With simple clicks, you can sync all iPhone 6 Plus camera roll with your computer by TunesGo Retro easily.
TunesGo for iPhone 7/6S/6 Plus/SE/5S/5C/5 on Windows & Mac: https://www.phonetransfer.org/phone-transfer
TunesGo lets you manage the media files on your Apple devices, and move it from one to the other without going through iTunes. With this handy app, you can quickly export all kinds of photo library, camera roll, music, videos, playlist, SMS, contacts from iPhone 6 Plus to your computer or just back up your data, so you don’t have to worry if your device is lost or damaged.
TunesGo Retro supports iPhone 6 Plus, 6, 5S, 5C, 5, 4S, 4, 3GS and almost every single model of iPod and iPad.