Let me start by defending your mate. The phone really is good. The sensor in it would have astonished the film-stock crews I trained with, and it costs less than a week of studio hire did back then. If the camera were the point, this post would not exist.
The camera is not the point.
A headshot is not a photograph of your face. It is a casting document, read in roughly three seconds by somebody deciding whether to spend a fourth. Nobody in that moment is admiring resolution. They are answering one question — do I believe this person, and do I know what they play. Your mate's photo answers a different question, namely what you look like, and answers it honestly. That honesty is the problem. Casting is not hiring your face; casting is hiring what your face can do.
I have heard the kitchen shoot described often enough to reconstruct it. A north-facing window. A wall that is nearly white. Seventeen minutes, because you both started feeling awkward at twelve. And then the direction every amateur reaches for: just be natural. Which leaves you performing relaxation while simultaneously directing yourself, checking the frame and managing your chin — three jobs, no pay, and the call sheet says kitchen.
In a session that works, somebody else carries all of that. I light you for the roles you go up for, not for the window you happen to own. I direct — one small sentence at a time — so the thought behind your eyes changes while your shoulders stay down. You do one job. And here is what casting actually detects in a DIY frame, because it is not pixel quality: intent. A phone headshot does not say low budget. It says not ready. In this profession, that is a far more expensive sentence.
The older version of this argument was usually delivered with panic — every day you wait, roles slipping past. I will not do that to you. The honest case is arithmetic: a proper headshot works for two or three years. Divide the fee by every submission it attends and it becomes the cheapest working tool you own — cheaper than the showreel, the classes, certainly the drama school that got you here.
So keep the mate, and keep the phone. Between them they are brilliant at almost everything — birthdays, holidays, dogs. Just not this. When you want frames built for the desk they will actually land on, that is the Director's Session a directed sitting through your full casting range, every frame yours the same day.
Nice and simple.