But if your operator changed something, isn't this a problem for this operator?
I was using HBO GO on my lg smart tv. Yesterday my operator changed my account so I got new TV PIN. I can not login with this PIN because the app says this device is already used by someone else. Call with the operator they said I do not have any device information on server so the problem is in my TV. Then I tried uninstalling, installing HBO Go. Even TV Factory reset did not help.
My question is how LG Smart Tv stores application information like this and how to delete is?