I have the same Wi-Fi networking problem yesterday when I upgrade the 1520. (From 10136 to 10149).To solve the problem, I downloaded the Windows Phone Recovery Tool, restore my phone's original settings and OS, going through the 'clean slate' route. I did the Windows Insider-Phone update procedure again to install the new Build.The Wi-Fi networking is now fixed! The Apps list now contains Microsoft Edge, though I still did not understand why the 'Quiet hours' in Action Center still kept flashing. It looks promising from here on!
đang được dịch, vui lòng đợi..