Other sites just do variations of the above that got me nowhere.
The problem is that my Pixel is full, 253 GB used of 256 GB. All of my personal photos and videos are archived in Google Photos (at non-original quality, otherwise they would swamp my online storage), so I now want to move 180~180 GB of videos and photos (the original quality) from my Pixel phone to my Windows PC. I don't really mind how.
Edit, thanks to @Gantendo's answer below, I got this fully working and just want to include all of the full resolutionsteps for anyone that might happen to hit the same need as me to fully extract files from an Android phone:
To enable file transfer, Settings > System > Developer options, quite far down is "Default USB configuration". By default, this is set to "No data transfer". The other options are "File transfer / Android Auto", "USB tethering", "MIDI", "PTP", and "Webcam". Select "File transfer" here to get MTP (Media Transfer Mode), or you can select PTP (Photo Transfer Protocol). I went for PTP as it is focused on the photophotos/videos transfer thatas I wanted. In this mode you can only see the DCIM/Photo folders, possibly (possibly use MTP if you want other files).
Once you select MTP orI selected PTP, the Windows Photo app will open upopened and startstarted automatically indexing the photos and offeroffered to copyupload them into OneDrive. This failed for me completelyI hit ok, and then after about 10 minutes, the connection falls apart at some point, maybe around 10% of the copy (for my 180 GB of photos and films)over, so do not use this.
The other option is to just go toas I saw with Windows Explorer and copy the files from there, but this has the same problem as the Photo app. I find that for both of these, as the connection will always seems to fall apart after a while in my experience. Thenover, as the phone is not a proper filesystemand, it will then be hard to work out what copied and what did not to determine what is left to copy.
Resilio Sync was a complete success though, even though you can see the connection go to zero speed at times, it always re-establishes the connection and continues the copy, so the copy completed flawlessly. I found the interface a little quirky though so here are the steps that worked for me:
1. Make sure that Resilio is installed and running on both the Windows PC and the Phone.
2. Go to the Windows sidePC and define the default folder / download folder to save the files.
3. Then, go to Resilio Sync on the phone and go to the Folders page. Press the "+" in the bottom right.
4. On the page there is a SHARE section ("Send Files") and a SYCHRONIZE section ("Create folder" and "Add backup"). Press "Add backup" and choose the folder to share (if in PTP, the selection will be limited, change to MTP as above to select more folders to backup). For the original quality photos and films created by my phones Camera app, select the "Camera backup" option here (which corresponds to the "DCIM" folder on the root of the phone).
5. A token authorisation link is now created, and you have to send that to yourself by email or other sharing option (which the app presents to you).
6. Go back to the Windows system and open up the authorisation link just sent toin the last step and confirm it on the Windows PC.
7. Go back to the phone and complete the authorisation handshake. This is not immediately obvious, as you have to back out of the Folders page to the Resilio Sync app main page, thenwhere the NotificationNotifications will beshow a red dot in the top right, select that and approve it.
8. The backup will immediately start on the Windows side. Press the lightning bolt in the bottom right to view progress, speed etc.