A few months ago ROCCO reported on Project FI by google: Why fi? Googles new Wi-Fi Calling Project explained
For users on Project Fi, the official application found on Google Play has been updated, now supporting all Android devices running 5.1+. The Nexus 6 is still the only Project Fi compatible device, but with this update, users can at least manage their account on other devices with the app installed.
In addition to that change, users will benefit from an improved International roaming experience, with “more reliable” country detection. Google also states improvements to activation and connectivity have been made.
Check out the changelog below, then go grab it.
- Account management from devices other than your Nexus 6! The app now works on any phone or tablet running Android 5.1 and up. More info here: https://goo.gl/9FR6UH
- Improved international roaming experience – more reliable country detection for a better Project Fi experience when you’re traveling!
- Improvements to activation and connectivity experience
Promotion video for Project FI
Source: Google, Droid Life