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Galaxy S8 Tutorial : SIM and Memory Guide

Galaxy S8 Tutorial : SIM and Memory Guide

Galaxy S8 Tutorial
Galaxy S8 Tutorial : SIM and Memory Guide - The Samsung Galaxy S8 SIM Slot support dual SIM. Learn How to Insert - Galaxy S8 and Galaxy S8+ Dual SIM slots, how to manage Dual SIM messages, Insert SIM and memory for safe and best berformance, remove SIM Delete SIM messages, View SIM number, Insert/remove Memory / SIM card

Galaxy S8 Tutorial : SIM and Memory Guide

Most people know the specifications of the Galaxy S8 and S8+ Android smartphone. Announced 2017, March. Features 3G, 5.8″ Super AMOLED capacitive ouchscreen, 12 MP camera, Wi-Fi, GPS, Dual SIM model (Hybrid SIM slot): one Nano SIM and one Nano SIM or one. Samsung S8 price with a bigger size means slightly more weight, a bit more battery capacity to light up the display and, of course, a higher price - $850 over $750 for the S8. (In the UK it's priced at £779, and AU$1349 in Australia.) All other specs between the two phones - including the camera, processor and features - are totally identical.


Galaxy S8 SIM Slot

You can insert two SIM or USIM cards on Galaxy S8, Installing the SIM or USIM card or USIM card (nano-SIM card). You can have two phone numbers or service providers for a single device. Insert the SIM or USIM card provided by the mobile telephone service provider. In some areas, data transfer speeds may be slower if two SIM cards are inserted in the device than when one SIM card is inserted.


Use caution not to lose or let others use the SIM or USIM card. Samsung is not responsible for any damages or inconveniences caused by lost or stolen cards. Some LTE services may not be available depending on the service provider for service availability.

  1. Insert the ejection pin into the hole on the tray to loosen the tray.
  2. Ensure that the ejection pin is perpendicular to the hole. Otherwise, the device may be damaged.
  3. Pull out the tray gently from the tray slot.
  4. Place the SIM or USIM card on the tray with the gold-coloured contacts facing downwards.
  5. Place the primary SIM or USIM card on the tray 1 and the secondary S8 SIM or USIM card on the tray 2.
  6. Gently press the SIM or USIM card into the tray to secure it.
  7. If the card is not fixed firmly into the tray, the SIM card may leave or fall out of the tray.
  8. Insert the tray back into the tray slot.
  9. If you insert the tray into your device while the tray is wet, your device may be damaged. Always make sure the tray is dry.
  10. Fully insert the tray into the tray slot to prevent liquid from entering your device

Correct installation Guide on Galaxy S8
  • Galaxy S8 Guide Dual SIM
    1. Slot 1Nano-SIM card 1
    2. Slot 2 Nano-SIM card 2
  • Galaxy S8 Single SIM plus memory card
    1. Slot 1 Nano-SIM card
    2. Slot 2 microSD card

Notes: You cannot insert a nano-SIM card and a microSD card in tray 2 at the same time on the Galaxy S8 SIM Slot.


Galaxy S8 User Guide : Removing the SIM or USIM card

  1. Insert the ejection pin into the hole on the tray to loosen the tray.
  2. Pull out the tray gently from the tray slot.
  3. Remove the SIM or USIM card.
  4. Insert the tray back into the tray slot.


Galaxy S8 Tutorial

Using dual SIM or USIM cards

If you insert two SIM or USIM cards, you can have two phone numbers or service providers for a single device.

Galaxy S8 Settings

Activating SIM or USIM cards

Launch the Settings app and tap Connections → SIM card manager. Select a SIM or USIM card and tap the switch to activate it.

Customize Galaxy S8 SIM or USIM cards

Launch the Galaxy S8 Settings app, tap Connections → SIM card manager, and then select a SIM or USIM card to access the following options:
  • Icon: Change the icon of the SIM or USIM card.
  • Name: Change the display name of the SIM or USIM card.
  • Network mode: Select a network type to use with the SIM or USIM card.
Galaxy S8 Dual SIM Settings
When two cards are activated, you can assign voice calls, messaging, and data services to specific cards.
  • Launch the Settings app, tap Connections → SIM card manager, and then choose, the feature preferences for your cards in Prefed SIM Card as you need.