monline

It's pretty easy, you just have to try it as long as it takes. For me it worked on the 5th-6th try.

P.S.: clearing the data+cache for the Google Service Framework app can mess with your Play Store access. It is possible that after doing this, you won't be able to install new apps or update already installed apps through the Play Store. To fix this, you'll have to remove the Google account from your phone and add it again. Be aware that removing a Google account from your phone can under circumstances result in data loss, so be sure you know what you are doing. Backing up your phone via Titanium Backup (or creating a Nandroid backup) is always a good idea before you get into things like removing a Google account.