Buying a new smartphone is always an exciting moment, especially if you chose the Xiaomi Redmi Note 7, which has proven to be one of the best “people’s” gadgets of its time. However, out of the box, the device is often not ready for comfortable use: the system is overloaded with unnecessary notifications, the screen has suboptimal color reproduction options, and the battery requires initial calibration.
In this detailed guide, we’ll not only break down the basic activation steps, but also delve into the hidden capabilities of the MIUI shell. You’ll learn how to get rid of intrusive advertising, set up your camera correctly at 48MP, and optimize power consumption for maximum autonomy.
Before you go to complex manipulations, you need to perform basic system preparation, which is the foundation on which the further stability of your Redmi Note 7 will be built. Ignoring these steps can lead to rapid battery drain or conflicts in the operation of applications.
Initial activation and configuration of accounts
Once you turn on your device and select the interface language, it will suggest connecting to your Wi-Fi network, which is a critical step, since most settings are synced through the cloud. Don't miss signing in to your Mi Account and Google Account, even if you plan to use your phone temporarily. These are the profiles that allow you to restore contacts, photos and installed app lists in the event of a device being reset or lost.
Special attention should be paid to the security settings. The system will suggest creating a graphical key, PIN-The Redmi Note 7 is equipped with a fingerprint module that works fast enough but requires the correct initial registration of the finger. It is recommended to apply the finger in different faces so that the system remembers the picture in different angles.
⚠️ Note: When setting up your Mi Account, make sure to write down or securely save your password. Without it, unlocking the device after resetting the data will not be possible, and support will not be able to help bypass the protection.
During the initial setup, MIUI may suggest installing additional apps and themes. At this stage, experienced users advise you to abandon the mass installation of software to avoid clogging the system, download only the minimum necessary, and install the rest later through the Google Play Store or GetApps.
☑️ Primary setting Redmi Note 7
Optimization of the display and the MIUI interface
The Redmi Note 7 screen is made using IPS technology and has a resolution of 2340×1080 pixels. To make the picture look as juicy and clear as possible, you need to go to the Settings → Screen. Here it is recommended to activate Contrast or Standard mode, depending on personal preferences. It is also worth turning on the Avtobrightness function, but with caution: Xiaomi algorithms sometimes underestimate the brightness, which can lead to increased eye strain.
To reduce eye strain in the evening, use Reading Mode, which adds a warm yellow filter to remove harmful blue radiation, and you can set up a schedule for turning on this mode on the same menu, tying it to sunset and dawn in your area, especially for those who like to read the news before bed.
MIUI offers flexible desktop settings. You can resize your app grid, hide your icon signatures, or enable a hidden desktop for sensitive applications. To access additional settings, go to Settings → Desktop.
- 🎨 Topics: Use the Themes app to completely change your visual style, including fonts and system sounds.
- 📱 Unlimited Screen: Enable the “Advanced Screen” option in the display settings to use the entire matrix area in older applications.
- 🔍 Search: Swipe down to call Google or Mi Cloud global search, which speeds up navigation.
Battery management and energy saving
The 4,000mAh battery in the Redmi Note 7 offers great autonomy, but only when set up properly. MIUI’s aggressive energy-saving system can prematurely kill background processes, which may prevent you from getting notifications from messengers. To avoid this, you need to adjust the applications in the background.
Go to Settings → Battery → Power apps. Find programs that matter to you (WhatsApp, Telegram, email) and set them to No Limits mode, which will allow the applications to work fully even if you haven't opened them in a long time. Also, you can activate Scheduled Optimization in the battery menu so that the phone automatically clears the memory at night.
| Mode of work | Description | Impact on autonomy |
|---|---|---|
| Balance | Optimal mode for everyday use | Average. |
| Economical | Limits background processes and brightness | High. |
| No restrictions. | Maximum processor performance | Low (fast discharge) |
An important aspect is battery calibration: After purchase, it is recommended to completely discharge the phone before turning off, and then charge it to 100% when turned off, which will help the power controller correctly determine the real charge.
⚠️ Warning: Do not use your phone while fast charging Quick Charge 4.0 for heavy gaming.This causes overheating that degrades the lithium polymer battery faster than normal.
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Use the original cable and power supply from the kit. Third-party cables may not support fast charging, which will cause the phone to charge in normal 5V/2A mode.
Setup of camera and shooting in 48 MP
The main feature of the Redmi Note 7 was the Samsung GM1 sensor with a resolution of 48 megapixels. However, by default the camera shoots in 12 MP mode, using binning technology (combining 4 pixels into 1) to improve sensitivity. To activate full mode, open the Camera app, click on three stripes in the corner and select 48 MP.
It should be understood that 48 MP mode only makes sense in good daylight. In low light conditions, the standard 12 MP mode will give a cleaner and better picture due to the larger size of the effective pixel.
For video enthusiasts, 4K mode is available at 30 frames per second. It is worth noting that when switching to 4K, image stabilization may work less efficiently, so it is better to use 1080p mode at 60 frames per second for shooting in motion.
- 🌙 Night Mode: Keep your phone still 3-4 Seconds to take a bright picture in the dark.
- 📷 Portrait: Use background blur with caution, adjusting the strength of the effect with a slider.
- 🎞 Video: Slow-mode is available in resolution 720p at 120 frames/s.
Secrets to the pro-camera mode
Cleaning the system from advertising and excess software
One of the most frustrating features of MIUI is the built-in ads that can appear in standard apps. Fortunately, it can be disabled. The first step is to disable content recommendations. Go to Settings → Passwords and Security → Access to personal data and disable the msa slider (MIUI System Ads).
Next, you have to go through the built-in services. Open the Security app, click on the gear in the corner, and find the "Receive recommendations" item -- turn it off. Similar settings are in the Music, Video, Downloads and Explorer app. Search everywhere for "Receive recommendations" or "Show ads" and deactivate it.
In addition to advertising, many users want to remove pre-installed apps from Google and Xiaomi that they don’t use. → Annexes → All applications. Select the unneeded application and click "Delete." If the button is inactive, it means that the application is system and requires root or use rights. ADB-command.
For advanced users, cleaning through ADB (Android Debug Bridge) is available. By connecting the phone to a PC, you can execute a command to remove system debris without losing warranty:
adb shell pm uninstall -k --user 0 com.android.bipsThis command removes Print Service, and the example for other packages requires knowing the exact process name.
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Complete removal of ads requires disabling recommendations in each system application separately, not just in the general settings.
Advanced capabilities and hidden functions
The Redmi Note 7 has an IR port, which makes it a universal remote control, and the Mi Remote app can configure control of your TV, air conditioner, and even a projector, one of those features that is rarely used, but at the right moment becomes indispensable.
Another useful feature is Second Space, which allows you to create an isolated profile on your phone, as if you have two different devices, which is perfect for separating work and personal data, or for handing the phone to your children so they don't get to your photos and correspondence, switching between spaces through a password or a fingerprint.
And remember, Game Turbo, when you start games, it blocks notifications, clears RAM, and can even increase the sensitivity of the touchscreen for faster response" →"Game Turbo".
- 🔒 Hidden album: In the gallery swipe down to hide photos with a password.
- 📱 Gesture control: Turn off navigation buttons to increase the usable screen area.
- 🗣 Voice input: Configure Google Assistant activation by voice command.
⚠️ Attention: Second Space takes up extra space in your phone's memory. If you have a version with 32GB or 64GB of internal memory, keep an eye out for free space.