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#1
Update phone to windows 10
I joined insider a while back and updated my Lumia 640 to Windows 10. In December I bought a used Lumia 1520 (AT&T sim) on windows 8.0. I updated it to 8.1 in late December but I can't get it to update to "10".
Upgrade Advisor APP says I can update phone but need do a phone update on 8.1 first. And when I try that, I keep getting an error code 80004005. Tried the OTCupdater method using a USB cable to my laptop but that fails with a multiple roots error line 2 position 2.
Does anyone know if there is a solution to this ?