SAMSUNG Galaxy S21 Series Care Instructions

Samsung Care

SAMSUNG Galaxy S21 Series Care - Samsung Members

Get to know your product
Visit or download the Samsung Members app
Contact us
Visit for questions
Get Support
Call 1.800.SAMSUNG for support
Service locations
Find a service location near you at
Learn more

SAMSUNG Galaxy S21 Series Care - Settings

Install your SIM card

Your SIM card may be pre-installed. If you need to install a SIM, follow these steps.

  1.  Locate the SIM card tray.
  2. Insert the SIM ejector pin into the hole on the card tray.
  3. Pull out the card tray.
  4. Insert the nano-SIM card in the tray with the gold contacts facing up.SAMSUNG Galaxy S21 Series Care - SIM card
  5. Insert the card tray back into the slot.

About your phone

Get to know your product

SAMSUNG Galaxy S21 Series Care

Use only Samsung-approved chargers and cables. To avoid injury or damage to your device, do not use incompatible, worn, or damaged batteries, chargers, or cables.

Samsung account

Get the most out of your phone with your Samsung account.
You can sign in to your Samsung account, create an account, or sign up with your Google account.
With your phone and your Samsung account, you can:
Use Samsung Pay
Schedule repairs
Back up your phone
Restore your phone and more

SAMSUNG Galaxy S21 Series Care - Samsung account

For more information

Switching made simple

Whether you’re coming from an iOS or Android platform, you can easily transfer your data with Smart Switch.
Back up your old phone
Back up your old phone using your
favorite backup app.
Samsung Smart Switch 

  1.  From your new Galaxy device, tap Settings > Accounts and backup > Bring data from the old device.
  2. Tap Receive data.
  3. Select your old device type and follow the prompts to connect your phones.

For more information
To download Smart Switch

SAMSUNG Galaxy S21 Series Care - Switching made


From the apps panel, tap Settings to customize your phone.

SAMSUNG Galaxy S21 Series Care - Customize

Essential apps

Samsung PaySamsung Pay
Introducing a better way to pay.
 Samsung Pass
Say goodbye to forgotten passwords.
 Google Duo
Simple, high-quality video calling for smartphones, tablets, computers, and smart displays.
 Google Photos
Store and back up your photos and videos.
 Google Drive
Store, share and access your files from any device.

For more information
Google Duo:
Google Photos:
Google Drive:

This device will only operate with firmware versions that have been approved for use by your wireless carrier and the device manufacturer. If unauthorized firmware is placed on the device it will not function.
We encourage customers to take appropriate measures to secure their devices and invite them to take advantage of the features available on this device to help secure it from theft and/or other unauthorized access and use. This device has a locking function (e.g., user-defined codes or patterns) that can serve as the first line of defense against unauthorized use or access to stored information. Preloaded security applications that allow customers to track or locate misplaced devices can be found on several devices. Lost or stolen devices should be immediately reported to your wireless carrier so that proper measures can be taken to protect accounts. For additional information, visit your wireless carrier’s Privacy Policy.
5G: Devices operating on a nationwide 5G network currently use multiband dual connectivity, and receive service via both 4G LTE network and  5G network to support their connectivity. Dual connectivity could result in instances where the phone’s network indicator shows “5G” in a 5G coverage area, but the device is connected to the 4G LTE.
©2021 Samsung Electronics America, Inc.
Samsung and Galaxy are both trademarks of Samsung Electronics Co., Ltd. Other company and product names mentioned herein may be trademarks of their respective owners.  Screen images simulated. The appearance of the phone may vary. The images shown are for reference only. If you use a screen protector, make sure it allows for use of touch-screen features.

Documents / Resources

SAMSUNG SAMSUNG Galaxy S21 Series Care [pdf] Instructions
SAMSUNG, Galaxy, S21 Series, Care

Leave a comment

Your email address will not be published.