It was in the news a few times in my country. Not sure about the exact technical details, but it might have been a malicious Android app that advertises itself as an improvement over the stock Phone app, encouraging users to set it as the default dialer. You don't need root for that.
It was in the news a few times in my country. Not sure about the exact technical details, but it might have been a malicious Android app that advertises itself as an improvement over the stock Phone app, encouraging users to set it as the default dialer. You don't need root for that.