I'm sure this has become an annoyance and I would love to assist in resolving your device issue.
When did this problem begin? When exactly are you experiencing the screen shaking? Are you in any particular application when it shakes? Have you recently performed any software updates or installed any new applications just before this started happening? Please try soft resetting the device http://vz.to/1ay8FTb and let me know if the problem continues. I look forward to hearing from you soon.
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