I have 2 ways that I reboot my device. One is by using SPB Mobile Shell by going to Settings > Soft Reset > Yes to confirm. The other is by using QuickMenu by going to QuickMenu > Reboot > Yes to confirm. These 2 have always worked fine for me and rebooted the phone as in power off then power on. Now all of the sudden they both just shut off the device. I have to hit the power button on the top to power it back on. Any thoughts?