Need to read this thread (which closed for lack of evidence and misleading assumptions) http://forum.xda-developers.com/show...557699&page=35
There you will learn that there are just newer build#/date but not new version of the device hardware (Now Red Nexus) but same shape/ internals.
Also that there could be defective devices, and that random/different manufacturing
method could had been implemented at a random time.
Also that A=B, B=C but C not =A
A lot of phones have a notification LED that blinks when you receive a … more
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