International service does not have permission to log in. A failed solution
At present, the official has announced that due to the fluctuation of the operator's network, some users can't log in normally, and the official has been repairing it. If you want to solve the problem of unsuccessful authentication as soon as possible, you can completely uninstall the game first, and then try to install and log in. If it still doesn't work, we'll wait to fix it.
In addition to uninstalling and reloading, it is also a way to transfer game files, but first your mobile phone must have full permission. Relatively speaking, the simpler way is to uninstall the game completely and install it in the memory card, not in the storage space of the mobile phone. Another way to solve the authorization failure is to turn on the installation permission. The specific method is to change the settings of the mobile phone. This open right is a protective measure made by mobile phone manufacturers to protect their mobile phones from being installed with too many unknown software.
Heart of the King 2 Click on the demo.