SD card: ZTE Avid Trio

Learn how to use the task manager, view free space, and free up memory and storage on the ZTE Avid Trio and SD card.




Transfer files

See SD card & device file transfer to transfer files between a device, SD card or computer.


Format SD card

  1. From any Home screen, tap the All apps icon.
  2. Tap Settings.
  3. Scroll to 'DEVICE' and tap Storage & USB.
  4. Tap SD Card.
  5. Tap Erase SD card.
  6. Tap Erase everything.


Insert / remove SD card

  1. Place your finger in the slot at the bottom of the back cover to lift and remove the cover.


  2. Hold your microSDHC card with the metal contacts facing down and slide it in.


  3. To remove, slide the microSDHC card up.