Turn off the JioFi device
Remove the back cover
Take out the battery
Locate the SIM card slot
Gently push the SIM card inward if it uses a spring slot
Slide or lift the SIM card out carefully
Reinsert the battery
Put the back cover back on
Turn off the JioFi device
Remove the back cover
Take out the battery
Locate the SIM card slot
Gently push the SIM card inward if it uses a spring slot
Slide or lift the SIM card out carefully
Reinsert the battery
Put the back cover back on