Fix for No Depth on Lenovo Phab 2 Pro

We had a brand new Lenovo Phab 2 Pro for which the depth perception did not function correctly. The ToF projector light flashed, but the `onPointCloudAvailable(TangoPointCloudData pointCloud)` callback was never triggered. This persisted across applications and reboots.

A factory reset did the trick and got it working again.
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