The OS yes. But:You don't have the alien Dalvik layer, so no Android apps Some apps may not work due to different hardware driver (Flashlight for example)
@Schturman: I'll see what I can do and let you know. I just needed to know a maximum, but in case he sells the phone, i'm pretty sure he'll give it for cheaper. I let you know by next Tusday & will take pictures of the phone this weekend... If you find another way (shipping to care via HtheB, which sounds like a good idea) to get a phone or decide to not have a Jolla again, please give me an update :-)