S21FE 5G Smartphone

Quick Start Guide & Terms and Conditions
Printed in Korea GH68-53986A

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User manual From your device

Tips and help

Samsung Care + Get coverage for repairs and 24/7 dedicated support. To learn more, visit Samsung.com/us/ support/samsung-care-plus

Samsung Support Get direct access to FAQs, tips and tricks, videos, and more. Visit Samsung.com/us/support

Samsung Care – YouTube Check out the latest support videos to help you with your Samsung product. Visit Youtube.com/samsungcare

Get to know your device

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Insert the SIM card
in the SIM card tray as shown
SIM card tray

card stray

This device hardware can support dual SIM, however dual SIM functionality will not be available at launch. A software upgrade will be required for dual SIM functionality.*

Follow setup screens
and transfer content to your new phone

fallow screen

SIM card tray

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.

5G: Not all devices, signals, or uses
are compatible; check device specs. Check with your carrier for your 5G coverage area, access, & network management details.

Approved firmware versions
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.

Information about safeguarding devices
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 a 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.

Terms and Conditions

Read this document before operating the mobile device, accessories, or software (defined collectively and individually as the “Product”) and keep it for future reference. This document contains important Terms and Conditions. Electronic acceptance, opening the packaging, use, or retention of the Product constitutes acceptance of these Terms and Conditions.
Arbitration Agreement – This Product is subject to a binding Arbitration Agreement between you and SAMSUNG ELECTRONICS AMERICA, INC. (“Samsung”). You can opt out within 30 calendar days of purchase: email optout@sea.samsung.com or calling 1-800-SAMSUNG (726-7864) and providing the applicable information.
The Arbitration Agreement, Standard One-year Limited Warranty, End User License Agreement (EULA), and Health & Safety Information for your device are available at:
English: www.samsung.com/us/support/legal/mobile
Spanish: www.samsung.com/us/support/legal/mobile-sp

This information is on the device:
Settings > About phone or About device or About tablet > Legal information > Samsung legal or, search for “Legal”.

You can view the Federal Communications Commission (FCC) certification, if applicable, by opening Settings > About phone or About device or About tablet > Status or Status information
Specific Absorption Rate (SAR) certification information For information about SAR, visit:

  • https://www.fcc.gov/general/radiofrequency-safety-0
  • www.fcc.gov/encyclopedia/specificabsorption-rate-sar-cellular-telephones
  • www.samsung.com/sar Samsung mobile products and recycling WARNING! Never dispose of batteries in a fire because they may explode. Do not disassemble, crush, puncture, heat, burn or reuse.

For more recycling information, go to our website: www.samsung.com/recycling or call 1-800-SAMSUNG.

FCC Part 15 Information and Notices

This device complies with part 15 of the FCC Rules. Operation is subject to conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Operate devices that support wireless power sharing at least 8 inches/20 cm away from your body.

Emergency calls

Emergency calls may not be possible on all wireless mobile device networks or when certain network services and/or mobile device features are in use. Check with local service providers. If certain features are in use (e.g. call blocking) you may first need to deactivate those features before you can make an emergency call.

HAC for Newer Technologies

This device has been tested and rated for use with hearing aids for some of the wireless technologies that it uses. However, there may be some newer wireless technologies used in this device that have not been tested yet for use with hearing aids. It is important to try the different features of this device thoroughly and in different locations, using your hearing aid or cochlear implant, to determine if you hear any interfering noise. Consult your service provider or the manufacturer of this device for information on hearing aid compatibility. If you have questions about return or exchange policies, consult your service provider or device retailer.

FCC Hearing Aid Compatibility (HAC) regulations for wireless devices

The FCC established requirements for devices to be compatible with hearing aids and other hearing devices. For more information, visit https://www.fcc.gov/consumers/guides/ hearing-aid-compatibility-wireline-andwireless-telephones
Exposure to Radio Frequency (RF) signals
For information, go to www.samsung.com/us/ support/legal/mobile > Health and Safety Information > Exposure to Radio Frequency (RF) signals
Responsible listening
CAUTION! Avoid potential hearing loss by not exposing yourself to loud sounds for a prolonged period of time. For more information, go to www.samsung.com/us/support/legal/ mobile > Health and Safety Information > Responsible listening

Smart practices while driving

Samsung is committed to both promoting responsible driving and giving drivers tools to address distractions. For more information, go to www.samsung.com/us/support/legal/ mobile > Health and Safety Information > Smart practices while driving

Pacemaker and implantable medical devices CAUTION! Persons who have implantable medical devices should consult their health care provider before using mobile electronic devices, and can go to www.samsung.com/us/support/legal/ mobile > Health and Safety Information > Pacemaker and implantable medical devices for information.
For additional Health & Safety information, including Samsung’s Knox security platform, Maintaining Dust & Water Resistance, Navigation, GPS, AGPS, and Wireless Emergency Alerts (WEA), see
English: www.samsung.com/us/support/legal/mobile
Spanish: www.samsung.com/us/support/legal/mobile-sp

Samsung Electronics America, Inc.
85 Challenger Road Ridgefield Park, NJ 07660 Phone: 1.800.SAMSUNG (726-7864) Internet: www.samsung.com

© 2021 Samsung Electronics America, Inc. Samsung & Samsung Galaxy are registered trademarks of Samsung Electronics Co., Ltd. Other company and product names mentioned herein may be trademarks of their respective owners. Screen images simulated. Appearance of device may vary. 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 S21FE 5G Smartphone [pdf] User Guide
S21FE 5G Smartphone, 5G Smartphone, Smartphone, S21FE

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