I just bought a new One V, which I am using as an mp3 player (haven't activated it as a phone). I rooted it and tried the CM10 ROM, but it was crashing when I tried to access settings. So I flashed AOKP ROM, and the device keeps hanging. I tried Mortplayer and JetAudio. The phone appears to be very slow and screens lock up. Do you think that this is due to the ROM? It will be hard to make use of this device as an mp3 player with this poor performance. Would I likely have better performance going back to the stock ROM? Where can I obtain the stock ROM? Thanks.