Hi there,
I have an iPhone 4 that is jailbroken and it has mywi installed. I noticed recently after updating to the latest version of mywi that the phone restarts when gently shaken. This is not a violent shake but can even happen if I rapidly turn when holding the phone. Has anyone run into this and could you help diagnose if this is a hardware or software problem? I am tempted to reinstall official software to check, but I thought I'd come here first. (I never dropped this phone, put it in water, set it on fire, etc.)

Thanks!