Sync Wi-Fi Passwords on OS X with Android Phone?
Solution 1:
The Android OS doesn't allow apps to modify the wifi settings, unless you have a rooted device. The alternative you have is to use something like Dropbox or Lastpass which allow notes to sync across devices. You can write your long wifi passwords on the desktop, then open the synced file on your mobile phone and copy&paste it into the form. At least that's what I've been doing all this time.