How do I fix a corrupted SD card on my phone?

1. Check the SD card for physical damage. Check the physical integrity of the card to determine if further action is needed.
2. Clean the SD card contacts. Wipe the copper contacts clean to ensure good data transfer.
3. Try reformatting the card. Reformatting the card may erase the damage that is causing corruption.
4. Repair the SD card with a third-party data repair tool. If the problem still persists, download specialized data recovery software to repair the card and recover lost data.
5. Replace the card. If all else fails, replace the card with a new one.