How to set up a smartphone Xiaomi Redmi 10S: full-lead

Xiaomi Redmi 10S

step-by-step

Redmi 10S

Whether you’ve bought a new phone or a used phone, the first hours of use determine the experience you’ll have. For example, misconfigured application permissions can lead to data leakage, and disabled system services can lead to broken functions like Always-on Display or navigation gestures. SIM-map, and let's delve into the hidden settings MIUI, which the manufacturer does not advertise, but which significantly improve the user experience.

In the article you will find:

• 🔧 Initial settings after unpacking (including bypassing typical errors)
• 🔒 Optimizing security and privacy in MIUI
• ⚡ Ways to speed up the operation and extend the life of the battery
• 📸 Fine camera setup for the best photos
• 🌐 Solving network problems (4G, Wi-Fi, Bluetooth)

1. First Enablement and Basic Setup of Redmi 10S

After unpacking Xiaomi Redmi 10S Many users rush to use immediately, skipping important steps of the initial setup, which can lead to problems in the future, from Mi Account malfunction to lack of software updates.

Start with installation. SIM-Cards and memory cards (if you plan to use them) 10S It supports microSD up to 512GB, but after that, it is:

1. Press the power button for 10-15 seconds until the Redmi logo appears.
2. Select the interface language. Russian (Russia) is the best language for Russia, as some system translations in other localizations may not be complete.
3. Connect to a Wi-Fi network. If the router supports 5GHz, select this network - it is more stable for downloading updates.
4. At the stage of signing in to the Mi Account, you can skip the binding, but we recommend creating an account - without it, cloud backup, device search and some features will not work. MIUI.

Important: if you buy a used smartphone, be sure to reset to factory settings through Settings → The phone. → Resetting even if the seller claims he has already done everything. MIUI The tails of the previous owner are left, which can affect performance.

Insert SIM-microSD card and microSD card (if needed)

Connect to Wi-Fi (better 5GHz)

Create/Login in Mi Account

Update to the latest version

Set up a fingerprint/face-->

2. Update firmware and Verification MIUI

Redmi 10S originally supplied with MIUI 12 Android-based 11, but 2026 the year of the year is MIUI 14 (or newer) with Android 12/13. Outdated firmware not only deprives you of new features, it also creates security vulnerabilities:

1. Go to Settings → About Phone → MIUI version.
2. Compare this with the latest updates available on Xiaomi’s official website.

For update:

• 🔄 Go to Settings. → Update the system and click "Check Updates".
• 📥 If an update is found, connect your phone to charge (the battery must be at least 50%) and start booting.
• ⚠️ Do not interrupt the process, which can lead to a device being "bricketed" and the average installation time is 10-20 minutes.

If the automatic update does not work:

⚠️ Attention: if after the update the smartphone began to warm or quickly discharge, reset the cache through Settings → Memory. → Cleaning. This is due to the incorrect optimization of new system files.

3. Optimization of performance and battery

Redmi 10S Powered by MediaTek Helio processor G88 And it's a 5,000 mAh battery, which promises to be a lot more autonomous. MIUI It's a lot of background processes that reduce the time you're working:

Step 1: Disable Auto-Run Unnecessary Applications

• 🚫 Go to Settings. → Annexes → Autostart control.
• 🔍 Sort the list by last use date and disable autoplay for apps you rarely use (such as pre-installed games or Xiaomi services like Mi Video or Mi Music).

Step 2: Set up the performance mode

• ⚡ B Settings → Battery → Battery mode select Balanced (for everyday use) or Performance (if you want maximum power, but at a cost to autonomy).
• 🔋 In the same menu, turn off Charging Optimization if you want your phone to charge faster (but it will shorten battery life).

Step 3: Limit background activity

• 📵 B Settings → Annexes → Permits → Autorun disable background work for social networks and instant messengers (except those where notifications are important to you).
• 🔄 B Settings → Special opportunities → Battery → Battery Optimization: enable optimization for all applications except mission-critical ones (like WhatsApp or Telegram).

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If the phone is slowing down after a year of use, try rolling back the firmware to an older version. MIUI (Sometimes new updates contain optimization errors for budget models.

4. Security and privacy setting

MIUI It is often criticized for collecting user data, but most of the spying features can be disabled manually. 10S Supports face unlock and fingerprint, but these features need to be configured properly to avoid problems.

Step 1: Turn off Xiaomi data collection

• 🔒 Go to Settings. → Confidentiality → Special permits → Data collection MIUI and turn off all switches.
• 📊 B Settings → Confidentiality → Improvement MIUI Turn off sending error reports.
• 🌍 B Settings → Additionally. → Region Choose European Union – This Region Has Stricter Data Protection Regulations (GDPR).

Step 2: Set up biometric unlocking

• 👆 For fingerprint: Settings → Password and security → Fingerprint. Add at least 2 fingerprints (e.g. index and thumb).
• 😊 To unlock the face: Settings → Password and security → Face unlock. Enable the option to Require your eyes open so your phone doesn't unlock when you're asleep.

