How to synchronize two android devices?

On the first device, which you want to synchronize, you need to do next:
  • Go to the sliding menu and click on “Synchronization”.
  • Accept Privacy policy and Terms of Use and press “Continue”
  • Pick the Google account you wish to use for synchronization with Google Drive.
  • If you had previous Google Drive synchronization, the app gives you a choice:
    1. Data on Google Drive is actual
    2. Data on Google Drive is obsolete
    If you want to synchronize data from the first device, you need to select option 2 (“Data on Google Drive is obsolete”).
  • Press “Continue” and wait until the end of the process
Then on the second android device:
  • Go to the sliding menu and click on “Synchronization”.
  • Accept Privacy policy and Terms of Use and press “Continue”
  • Pick the same Google account, which you used on the first device.
  • As soon as you already have synchronization data on Google Drive, the app gives you a choice:
    1. Data on Google Drive is actual
    2. Data on Google Drive is obsolete
    In this case, you need to select 1 (“Data on Google Drive is actual”).
  • Press “Continue” and wait until the data is transferred from Google Drive to the new device.

After that, both devices are synchronized, and you only need to pick the “Synchronization” menu item on either device. The synchronization function will check for new data from the other devices on Google Drive, download the updates, merge them with your current changes, and upload the updated data back to Google Drive.

Please note that all your synchronized data is stored in a hidden area of your Google Drive.
This means you cannot view or edit this data.