It will be present at the top-left corner. Once logged-in successfully& tap on the three-bar icon. Step 1: Launch the Google Photos app from your iPhone and log in to your account. Let us understand this process by simple and easy to follow steps. If it is enabled& all photos& including the photos on iCloud& will be stored on Google Photos.
If your iCloud Photos is disabled& then all photos available on your phone will migrate to Google Photos. This method will work whether you have enabled iCloud photos or not. Once this function is enabled& all of your pictures and videos will be automatically back up to Google Photos. For that& you need to enable the “Backup and sync” feature on the Google Photos app on your iPhone. It is easy to transfer photos to Google Photos from iPhone.
Part 1 Part 1: How to transfer photos to Google Photos from iPhone?