2. Insert the SD card into the reader: As soon as the reader is connected, insert the SD card into the specified slot about the reader. Ensure that the card is inserted accurately and locked in place. 5. Restart your iPhone: For those who’re enduring problems with the SD card https://www.linkedin.com/posts/anhometech_anhome-sd-card-reader-usb-c-6-in-1-otg-memory-activity-7180578354335559680-zqor?utm_source=share&utm_medium=member_desktop