1. 'Play Store' app > Settings > Auto-update apps > "Do not..." to turn off automatic updating
2. 'Settings' app> Security > Device Administrators" and uncheck/deactivate "Android Device Manager" as a device administrator
3. 'Settings' app> Applications > Application Manager > ALL (scroll right if needed to see this option) > Google Play Services > Disable (or Uninstall)... then choose to uninstall any updates from the stock version when prompted.
4. 'Settings' app> Applications > Application Manager > ALL > Google Play Services > Enable ....this will enable the older stock version of google play services
Ignore future upgrade requests for Google Maps etc as that will upgrade Google Play Services also. (until there is a proper fix from DJI)
from:
http://forum.dji.com/forum.php?mod=viewthread&tid=16777&page=17#pid151670
Read through page 16/17/18 of this thread for more background on this possible workaround.