Buying a new device is always accompanied by excitement and the desire to start using it as soon as possible, but the initial setup of the Xiaomi Redmi 9 requires a careful approach to avoid problems in the future. Many users make the mistake of missing important stages of the configuration of the MIUI system, which subsequently leads to intrusive advertising or a decrease in battery autonomy. The correct sequence of actions when first turned on allows you to lay a solid foundation for stable operation of the gadget for many months.
In this article, we will take a closer look at every step, from unpacking to fine-tuning the interface to make your smartphone work as efficiently as possible. We will focus on security and privacy as today’s mobile platforms collect a huge amount of data about the owner. Proper system optimization at the start will save you time and nerves, eliminating the need to redo the settings manually.
It’s worth noting that the MIUI shell installed on the Redmi 9 has its own unique features that distinguish it from pure Android. Understanding the logic of these components is critical to the comfort of the device. Below is a step-by-step algorithm that will help you avoid typical beginner mistakes and immediately enjoy all the features of the smartphone.
Initial preparation and installation SIM-map
Before you start the software part, you need to properly prepare the physical device to work. Xiaomi Redmi 9 is equipped with a combined tray that allows you to use two different devices. SIM-cards or one SIM card along with a microSD card. It is important not to confuse the slots, since the second compartment is hybrid and requires accuracy when installing.
To extract the tray, use a special paper clip included in the kit, or a thin needle. Press the hole next to the face of the device and gently pull the tray over yourself. Make sure the contacts are in the box. SIM-The cards are downwards and the bevelled angle is the same as the tray shape, and if installed incorrectly, the device may not see the network or memory card.
⚠️ Warning: Do not attempt to insert the tray into the case by force unless it enters easily.This can damage internal contacts or the card reader mechanism, leading to costly repairs.
Once the cards are physically installed, you can switch to powering the device. Press the side power button and hold it for a few seconds until the brand logo appears. The first run may take longer than usual, as the system performs an initial component check and prepares the file system for operation.
☑️ Launch readiness
Language selection and Wi-Fi connection
After the welcome screen, the system will suggest selecting the interface language. Redmi 9 has a wide range of localizations, including Russian, which is the default language in most regions. Choosing the right language is important not only for the menu, but also for the correct operation of voice input and dictionaries.
The next critical step is to connect to a Wi-Fi network. Although mobile internet can be used, a stable wireless connection is strongly recommended for initial setup, which is necessary for quick activation of accounts, checking for security updates and downloading setting profiles.
- 📶 Select your network from the list of available connections.
- 🔑 Enter the router password by observing the symbol register.
- 🔄 Wait for confirmation of connection and verification of Internet access.
If the network is not listed, check whether the Wi-Fi module is enabled in the router settings and not hidden. In some cases, you need to manually enter the network name (SSID). A stable connection at this stage ensures that all Google and Mi Account services are installed correctly without synchronization errors.
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Use a 5GHz network to download large amounts of data, if your router supports this standard – this will significantly speed up the initial setup.
Google and Mi Accounts: Why You Need Them
Xiaomi’s ecosystem is closely integrated with Google’s services, so logging into a Google Play account is a must for a smartphone to be fully used, and it’s through this account that apps are installed, contacts synchronized, photos and calendars are synchronized, without it, the device becomes a regular “bell ringer” with limited functionality.
In parallel, the system will offer to create or log in to Mi Account, which is the manufacturer’s own account that allows you to use the device’s search features, Mi Cloud cloud storage and synchronization of the design themes. Many users ignore this step, but having Mi Account makes it much easier to recover data in the event of loss or theft of the gadget.
| Function | Google Account | Mi Account |
|---|---|---|
| Installation of applications | I'll be sure. | Not required |
| Searching device | Basic | Expanded |
| Cloud photo | Google Photo | Mi Cloud |
| Design topics | No. | Full access |
When creating passwords, use complex character combinations and be sure to enable two-factor authentication, which will protect your personal data from unauthorized access, remember that access to accounts is the key to your digital life, and neglecting security is unacceptable here.
What to do if you forget your Mi Account password?
Security and biometrics setting
Modern smartphones store huge amounts of sensitive information, so setting up security techniques should be the number one priority. Xiaomi Redmi 9 features a fingerprint scanner located on the back and a facial recognition system. Using biometrics makes unlocking the device instant and convenient.
First, set up a digital pin or a pattern lock that will be used as a backup login method, and the system will require you to enter it several times for confirmation, and then you can move to fingerprint scanning: put your finger on the sensor with different sides so that the system remembers the terrain as accurately as possible.
- 👆 Add thumb and index finger prints of both hands for convenience.
- 📸 Set up facial recognition in good lighting.
- 🔒 Enable the “Unlock in your pocket” option for additional protection.
Also worth paying attention to the function “Mode is lost”, which blocks the device when retrieved. SIM-This is an effective security measure that will prevent an attacker from using the phone even after changing the SIM. → Passwords and security.
⚠️ Note: Do not use simple combinations like “1234” or “0000.” The fingerprint scanner may not work if the finger is wet or dirty, so a reliable pin code is a must.
Optimizing the MIUI interface and removing advertising
MIUI is known for its rich functionality, but by default it contains many pre-installed recommendations and promotional modules. To turn Redmi 9 into a pure tool for work, you need to disable the MSA service (MIUI System Ads), a system process responsible for displaying ads in standard applications.
To turn off, go to Settings → Passwords & Security → Access to Personal Data. Find the msa service in the list and turn off the switch. The system will ask you to wait 10 seconds and confirm the action. It is also recommended to turn off “Receive recommendations” in the settings of each standard application: Music, Video, Explorer, Security.
Also, you should set up the control panel. In newer versions of MIUI, the notification curtain and the control center are separated. If you're familiar with the classic look of Android, change this in Settings → Notifications and Status bar → Notification management. Here you can choose the style of displaying time and date.
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Disabling the MSA service is the most effective way to remove ads from the system, but it requires an active internet connection at the time of the switch.
Basic optimization and work with notifications
Once installed, the system can run unstable due to aggressive energy savings. Xiaomi is famous for its tight control of background processes, which can lead to delayed notifications from messengers. To avoid missed messages, you need to properly configure autorun.
Go to Security → Permissions → Autorun and enable this feature for all important messengers (Telegram, WhatsApp, Viber) that will allow apps to run in the background and deliver messages instantly. Without this step, you may find yourself in a situation where notifications only come after the app is opened.
Also worth checking the battery settings. Go to Settings → Battery and Performance and select Balanced Mode. Saving Mode can severely restrict background activity, which will negatively affect multitasking. For games, you can temporarily turn on Performance Mode, but this will lead to faster discharge.
- 🔋 Check which apps are using up the most charge.
- 📉 Turn off animations in the menu "For developers».
- ⚡ Use the original 18W fast charger.
Regularly cleaning the cache through the built-in Security app will help keep the system in good shape. However, you should not use third-party accelerators, as they often consume resources and show ads. The built-in MIUI tools are enough to service the Redmi 9.