I am trying to download Google Now. It says that I have to update Google Play services. But whenever I try to update it, after half completion, the process stops and it shows me an error. How can I update this service & download other applications?
It seems that you experience some errors with the Google Play application. This can easily be fixed by going to menu of the device > Settings > Applications > Manage Applications > All tab > Google Play > tap Clear Cache and Clear Data. After you did this, try to restart the updating process. This should finish now and after, you should be able to download and install other applications like Google Now.
