[M30] USB connected/disconnected notification battery drain rapidly

[shubham36]

Things I have already did
1. Factory reset
2. clean ports
3. switch off and charge

[anand22]

i already  faced that issue go to service center they will change the port or exchange your phone as i got refund coupon 

[Ehsank]

as of now do one thing
connect ur usb and restart your device and lets see its work or not
and if yes that's fine but if not then do as mr.anand22 did

[Ehsank]

and if works then please 🙏🙏comments here so that more members who faced same problem will know more about that

[cs-member13]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We would like to inform you that as you have tried all the steps, we request you kindly visit the service center as your device needs physical inspection. To check for the nearest Samsung service center kindly click on the link : https://www.samsung.com/in/support/service-center/

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support