A mysterious problem that appears related to SD cards has caused many Android smartphones to crash or lose data, angering owners.

The whole ‘does an Android smartphone need expandable storage’ debate has been raging for many years and it has been a real roller-coaster of a ride. One year Samsung’s flagships have ...

We know how annoying it is to delete an application to install another or run out of capacity or storage space just when you need to take photos and videos. To expand your phone's internal memory, you ...

This article runs through how to move apps to an SD card in Android, just in case you'd like to free up space on your smartphone for more important things.

If prompted, specify the name for your SD card, if desired and then click Erase twice to confirm. Mount the SD card again on your Nokia 5.1 Plus smartphone and see if the problem is fixed or not.

To do so, head over to Settings-> Storage-> Mount SD card on your phone. If prompted, read the Unmount SD card warning then tap OK to confirm action.