Other options Your SD card might have been totally corrupted and can no longer be helped. This means the need to procure a new SD card that’s compatible and supported by the Huawei P10 smartphone.

After wiping cache partition, insert then mount your SD card again. If none of that works and your Honor V10 is still unable to detect or read your microSD card, then consider other options.

In order to give people the option to add storage to the Mate 20 Pro, Huawei made a memory card that's shaped and sized like a nano SIM card. Huawei didn't say what storage allotments the card ...