If you are Kuwo Music player lover, probably you use it in your android device. However, in the latest version release 18.104.22.168 on 4 Jul 2012, you will no longer able to access the database if you are out of China region, it has been restricted to regional use in China & Hong Kong. If you have update to the latest version, you have no way to rollback to pervious version unless re-install it. Follow tutorial below to help you re-install back to previous version. You will have all widget and application work as usual.