I've been wracking my brain trying to fix a problem with my phone. Its a Motorola Electrify M on US Cellular. I tried to download a Gameloft game, (you know those massive ones that take up a ton of storage) and it downloaded fine or so I thought. I had about 1.7GBs available on my onboard storage, and the app was supposed to be 1.02GBs. But I've seen before that Gameloft games always take up more space than posted in an app description, especially on iOS. As soon as it finished installing, I got a "package file invalid" error. The app didn't install, but that 1.02GBs of storage space is gone. Poof. hope someone can help. I've tried a simple restart and a hard restart.