Got a brand new A50 just 3 weeks back. 2nd sim which has a prepaid card automatically sends out sms and calls to unknown numbers which so not appear in my call log or sms folder. I get a notification on the screen saying money is deducted from my prepaid card. USSD CODE run shows messages and caes automatically going to some vague numbers. Service provider says that problem is with the handset. Disgusting! Any solution? Samsung says...ps visit service centre within 2 to 3 weeks of buying a new phone.
