Insert SIM card
- To find out how to insert a SIM card into your Samsung Galaxy S10, follow these step-by-step instructions:
- Open the SIM and Micro SD card holder on the top of the Samsung Galaxy S10 with the removal tool.
- Take the SIM and Micro SD card holder out of the Samsung Galaxy S10.
- Insert the SIM into the SIM holder.
- Insert the Micro SD card into the Micro SD card holder.
- Insert the SIM and Micro SD card holder into the SIM and Micro SD card slot.
- To turn on the Samsung Galaxy S10, press and hold the power button on the side of the device.