Windows Central reader NOLATechy has noticed that the Lumia Cyan update page has shifted the status from 'Under Testing' to a new stage 'Under Development'. If that sounds like a step backwards, you are correct.
Typically, the OS and firmware updates are already developed by the time they reach the carrier, where further testing may require some additional tweaks before certification. In this case, the Lumia Cyan firmware has evidently failed certification on Verizon, requiring Microsoft to go back and rebuild the update to address lingering issues on Verizon's network.
The 'Under Development' is a status level never used before as previously there were only 'Under Testing', 'Not Available' or 'Available' categories.
Reader NOLATechy reportedly had a conference call with Microsoft and Verizon Tech support about the delay. According to his report:
Windows Central has been able to confirm independently through sources that this is indeed the holdup for Lumia Cyan on Verizon. Additionally, Microsoft's Joe Belfiore implied as much in a recent Tweet, noting:
At this stage, there is no telling when Verizon users will see Lumia Cyan. The OS and firmware update still needs carrier testing and approval before being released. Combined with the holidays, we may be looking at early 2015 before the final release is approved by the large US carrier.
Thanks, NOLATechy, for the tip
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Daniel Rubino is the Editor-in-chief of Windows Central. He is also the head reviewer, podcast co-host, and analyst. He has been covering Microsoft since 2007, when this site was called WMExperts (and later Windows Phone Central). His interests include Windows, laptops, next-gen computing, and watches. He has been reviewing laptops since 2015 and is particularly fond of 2-in-1 convertibles, ARM processors, new form factors, and thin-and-light PCs. Before all this tech stuff, he worked on a Ph.D. in linguistics, watched people sleep (for medical purposes!), and ran the projectors at movie theaters because it was fun.