Step 3: Secure applications with a password

• 🔐 B Settings → Password and security → Block applications select applications that require additional authentication (for example, banking or instant messengers).
• 📱 Enable Privacy Protection in the same menu – this will hide notifications on the lock screen.

⚠️ Note: If you use face unlock, be sure to install PIN-Once you reboot or reset, the biometrics may not work, and without an alternate password, you will lose access to your phone.

5. Thin camera setup for the best photos

Redmi camera 10S (64 MP core module is capable of taking high-quality pictures, but only with the right settings. MIUI It uses aggressive image processing, which leads to blurred detail and unrealistic colors.

Step 1: Disable unnecessary processing

• 📷 Open the Camera app, go to Settings (⚙) → AI-You can turn it off, and it'll reduce the blurry of the photo.
• 🎨 In the same menu, turn off Color Improvement and Contrast Lighting – they often spoil natural shades.

Step 2: Set up resolution and format

• 📏 In camera settings → Select 64 MP (if you want maximum quality) or 16 MP (if file size is more important).
• 🖼️ Turn on Save in format HEIF (If your devices support it, it will save space without loss of quality.

Step 3: Optimize the video

• 🎥 To shoot the video, select permission. 1080p 60fps — It is the best balance between quality and file size.
• 🔊 Turn off Sound Improvement in Video Settings – It Adds Noise When Recording.

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For night shooting, use Pro mode manually: install ISO on 800–1600, exposure 1/10–1/4 Seconds and white balance on 4000K. This will give you more natural colors than the automatic Night Mode".

6. Solving network problems (Wi-Fi, mobile Internet, Bluetooth)

Redmi 10S Sometimes it suffers from unstable network connections, especially after updates.

Problem 1: Wi-Fi is connected, but the Internet is not working

• 🔄 Go to Settings. → Wi-Fi, tap your network and select Forget. Then connect again.
• 📡 If it doesn't help, change the settings. DNS: In the same network, select additional → Settings IP → Static and enter DNS 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare).

Problem 2: Mobile Internet is Slow

• 📶 Go to Settings. → SIM-maps and mobile networks → Network type and select Only LTE (if 4G No catch, try it. 3G).
• 🔄 In the same menu, turn on Improved Mobile Internet (if available).
• 📱 If nothing helps, check it out. APN: Settings → SIM-map → Access point (APN). For most operators, automatic settings are suitable, but sometimes you have to enter the settings manually (they can be found on your operator’s website).

Problem 3: Bluetooth can’t find the device

• 🔵 Go to Settings. → Bluetooth and turn off/on the module.
• 📱 Remove all the saved devices and try to connect again.
• 🔧 If the problem persists, reset your network settings: Settings → System system → Resetting settings → Resetting network settings.

7 Hidden MIUI features you didn't know about

MIUI It hides a lot of useful features that are not obvious at first glance. 10S:

• 🎵 Separate sound management: C Settings → Sounds and vibrations → Separate sound control can be set to a separate volume for media, calls and alarm clocks.
• 📱 Double press for locking: in Settings → Lock screen → Double-touch locking enable this option to quickly extinguish the screen.
• 🔍 Screen Search: Swipe down the home screen to open a search by apps and settings (similar to Spotlight on iPhone).
• 📝 Recording conversations: c Settings → Recording of conversations can be enabled automatically recording all calls (legality depends on your country!).
• 🔋 Notification of full charge: C Settings → Battery → Full charge notification: turn on alert when battery reaches 100%.

Another hidden feature is the “Second Space” mode (Settings) → Special opportunities → Second space. This allows you to create a separate profile with your apps, your settings, even your password, which is useful if you give your kids a phone or you want to share your work and personal data.

8. Backup and reset settings

Before selling the phone or in case of serious crashes, you may need to reset to factory settings, but before that, make sure to back up, otherwise you will lose all data.

Step 1. Backup

• ☁️ Go to Settings. → The phone. → Backup and reset → Local backups.
• 📱 Select data to save (contacts, messages, applications) and click "Create backup".
• 💾 The backup file will be saved in the folder MIUI/backup on internal memory or microSD.

Step 2. Resetting settings

• ⚙️ Go to Settings. → The phone. → Resetting settings → Erase all data.
• 🔐 Enter the password (if set) and confirm the reset.
• ⏳ It'll take 5 to 10 minutes, and when you restart, it'll be like new.

⚠️ Warning: If you are selling a phone, be sure to log out of your Mi Account before resetting (Settings) → Xiaomi account → Otherwise, the new owner will not be able to log in to your account due to the device being linked to your profile.

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After reset, do not restore backup via Mi Cloud if the phone is slowing down - often problems are carried along with the backup.

FAQ: Frequent questions about setting up Redmi 10S