- Mar 25, 2014
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i have lumia 520 n i want to dev unlock my wp device,, i have acount registerd n,,,have previw for devloper app,,,to ...i have win 7 runnning pc,,,,i install wp8 sdk...n open windos phone registration ,,,but it could not detect my phone ,,,,,eroor ,,,is ipoverusbsvc ,,is not running,,,i restsrt the pc n dvic estiil the eroor came ,,,n also reinstallled the device driver ,,, still the eroor came,,,what to do,,plz help..................thnx,,,,,,,,,,,,,,,,,,