for some reason my phone gets stuck on the first screen, white M logo, after i turn off then on holding x. ive tried it a few times now, with the same result. ive never had any issue with it before. the first time i tried it today it was sitting on that screen for a lot longer than usual so i stopped pressing. i did a battery pull because i thought it was froze. i tried again, and held for awhile, then let go and just let it sit there and it just rebooted like normal. any ideas?