Hi, I’m trying to diagnose a problem I am having with my Samsung A22 5G It’s been working fine and all of a sudden it stopped working the screen is black and it doesn’t charge.
Also, It's not going into download mode or recovery.
When I plug the phone into the computer, I hear the USB sound. It just shows as MediaTek USB Port (COM3) I'ts cycling rebooting itself, and entering as MediaTek USB Port (COM3) 2 seconds, every 10-15 seconds then disconnects.
It's also not showing in Odin3

I am just looking for any help, please.
Also, It's not going into download mode or recovery.
When I plug the phone into the computer, I hear the USB sound. It just shows as MediaTek USB Port (COM3) I'ts cycling rebooting itself, and entering as MediaTek USB Port (COM3) 2 seconds, every 10-15 seconds then disconnects.
It's also not showing in Odin3

I am just looking for any help, please.