sandisc ultra 32 GB memory card as error

Solution
Power the fone down and remove the card. Use the adapter and connect it to a PC and try to remove the files you want to keep and then put the card back in the fone and reformat it.

Wiping your Android SD card
Open your Apps list and find the Settings icon, then tap on it.
Scroll down the Settings list until you find Storage. ...
Scroll down to the bottom of the Storage list to see your SD card options. ...
Confirm you want to wipe your memory card by pressing the Erase SD card or Format SD card button.

Power the fone down and remove the card. Use the adapter and connect it to a PC and try to remove the files you want to keep and then put the card back in the fone and reformat it.

Wiping your Android SD card
Open your Apps list and find the Settings icon, then tap on it.
Scroll down the Settings list until you find Storage. ...
Scroll down to the bottom of the Storage list to see your SD card options. ...
Confirm you want to wipe your memory card by pressing the Erase SD card or Format SD card button.

 
Solution