I have, i mean my friend had this Redmi Note 9s, Global. Who has some Random Reboot problem that happens after a time that reaches to the point when we forgot it had an issue. What do i need to ...

Hello I started having this problem a week ago, need some help please! Redmi Note 9s-MIUI 12.5.5 My bluetooth doesn´t work with any devices (there is conection but not sound). The option \_Absolute Volumen\_ Blinks every time when you start playing something but ...