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Introduction |
| The Galaxy S10 has a hybrid SIM card tray. Ejecting this tray allows you to replace the nano SIM card, add a microSD memory card, or add a second nano SIM card (certain models only). | | | '''Be sure to follow this guide carefully, inserting the eject tool into the right hole.''' The other hole houses a microphone, which can be damaged by the eject tool. |
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