I have many old photos on my PC Computer, and I want to upload them onto my IPhone so I can take the photos with me and show to people. How do I upload photos from my PC to my IPhone?
iPhone 5s
You can sync the photos to your devices using iTunes.
Sync photos from your computer to your iOS device using iTunes - Apple Support
THere are also third party WiFi apps that you can use.
https://itunes.apple.com/us/app/photosync-wireless-photo-video/id415850124?mt=8
https://itunes.apple.com/us/app/simple-transfer-wireless-photo/id420821506?mt=8
you can upload them to the cloud service
or use itunes
Sync photos from your computer to your iOS device using iTunes - Apple Support
You can do it via USB cable and iTunes: Sync photos from your computer to your iOS device using iTunes - Apple Support
Other methods include 3rd party apps such as http://www.photosync-app.com/, or Photo Stream My Photo Stream FAQ - Apple Support, or cloud services such as Dropbox.
How do I upload photos from my PC computer to my IPhone?
