How to recover photos from Xiaomi with Google Photos
In order to recover your photos using Google Photos, enter photos.google.com from your computer's browser and log in with the same Google account registered on your Xiaomi phone.
Right away, browse between its folders and download the material of your choice to your hard drive.
You can also view and download its content from a new iOS or Android phone, but in this case you must install the Google Photos application from the corresponding application store.