So guys, I still have the problem that my phone is on 125MHz after a SIP call. why? I had the problem before (and of course with power kernel -.-) and after made a clean reflash (and of course installed power-kernel again -.-) If you don't believe, watch my video: http://www.youtube.com/watch?v=Gp3xYtrNqZI (change to 720p to be able to read the screen) My phone is on 500-750MHz and after a call at 125-750MHz. Is this a bug? If not, how can I avoid this problem? Thanks for any helpful posts