Redmi Note 10S Quick Start Guide

Thank You for Choosing Redmi Note 10S

Long press the power button to turn on the device. Follow the on-screen instructions to configure the device.

For more information, visit our official website: www.mi.com/global/service/userguide

MIUI

Redmi Note 10S comes pre-installed with MIUI, our customized Android-based OS which provides frequent updates and user-friendly features based on suggestions from over 200 million active users worldwide. For more information, please visit en.miui.com

Device Overview

The device features a front screen displaying time and date. On the right side are the Volume Buttons and the Power Button. The bottom of the device has a USB Type-C Port. A front camera is located at the top of the screen.

SIM Card Tray

The SIM card tray supports two Nano-SIM cards and one Micro SD card.

About Dual SIM

• Dual 4G SIM is offered by select telecom operators and may not be available in all regions.
• Supports dual nano-SIM cards. When using both SIM card slots, either card can be set as the primary card.
• VoLTE is only supported by telecom operators in certain regions.
• System may be automatically updated for optimal network performance. For details, please refer to the system version in use on the device.
• Please do not insert non-standard SIM cards into the SIM card slot. They may damage the SIM card slot.
• WARNING: Do not disassemble this device.

Safety and Compliance Information

WEEE (Waste Electrical and Electronic Equipment)

Special precautions are required for safe disposal of this product. The WEEE symbol ♻️ indicates that this product should not be discarded with household waste in the EU. Recycle responsibly to prevent environmental harm and promote sustainable reuse. Use return and collection systems or contact the retailer for recycling. View Environmental Declaration at: www.mi.com/en/about/environment.

Caution

RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO INSTRUCTIONS.

Hearing Protection

To prevent possible hearing damage, do not listen at high volume levels for long periods. ?

Additional safety information and precautions are available at: www.mi.com/en/certification.

Important Safety Information

• Use only authorized cables, power adapters, and batteries to prevent fire, explosion, or other risks.
• Ensure accessories are compatible with your device.
• Operating temperature range: 0°C to 40°C. Use outside this range may damage the device.
• Do not attempt to replace the built-in battery yourself.
• Charge only with the included or authorized cable and power adapter. Unauthorized adapters may cause fire, electric shock, or damage.
• Disconnect the adapter after charging. Do not charge for more than 12 hours.
• Batteries must be recycled or disposed of separately from household waste. Improper handling may cause fire or explosion. Dispose of/recycle according to local regulations.
• Do not disassemble, hit, crush, or burn the battery. Stop use if deformed or damaged.
• Do not short circuit the battery (risk of overheating, burns, injury).
• Do not place the battery in high-temperature environments.
• Battery overheating may cause explosion.
• Do not disassemble, hit, or crush the battery (risk of leakage, overheating, explosion).
• Do not burn the battery (risk of fire or explosion).
• Stop using immediately if the battery appears deformed or damaged.
• User shall not remove or alter the battery. Repair must be done by an authorized repair center.
• Keep your device dry.
• Do not attempt self-repair. Contact Mi customer support or an authorized repair center if the device malfunctions.
• Connect only compatible devices as per their manuals.
• AC/DC adapter socket-outlet should be installed near the equipment and be easily accessible.

Safety Precautions

• Observe all applicable laws and rules restricting mobile phone use in specific situations and environments.
• Do not use your phone in or near petrol stations, explosive atmospheres (fueling areas, below decks on boats, fuel/chemical transfer/storage facilities, or areas with airborne chemicals/dust/metal powders). Obey posted signs to turn off wireless devices. Turn off in blasting areas or areas requiring 'two-way radios' or 'electronic devices'.
• Do not use in hospital operating rooms, emergency rooms, or intensive care units. Comply with hospital rules. Consult doctor if using medical devices. Maintain a minimum distance of 15 cm from pacemakers. Use phone on the ear opposite the pacemaker; do not carry in a breast pocket. Avoid interference with hearing aids, cochlear implants, or similar devices.
• Observe aircraft safety regulations; turn off on board aircraft when required.
• Use phone according to traffic laws while driving.
• Do not use outdoors during thunderstorms to avoid lightning strikes. ⚡
• Do not make calls while charging.
• Do not use in high humidity (e.g., bathrooms) due to risk of electric shock, injury, fire, and charger damage.

Security Statement

Update your phone's operating system using the built-in software update feature or visit authorized service outlets. Other update methods may damage the device or lead to data loss and security issues.

EU Regulations

RED Declaration of Conformity

Xiaomi Communications Co., Ltd. declares that this GSM/GPRS/EDGE/UMTS/LTE Digital Mobile Phone with Bluetooth and Wi-Fi M2101K7BG complies with essential requirements of RE Directive 2014/53/EU. Full text available at: www.mi.com/en/certification. (The CE mark ?? indicates conformity with EU regulations).

