the message solely consists of a download button before, but now it automatically starts downloading as soon as I open the text. Can I delete the text without opening it? Because it's not a full phone number I can't block it as such.
That's awesome! Keep in mind that you're still actually receiving text messages but the app is just not showing it to you.
Hi LLB. Which text messaging app are you using? Some have option to mark spam or block. Which phone are you using btw, if it's Android it should be easy to find an app for that.