W
Windows Central Question
The download of Windows 10 on my Lumia probably damaged my 64 GB SD Card as it misfunctioned during the upgrade. Shortly after the download was finished, the phone rebooted and an error occured, stating that the SD Card could not be accessed and that I should retry the upgrade. However, the SD Card was already unusable at that time.
Now I am not able to upgrade to Windows 10 and I tried all possible solutions to format my SD Card (my Lumia and photo camera do not recognize it, my PC recognizes only 31 GB and is not able to format it).
Now I am not able to upgrade to Windows 10 and I tried all possible solutions to format my SD Card (my Lumia and photo camera do not recognize it, my PC recognizes only 31 GB and is not able to format it).