[Installation/play] The game is not being played smoothly. (iOS)

iOS device is designed to lower its temperature adjusting screen brightness and frames on its own when the device's temperature rises by a certain amount.

Please note that as the frame decreases, the game might not be used smoothly or it might be difficult to adjust the screen brightness due to disconnection and lagging.

If you need to charge your device while playing the game, we recommend you charge the battery by connecting the device to the charging terminal directly to relieve the heat.
(The temperature of the device increases more when you charge the device with the its accessories.)