Welcome and for now me is a lgk52, and today I'll show you how to format the SD card now to get started. Let's open up settings from here, you want to scroll down to storage over here then tap on your SD card. It will take you to the storage itself, and here you'll see three dots, so you're going to tap on it and then select storage settings where you'll find the format option so tap on it. It will pop up with the info that well, this will remove basically everything from that SD card and if there isn't anything that you would like to keep, you might want to back it up beforehand. Otherwise, you'll lose it, but assuming you have already done it, or you don't want to tap on format, the process will begin. It only takes a couple seconds once it's finished.
The card is immediately ready to be used again, as it is right now. So, click on done, and you're finished, and if you found this very helpful, don't forget to like to subscribe, and thanks for watching.
Source : HardReset.Info