So I'm on Android Marshmallow on Motorola Moto G3(2015) and have formatted my SD card as internal storage. Its not working after a month now for some unknown reasons. i do not care about the data. i want my SD card to be normal as like when i bought it. how to do so ?
The mobile is not able to recognize it or reformat it as internal storage/portable storage .
When formatting to internal again this message comes : attempt to invoke virtual method 'java.lang.String android.os.storage.VolumeInfo.getId()' on a null object reference.
When formatting to portable it says : done
but still unable to view/use it .
The mobile is not able to recognize it or reformat it as internal storage/portable storage .
When formatting to internal again this message comes : attempt to invoke virtual method 'java.lang.String android.os.storage.VolumeInfo.getId()' on a null object reference.
When formatting to portable it says : done
but still unable to view/use it .

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