Cách tháo sim Samsung S9

Learn how to insert/remove the SIM card, manage SIM messages, and view free SIM space on the Samsung Galaxy S9.

Insert/remove SIM

This device supports a Nano size SIM card.

1. At the top of the phone, insert the SIM tray removal tool into the hole on the SIM card/memory card tray, and then push until the tray pops out.
2. Place the SIM card on the tray. Make sure that the gold contacts face down and the card is placed as shown.
   
   

Delete SIM messages

1. From the Home screen, tap Messages > Menu > Settings > More settings.
2. Tap Text Messages > Manage SIM card messages.
3. Tap Menu > Delete.
4. Tap each message to be deleted, or tap Select all.
5. Tap Delete > OK.