Solution for *find device closed unexpectedly*
Actually it occurs mostly in Xiomi mobile phones. It is because when we give all permission to The sim card apps like Airtel Thanks and Jio. This Problem Will be stopped only when you uninstall that app within the send reboot of your phone quickly as much as Possible. Not let's come to know why it happens. It is because you had Turned on your find my device Option from your phone, it would Be finding the mobile through Another mobile by Network Which is through Sim cards. When this Particular Option gets Bugged or Corrupted, this Kinda Problems may occur. Don't do anything stupid. Just uninstall the Network apps. It'll become good.