Hi @John Lenz
You should be able to transfer all pf your photos from the Android phone to the WIndows Phone App.
Troubleshoot your computer
1) Check your computer’s settings to make sure that Windows automatically detects new hardware.
2) Restart your computer.
Troubleshoot your phone
1) Update your Android version. Learn how to check and update your Android version.
2) Restart your phone. On most phones, press and hold the Power button for about 30 seconds, until your phone restarts.
Troubleshoot your USB connections
1) Try a different USB cable. Not all USB cables can transfer files.
2) To test the USB port on your phone, connect your device to a different computer.
3) To test the USB port on your computer, connect a different device to your computer.
To move files with a USB cable
To the Windows computer:
Unlock your phone.
With a USB cable, connect your phone to your computer.
On your phone, tap the "Charging this device via USB" notification.
Under "Use USB for," select File Transfer.
A file transfer window will open on your computer. Use it to drag files.
When you're done, eject your phone from Windows.
Unplug the USB cable.
This article may also be helpful:
I hope this answers your question.
Thanks.
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