarted the Mac and the Phone several times and each time same thing happens.
I recently updated my iPhone software to 12.1 and ever since I haven't been able to import.
I tried to import my photos from the phone to my work PC via USB/lightning cord and the PC no longer recognises the iPhone is even connected (again since I updated my software).
The cord is working as it starts charging the phone when plugged in. I also have iCloud and have iCloud photos and Upload to my photo stream turned on, as well as download and keep originals.
iPhone 7, iOS 12.1