You cleared the data before you force closed (click force close first then clear data) also i didnt see you log into a second gmail account, you gotta log into second non banned gmail after clearing data, then run german version, go to settings, switch to second account, then go do root browser part. You're almost there!
Note - Don't do the uninstall at the end unless CC crashes on you. None of my phones crashed after applying root fix, only genymotion did.
If you need fast gmail account builder look in VIP download section for ACCOUNT CREATOR or click on my content to find.