Application Name: Groove Racer
Current Version: 1.1
iTunes Url: https://itunes.apple.com/us/app/groove-racer/id619207087?mt=8
GameSave for Non-Jailbroken and Jailbroken.
-- Unlock all tracks and remove ads
1 - Download the game save backup at Download files and extract it.
2 - Logout of Game Center, Close the game, even from multitask.
3 - Put the documents folder in the 「Groove Racer/Library」 using (iFile, DiskAid, iFunBox...) or other apps.
4 - It will ask you to replace the old documents folder, do so.
5 - Launch the game and don't load save from iCloud.