Xiaomi RA4BR Redmi 12 5G Smartphone User Guide

: June 1, 2024
: Xiaomi

Table of Contents

Xiaomi RA4BR Redmi 12 5G Smartphone
Important Safety Information
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Xiaomi RA4BR Redmi 12 5G Smartphone

Thank you for choosing Redmi 12 5G

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 Xiaomi RA4BR Redmi 12 5G
Smartphone 1 MIUI
Redmi 12 5G 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

About SIM:
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.

WEEE
Special precautions must be taken to safely dispose of this product. This marking indicates that this product may not be discarded with other household waste in the EU. To prevent harm to the environment or human health from inappropriate waste disposal, and to promote sustainable reuse of material resources, please recycle responsibly. To safely recycle your device, please use return and collection systems or contact the retailer where the device was originally purchased.

CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO INSTRUCTIONS.To prevent possible hearing damage, do not listen at high volume levels for long periods.
Additional safety information and precautions can be accessed at the following link: www.mi.com/en/certification

Important Safety Information

Read all safety information below before using your device:

Use of unauthorized cables, power adapters, or batteries can cause fire explosion, electric shock, pose other risks, or damage the device.
This device’s operating temperature range is 0°C to 40°C. Using this device in an environment outside of this temperature range may damage the device
If your device is provided with a built-in battery, to avoid damaging the battery or the device, do not attempt to replace the battery yourself.
Charge this device only with the included or authorized cable and power adapter.Use only authorized accessories which are compatible with your device.
After charging is complete, disconnect the adapter from both the device and the power outlet. Do not charge the device for more than 12 hours.
The battery must be recycled or disposed of separately from household waste. Mishandling the battery may cause fire or explosion. Dispose of or recycle the device, its battery, and accessories according to your local regulations.
Do not disassemble, hit, crush, or burn the battery. If the battery appears deformed or damaged, stop using it immediately.
Do not short circuit the battery, as this may cause overheating, burns, or other injury.
Do not place the battery in a high-temperature environment.
Overheating may cause explosion.
Do not disassemble, hit, or crush the battery, as this may cause the battery to leak, overheat, or explode.
Do not burn the battery, as this may cause fire or explosion.
User shall not remove or alter the battery. Removal or repair of the battery shall only be done by an authorized repair center of the manufacturer.
Keep your device dry.
Do not try to repair the device yourself. If any part of the device does not work properly, contact Mi customer support or bring your device to an authorized repair center.
Connect other devices according to their instruction manuals. Do not connect incompatible devices to this device.
For AC/DC adapters, the socket-outlet shall be installed near the equipment and shall be easily accessible.

Safety Precautions

Observe all applicable laws and rules restricting use of mobile phones in specific situations and environments.
Do not use your phone at petrol stations or in any explosive atmosphere or potentially explosive environment, including fueling areas, below decks on boats, fuel or chemical transfer or storage facilities, or areas where the air may contain chemicals or particles such as grain, dust, or metal powders. Obey all posted signs to turn off wireless devices such as your phone or other radio equipment. Turn off your mobile phone or wireless device when in a blasting area or in areas requiring “two-way radios” or “electronic devices” to be turned off to prevent potential hazards.
Do not use your phone in hospital operating rooms, emergency rooms, or intensive care units. Always comply with all rules and regulations of hospitals and health centers. If you have a medical device, please consult your doctor and the device manufacturer to determine whether your phone may interfere with the device’s operation. To avoid potential interference with a pacemaker, always maintain a minimum distance of 15 cm between your mobile phone and the pacemaker. This can be done by using your phone on the ear opposite to your pacemaker and not carrying your phone in a breast pocket. To avoid interference with medical equipment, do not use your phone near hearing aids, cochlear implants, or other similar devices.
Observe all aircraft safety regulations and turn off your phone on board aircraft when required.
When driving a vehicle, use your phone in accordance with relevant traffic laws and regulations.
To avoid being struck by lightning, do not use your phone outdoors during thunderstorms.
Do not use your phone to make calls while it is charging.
Do not use your phone in places with high humidity, such as bathrooms. Doing so may result in electric shock, injury, fire, and charger damage.
Connect the “Redmi 12 5G” to computer using a USB data cable.
Use the USB cable included in the gift box with a Mi brand charger (maximum output of less than 22.5W) and then connect it to a power strip.
You can also use any third-party charger that complies with USB2.0 or higher protocol standards and also meets the requirements of the International Information Technology Equipment Safety Standard (IEC 60950), Audio/video, Information and Communication Technology Equipment Standard (IEC 62368-1) and the related laws and regulations of your country or region.
Please note that the product allows the use of chargers with the maximum output of 22.5W. The maximum voltage shall not exceed [10 V] and the maximum current shall not exceed [2.2A].
Using other chargers that do not meet the above requirements to charge this product may damage the product itself and your personal or property safety.

Security Statement
Please update your phone’s operating system using the built-in software update feature, or visit any of our authorized service outlets. Updating software through other means may damage the device or result in data loss, security issues, and other risks.

Legal Information
This device may be operated in all member states of the EU. Observe national and local regulations where the device is used. This device is restricted to indoor use only when operating in the 5250 to 5350 MHz frequency range in : AT,BE,BG,HR,CY,CZ,DK,EE,FI,FR,DE,EL,HU,IE,IT,LV,LT,LU, MT,NL,PL,PT,RO,SK,SI,ES,SE,UK(NI),IS,LI,NO,CH,TR Wi-Fi connectivity (including Wi-Fi frequency bands, Wi-Fi standards and other features as ratified in IEEE Standard 802.11 specifications) may vary based on regional availability and local network support. The function may be added via OTA when and where applicable.

Restrictions in the 2.4 GHz band:
Norway : This subsection does not apply for the geographical area within a radius of 20 km from the centre of Ny-Ålesund.
Please ensure the used power adapters are compliant with applicable country regulations and international and regional safety standards.

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.