- Jan 6, 2016
- 5
- 0
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My Lumia 640 screen went black with the os still working behind it. I sent it off to an authorized service center as per instructions from microsoft. I sent it on 12-21-15 and they received it on 12-28-15. It is now 1-6-16 and the status of the repair on microsoft's site says it is still not received into the service center.......so I'm just wondering if I should continue to wait or call either the service center or microsoft. What do you think?