I am getting installation error on several apps I have. I try redownloading and I get the same error: -18. Looked it up and can't find anything on it. Anyone know what is causing this? Can't install GOOGLE apps on a GOOGLE phone??? Google Sky Map, Google Earth, and several other non google apps. Really getting frustrating. And wouldn't you know it, right after the mini update all of a sudden I am having trouble with updating existing apps. Can't even uninstall them. The bar just shows the Apple "candy cane" busy bar and will not uninstall. Any suggestions?