Regarding the baseband remote code execution vulnerabilities, what does it mean to compromise a phone on the baseband level? What are the threats from having your baseband level compromised? Is there a way to detect if that has happened? Lastly, has this vulnerability been patched yet, and if so, when was the patch pushed out and how can I make sure my phone has the bug fixed? Any answers to the above 4 questions that you can provide would be incredibly helpful.