Yesterday I put an micro SD card from an old Lumia phone into my new E4. However, now I am unable to write or delete files from the card or format it. I've tried formatting the card while it's in the device. I've tried removing the card and formatting it in two different Windows PCs. There are definitely some Android files on the card now, so the phone was able to write to it at some point. I've tried formatting it using HP USB Disk Storage Format Tool and EaseUS partition tool.
Any tips on how to get the card working again? Thanks!
Any tips on how to get the card working again? Thanks!
Last edited: