After unpacking the new Redmi 9A, users often face the need for a quick but competent initial configuration. The factory settings of the MIUI system installed on the device are far from ideal for comfortable everyday use. The standard procedure takes a little time, but requires careful attention to detail for maximum performance and safety.
In this article, we will discuss in detail each step, from turning on the screen to fine-tuning the interface. Proper preparation of the gadget will avoid problems with autonomy and unwanted notifications in the future. It is important not to miss the key steps, as they form the foundation of stable operation of the operating system.
Before you start the basic manipulations, make sure that the battery is at least 30-40% charged, which is critical, since the process of initial installation of applications and data synchronization can require significant resources, and it is recommended to prepare the Wi-Fi network with a known password in advance to speed up the loading of the necessary components.
Primary Startup and Basic Configuration
After pressing the power button, the device greets you with the Xiaomi logo and launches the original setup wizard. The first screen suggests selecting the interface language; it is important to choose Russian right away to avoid confusion in the future. The system will offer to connect to an available wireless network, which is a mandatory step to activate most services Google and the Internet. MIUI.
At the connection type selection stage, the system may suggest recovering data from the previous device. If you are switching from another Android smartphone, this is a convenient way to transfer contacts and photos. However, if you want to start from scratch, you should choose the option “Configure as a new device” to avoid carrying system debris.
Special attention should be paid to the section on terms of use and privacy, which often hides the points on the collection of analytical data, experienced users recommend that you turn off the transfer of usage statistics to save traffic and improve personal security, do not rush to click "Accept all", and carefully study the options offered.
☑️ Redmi's basic setup 9A
The final step in the initial launch is to set the actual date and time, and although the network usually adjusts these settings automatically, manual verification will help avoid errors when synchronizing security certificates in the future, and then you will be on the home screen, but the optimization work is just beginning.
Registration and login to Mi Account
Xiaomi’s ecosystem is built around a Mi Account that gives you access to cloud storage, device search and branded themes. When you first set up, the system will insist on creating an account or logging in to an existing one.
Sign up will require a mobile phone number or email address. Once the data is entered, the confirmation code will come to the specified contact. It is important to remember the password or save it in a safe place, since restoring access to a locked device without Mi acca.account data can be difficult due to built-in protection against theft.
⚠️ Warning: Never sign in to your Mi Account on someone else's or suspicious devices.If the system requires re-authorization on a familiar phone after a reset, it's okay, but entering data on an unknown gadget is risky.
Once successfully logged in, you can synchronize contacts, notes and voice recordings, which is especially useful when changing devices, since all important information will be stored in the cloud, and having an account allows you to use the Find Device feature, which can save the situation if you lose your gadget.
Why do you need a Mi Account?
Security and biometrics setting
Data security on a modern smartphone is a priority, and Redmi is a top priority. 9A It offers several levels of protection, and the first step is to establish a reliable security. PIN-Biometric data, such as fingerprints or facial recognition, is a convenient addition, but cannot completely replace digital code.
The fingerprint scanner on this model is located on the back, next to the camera module. To adjust, you need to apply your finger to the sensor several times, slightly changing the angle of inclination. The MIUI system allows you to assign an action for a long press on the scanner, for example, starting the camera or opening a certain application.
- 🔒 pattern lock – a convenient, but less reliable option, traces on the screen can give a combination.
- 👆 Fingerprint is a fast and reliable unlock method for Redmi 9A.
- 👤 Facial recognition – works fast in good light, but less safely in the dark.
The Child Safety or Second Space feature, which allows you to create an isolated environment with a separate set of apps and passwords, is ideal if you plan to give your child a phone or want to hide personal files from prying eyes.
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When setting your fingerprint, add the same finger twice at different angles, which will improve the speed and accuracy of unlocking in everyday use, where the finger may touch the sensor non-centrally.
Optimizing the system and removing advertising
One of the most painful topics for Xiaomi users is built-in advertising in system applications. Fortunately, MIUI has a mechanism to turn it off, which must be activated manually, without this step, pop-up ads can appear in the explorer, calculator and other utilities.
To remove ads, you need to go to the settings and find the Passwords and Security section, and look for the "Access to Personal Data" or "Special Opportunities" item where the MSA switch (MIUI System Ads) is hidden, and disabling this service will stop collecting data for targeted advertising and reduce the load on the processor.
| System application | Where to look for advertising | How to turn off |
|---|---|---|
| Conductor | Included in the “Recommendations” tab | Settings → About the application → Advertising services |
| Cleanup | Pop-ups | Settings → Cleaning → Settings → Get recommendations |
| Music. | Main screen screen | Settings → Advanced settings → Show advertising |
| Topics | Banners and selections | Settings → About the application → Hide advertising |
In addition to advertising, you should pay attention to auto-run applications. By default, the system allows many programs to work in the background, which negatively affects the autonomy of Redmi 9A. In the Apps menu, find the Auto-Run section and leave only messengers active, and turn off the rest of the services.
Personalization of the interface and screen
Visual component MIUI It makes the interface unique. 9A possessor IPS-resolution-screen 720×1600 You can set the brightness to start with the Vision Protection mode, which reduces the amount of blue spectrum in the evening.
Wallpaper and themes are the easiest way to change the look. Themes app has thousands of design options that change the icons, fonts and sounds of the system, but it’s worth remembering that “heavy” themes with live animations can slow down the budget Helio G25 processor.
Desktop organization is also important for ergonomics. MIUI allows you to use widgets of different sizes, but do not overload the main screen. Leave only the most commonly used applications here, and remove the rest in the folders or menu "All Apps", which can be activated in the desktop settings.
⚠️ Attention: Installing themes from unverified sources can lead to incorrect text display or interface freeze. Use only the official Topics app or proven resources.
You can change the font size and scale in Screen to make the interface more readable, especially for people with low vision, and don't be afraid to experiment with settings until you find the perfect balance.
Memory and energy saving
Xiaomi Redmi 9A is a budget device, so the rational use of memory resources is critical. Built-in storage may not be enough, so it is recommended to immediately configure photo and video saving on the microSD card, if installed, this will make room for installing new applications.
The Battery section offers different power saving modes. The standard mode is optimal for everyday use, but at low charge, you can activate Ultra-energy saving. This mode limits the functionality of the phone, leaving only calls, messages and an alarm clock, allowing the device to work for up to 20 hours in extreme conditions.
- 🔋 Standard mode – full functionality with normal discharge rate.
- ⚡ Energy saving – limits background activity and screen brightness.
- 🛡️ Ultra mode – turns the smartphone into a simple caller for maximum autonomy.
Regularly cleaning the cache also helps keep the speed up. The built-in Cleanup tool in the Security app allows you to quickly delete temporary files. However, you should not abuse the functions of “memory acceleration”, since the Android system itself effectively manages RAM.
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Properly configuring the autostart of applications and turning off background activity is the main secret to the fast work of Redmi 9A. Don’t let unnecessary programs work in vain.