That hard "if" really bothers me, too. My phone has the FM receiver unlocked, but the software will not allow it to be turned on unless there is something plugged into the headphone jack (which my phone is also progressive enough to still possess). I am fully aware that the reception is going to be poor without a good antenna, but it really bothers me to have that option taken away. I'm standing right next to a kilowatt transmitter. Let's give it a try and see what happens, no?