Where there's a will, there's a way. (unless the camera itself has some blocking)
Use a VPN service and pretend you're from Germany or England or anywhere.
I prefer Windscribe but there a many.
When connected open the Sony PlaymemoriesCameraApps website.
Sign in.
Go halfway the page and besides Select there is All applications.
Choose your device.
Explanation can be found on the right side of that screen on the same line.
Hope you'll succeed.