RF Exposure Information (SAR)

This device complies with Specific Absorption Rate (SAR) limits for general population/uncontrolled exposure (Localized 10-gram SAR for head and trunk, limit: 2.0W/kg) as specified in Council Recommendation 1999/519/EC, ICNIRP Guidelines, and RED (Directive 2014/53/EU).

During SAR testing, the device transmitted at its highest certified power level in all tested frequency bands. Positions simulated RF exposure against the head (no separation) and near the body (5 mm separation).

SAR compliance for body operation is based on a 5 mm separation distance. Carry the device at least 5 mm from the body. For body-worn use, use a belt clip or holster without metal components that maintains at least 5 mm separation. RF exposure compliance was not tested or certified with metal accessories worn on the body; avoid such accessories.

Certification Information (Highest SAR)

SAR 10 g limit: 2.0 W/Kg. SAR Value: Head: 0.599 W/Kg, Body: 0.904 W/Kg (5 mm distance).

Legal Information

This device may be operated in all EU member states. Observe national and local regulations. For the 5150 to 5350 MHz frequency range, use is restricted to indoor environments in Hong Kong and specific countries.

Frequency Bands and Power

This mobile phone offers the following frequency bands in EU areas only, with maximum radio-frequency power:

• GSM 900: 35.5 dBm
• GSM 1800: 32.5 dBm
• WCDMA 900/2100: 25.7 dBm
• LTE band 1/3/7/8/20/28/38/40: 25.7 dBm
• Bluetooth: 20 dBm
• Wi-Fi 2.4 GHz band: 20 dBm
• Wi-Fi 5 GHz: 5150 to 5250MHz: 23 dBm, 5250 to 5350 MHz: 23 dBm, 5470 to 5725 MHz: 23 dBm, 5725 to 5850 MHz: 14 dBm

FCC Regulations

This mobile phone complies with Part 15 of the FCC Rules. Operation is subject to two conditions: (1) it may not cause harmful interference, and (2) it must accept any interference received, including interference that may cause undesired operation.

This mobile phone has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses, and can radiate radio frequency energy. If not installed and used per instructions, it may cause harmful interference to radio communications. However, interference is not guaranteed. If interference occurs, the user is encouraged to try correcting it by: reorienting/relocating the receiving antenna, increasing separation between equipment and receiver, or connecting to a different circuit.

Consult the dealer or an experienced radio/TV technician for help.

RF Exposure Information (SAR) (FCC)

This device meets government requirements for radio wave exposure. It is designed and manufactured not to exceed emission limits for RF energy. The standard uses Specific Absorption Rate (SAR). The FCC SAR limit is 1.6 W/Kg. For body-worn operation, this device has been tested and meets FCC RF exposure guidelines with a non-metal accessory that positions the device at least 1.5 cm from the body. RF exposure compliance with metal body-worn accessories has not been tested or certified; avoid such accessories. Any body-worn accessory must maintain a minimum 1.5 cm separation from the body.

FCC Note

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Shielded cables must be used to ensure compliance with Class B FCC limits.

E-label

This device has an electronic label for certification information. Access it via Settings > About phone > Certification, or search 'Certification' in Settings.

Model Information

Model: M2101K7BG. The '2101' indicates the product was launched after January 2021.

Adapter Specifications

Manufacturer: Xiaomi Communications Co.,Ltd.

Address: #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China

Model: MDY-11-EY

• Input Voltage: 100-240V~
• Input Frequency: 50/60Hz
• Output Voltage: 5.0V/9.0V/12.0V/20.0V/11.0V
• Output Current: 3.0A/3.0A/2.25A/1.35A/3.0A Max
• Output Power: 15.0W/27.0W/27.0W/27.0W/33.0W Max
• Average Active Efficiency: 82.0%

Disclaimer

This user guide is published by Xiaomi or its local affiliated company. Improvements and changes to this user guide necessitated by typographical errors, inaccuracies of current information, or improvements to programs and/or equipment, may be made by Xiaomi at any time and without notice. Such changes will, however, be incorporated into new online editions of the user guide (please see details at www.mi.com/global/service/userguide). All illustrations are for illustration purposes only and may not accurately depict the actual device.

This smartphone is designed with Corning® Gorilla® Glass 3.

Manufacturer: Xiaomi Communications Co., Ltd.

Manufacturer postal address: #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085

Brand: Redmi Model: M2101K7BG

© Xiaomi Inc. All rights reserved.