Modern Xiaomi, Redmi and Poco smartphones require regular attention from developers to ensure stable operation and data security.Firmware is a device operating system that periodically receives new versions that fix vulnerabilities and add features. Ignoring these packages can lead to performance declines or application compatibility problems.
Users often experience a situation where notification of a new version does not arrive, or the installation process is interrupted in the middle. There are several proven ways to update the software, each of which has its own characteristics, the choice of the specific method depends on the current version of MIUI or HyperOS, the region of use and availability of Internet access.
In this article, we will take a look at all the options available, from standard automatic updates to manually installing archives via Recovery Mode.You will learn how to properly prepare your gadget to avoid data loss and ensure the new system is successfully launched.
Preparation of the device for installation of a new version of the software
Before you start the upgrade process, make sure that the device is fully ready to work with the new system files. The critical parameter is the battery level. It is recommended that the battery is charged at least 60%, and ideally connected to the power source throughout the procedure.
The next step is to back up all the important data, and even though regular update methods usually save user files, there is always a risk of failure, and use built-in system tools or cloud services to save contacts, photos, and app settings.
Also worth checking is the availability of free space in internal memory. Heavy major upgrades can require 3 to 8GB of free space to unpack and install components. Clear the cache or delete unnecessary files if the memory is full.
- 🔋 Charge the battery of the smartphone to a level of at least 60-70%.
- 📂 Create a backup of data through Settings → Advanced settings → Resetting and remediation.
- 💾 Free up at least 5GB of free space in internal memory.
- 📶 Make sure you have a stable connection to your Wi-Fi network.
⚠️ Warning: Interrupting the upgrade process due to battery discharge may cause the device to fail completely (bootloop.
⚠️ Note: When you upgrade from global to Chinese (or vice versa) without unlocking the bootloader, all data will be deleted automatically.
☑️ Readiness for renewal
Automatic Air Update (OTA)
The easiest and safest way to get a new version of the operating system is to use the built-in OTA (Over-The-Air) mechanism, which does not require a connection to a computer or special knowledge, and the system independently checks the servers for the availability of current packages that are suitable for your model and region.
To run the check, you need to go to the settings menu. The path may vary slightly depending on the shell version, but it is usually in the Settings → About phone section, and it displays the current version of MIUI and the system logo you want to click on.
If the update is available, a Download or Update button will appear, and after downloading the archive, the system will suggest restarting, and installation time can vary from 5 to 20 minutes depending on the processor power and the amount of changes made.
- 📱 Go to Settings. → The phone.
- ⬇️ Click on the version. MIUI or HyperOS to be checked out.
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If the check button doesn’t find updates, try changing the region in the settings (Settings → Additional settings → Region) to a country where the release came out earlier, such as India or Indonesia.
Manual installation via Recovery Mode
If the automatic search does not find a new version, you can install the firmware manually. This requires you to download an archive with the.zip extension, specifically designed for updating (Recovery). ROM), It is important that the archive should match the type of your current firmware (Global, EEA, Russia).
The downloaded file must be renamed update.zip and placed at the root of the device's internal memory. Don't put the file in folders, otherwise the system won't see it. Once the file is placed, go to the version selection menu.
In the update menu, click on the three dots in the upper right corner and select "Select File." The system will find the update.zip archive and suggest starting the installation. The phone will reboot to Recovery mode, where the verification and installation process will take place.
Download: Miui.com -> Download -> Select a model -> Download Recovery ROM