How to Insert / Remove Sim or SD Card from Samsung Galaxy A30 / A30s / A31

Samsung A30 Sim card slot? Samsung A30s SD Card slot? Samsung Galaxy A31 Sim card type? Samsung Galaxy A30 micro SD card capacity? Samsung Galaxy A30s SD card size? Does Samsung A31 have an SD card slot? Samsung A30 Sim card tray?

To insert a new Sim card into your Samsung Galaxy A30 smartphone, make sure you power off your phone. Yes, inserting a Sim card into your device when it’s not off may harm your phone. Follow the step below to insert a SIM card into your Samsung A31.

galaxy-SIM card

Step 1: Make sure you power off your device.

Step 2: Then from the bottom left edge of the device (display facing up), just remove the card tray then do one of the following:

To Insert SIM Card:

Make sure the gold contacts are facing up, then press in on the card to lock into place.

To Remove SIM Card:

sim_remove

When the SIM tray is removed, lift the SIM card from the tray.

Samsung Galaxy A31 SIM Card Type

Samsung A31 supports dual Nano size SIM cards.

Samsung Galaxy A30 / A30s / A31 micro SD card capacity

The Samsung Galaxy A30 has support for micro SDcard and you can expand it up to 256GB.

How to Insert Micro SDcard on Samsung A30 / A30s / A31

Step 1: Insert the ejection pin into the hole on the tray to loosen the tray.

Step 2: Pull out the tray gently from the tray slot.

Step 3: Now place the MicroSD card on the tray with the gold-colored contacts facing downwards.

Step 4: Gently press the MicroSD card into the tray to secure it.

Step 5: Finally, insert the tray back into the tray slot.

Note: Always make sure the tray is dry before you insert it into your device.

How to USA Dual SIM Card on Samsung A30 / A30s / A31

Well, the Samsung A31 comes with a dual SIM card tray. This tray has space for two nano-SIM cards. 

Types of SIM card Tray on Samsung Device

Basically, there are three types of SIM card trays and they include the following:

  • Single SIM: 1 SIM card slot
  • Dual SIM: 2 SIM card slots
  • Hybrid SIM: 1 SIM card slot and a hybrid slot

A hybrid SIM card tray can take either a second SIM card or a microSD card for expandable memory. This gives you the flexibility to choose between a second SIM card or extra storage.

To check what type of SIM card tray on your Samsung device, remove the SIM card tray and have a look. Now if it says SIM2 it’s a dual SIM, if it says SIM2 \ microSD it’s a hybrid.

How to Activate / Enable Second SIM Cards

When both SIM cards are activated you can receive calls and messages on both cards.  However, you are not allowed to receive new calls on both SIMs at the same time. To switch SIM, follow the steps below.

Step 1: Go to Settings, then tap Connections

Step 2: Tap SIM card manager

Step 3: Tap the SIM card that you would like to enable

Step 4: Tap the switch to activate the SIM card

Step 5: Tap Name, enter the name that you would like to give that SIM card, and tap done.

How to Switch Between SIM Card on Samsung A30 / A30s / A31

Once you have enabled a dual SIM card on your device, you can easily switch between using the quick panel or through the settings menu.

Step 1: Swipe down from the top of the screen to reveal the quick panel

Step 2: Tap CallsText Messages, or Mobile data

Step 3: Tap the SIM card you would like to switch to

Switch SIM Cards Via Setting

Step 1: Open the Settings appand tap Connections

Step 2: Tap SIM Card Manager

Step 3: Tap CallsText Messages, or Mobile data

Step 4: Tap the SIM card you would like to switch to.

About Samsung Galaxy A31

The Samsung Galaxy A31 is a decent smartphone that comes with a screen size of 6.4 inches under Super AMOLED and has a resolution of 1080 x 2400 pixels. The smartphone is powered by Mediatek MT6768 Helio P65 chipset with an inbuilt memory of 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM. It has 48 MP quad cameras and a battery of 5000 mAh.

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