Lock/unlock is missing on iOS 12
Can someone help me find this feature pls? it's missing on iOS12, therefore because i can't uninstall,install and recieve notifications without it because if that is turned on in my ipad this issue above is happening. That feature is still there before i factory reset my ipad and after that it's all gone. PS: I used smart cover before and after i used in for 1 month the issue happens and i never used smart cover ever again.
iPad mini 2 Wi-Fi, Cellular