I don't know anything about it, it's been with me for a long time, but what I remember is that the SIM card slot was broken and I fixed it, but I don't know if it works or not, this is all I remember. The device has scratches. The phone is rare and hard to find. Regarding the projector, based on my experience, it works (but I don't guarantee anything). ((I'm selling it as is, whoever wants to take it for parts or do whatever they want with it)) The price is: 150 Only serious buyers should contact.