wi-fi issue

[hewan]

Pl help me out to fix WiFi issue. My phone WiFi SW is toggling on and off.

[hewan]

already reset the phone into factory settings. still issue didn't resolve

[ԼߍઽiፐH]

How did it start to happen?

[hewan]

when it repairs sim tray

[hewan]

now bought a new s 10 plus

[Tharuchan]

blue tooth working ?