Ok sometimes and on some devices the obb
It's either not working on Droid 10 like you said ,OR sometimes and on some devices the obb folder won't hook because of the folder itself the contents of the obb d l. Is in ..try opening the obb d.l. and take the actual contents out of it and then extract that from the actual folder itself and place or send it to the obb section of your device? this has happened to me alot in the past .also make sure you also go to your apps setting and find where this games info is and allow each of the permissions aswell and scroll down until you see the overlay area where it allows for unknown app install and hit allow..perhaps this will work..I'm using a 9 and had no issues ..if not it may be like you said and isn't formatted with a Droid 10