How to properly install OTA-Update on Xiaomi: 3 proven ways

Why? OTA-Updates are important for your Xiaomi

Updates by air" (OTA, Over-the-Air is the standard way to get new firmware versions. MIUI for smartphones Xiaomi, Redmi and POCO. They bring not only fresh features and bug fixes, but also critical security patches. MIUI 14.0.5 for Xiaomi 13 Pro was closed 12 vulnerabilities that allowed remote code execution via Bluetooth.

However, many users face problems: the update “hang” by 50%, the smartphone stopped turning on after the restart, or the system writes Error: failed to check the service pack. Most often this is due to interrupted file loading, incompatibility of regional firmware or lack of memory. In this article, we will discuss all the working methods of installing OTA — from automatic through settings to manual through Fastboot, and learn to avoid typical errors.

It’s important to understand that even if your Redmi Note 12 is stable, you shouldn’t give up updates. The manufacturer optimizes power consumption, adds support for new standards (for example, Wi-Fi 6E in the latest versions of MIUI for Xiaomi 14), and improves compatibility with accessories. And for devices older than 3 years (for example, POCO F3) OTA is often the only way to get current applications from Google Play, since they require the latest versions of Android Security Patch.

Method 1: Automatic updates via Wi-Fi

The easiest and most recommended method is to install OTA directly from the settings menu, which is suitable for 90% of users and does not require technical skills, the main condition is that your Xiaomi should have at least 30% battery charge and a stable Wi-Fi connection (update via mobile Internet is blocked for files over 500 MB).

To check for updates:

1. Open Settings → About the phone → System update.
2. Click Check Updates (on some firmware - Download the latest version).
3. If the update is available, tap Download and wait until it is completed (the file weighs 1.5 to 3 GB depending on the model).
4. After download, click Set and confirm the reboot.

It takes 10-20 minutes. The progress bar with the MIUI logo will appear on the screen, and after the reboot, the welcome window with new features. If the smartphone starts to warm up or discharge quickly after the update, reset the cache to Recovery (see Method 2).

Battery charge ≥ 50% | Wi-Fi connection (not mobile internet) |Freed ≥ 5GB of storage |Disabled VPN and proxy |Closed background applications-->

Method 2: Manual installation via Recovery

If the automatic update does not work (for example, due to a Couldn't verify update package error), you can manually install OTA via Recovery Mode.This method is suitable for firmware with a locked bootloader and does not require unlocking Bootloader.

• 📱 Smartphone Xiaomi/Redmi/POCO chargeable ≥ 60%.
• 💻 Computer (or other smartphone) to download a file.
• 🔗 Official OTA-Package for your model (download only from the Xiaomi website).
• 📁 Empty format FAT32 on a flash drive or in the root folder of the phone.

Instructions:

1. Download the right one. OTA-file (for example, for Redmi Note) 11 It's gonna be something like that. miui_BLOCKNAMEGlobal_V14.0.5.0.TKCMIXM_...). Don't rename the file!
2. Move it to the root folder of internal memory (not in the Download or MIUI folder).
3. Turn off your smartphone, then press Power + Volume up to enter Recovery.
4. Select the language, then Install update.zip to System (navigation – volume buttons, choice – power button).
5. Confirm the installation and wait until the process is completed (don’t interrupt!).

Warning: If you see this package is for "ingres" devices; this is a "raphael", you downloaded the firmware for another model, and you can't install it, it will lead to a "brick" of the device.

⚠️ Warning: Turn off your smartphone immediately with a long press of the power button (10)+ Don't confirm installation! Then download the correct one. OTA-package and repeat the process.

Method 3: Installation via Fastboot (for experienced)

This method is used if:

• 🔄 The smartphone does not turn on after a failure OTA.
• 🔒 You need to flash the device with the unlocked loader.
• 📦 Requires a “clean” installation (for example, when changing the firmware region).

The work will require:

• Computer with Windows/Linux and ADB/Fastboot drivers installed.
• USB-TypeC cable (original, undamaged)
• Firmware file in.tgz format (download from Xiaomi Firmware Updater).
• Mi Flash Tool (for Windows) or fastboot in the terminal (for Linux/Mac).

Step-by-step:

1. Unpack the firmware archive in a folder without Cyrillic characters (for example, C:\MIUI\).
2. Turn off your smartphone, then press Power + Volume down to enter the Fastboot Mode (a hare in a hat-out-of-the-box will appear).
3. Connect the device to your PC and start the Mi Flash Tool.
4. In the Select field, specify the path to the firmware folder.
5. Select Clean All (total clean) or Save user data (to save data).
6. Press Flash and wait until it is completed (10-15 minutes).

💡

If the Mi Flash Tool is an anti rollback error, you are trying to install an older version of MIUI than the one already on the device, in which case only firmware via EDL Mode (requires an authorized Xiaomi account) will help.

After successful firmware, the smartphone will restart. The first run can take up to 10 minutes - do not interrupt the process. If the screen has been getting stuck on the MI logo for longer than 20 minutes, perform a hard reset (press Power + Volume up for 15 seconds).

Table: Common OTA errors and their solutions

How to check the success of the update

After installing the OTA, you need to make sure that the firmware is up correctly.

1. Go to Settings. → The phone.
2. Check the fields: The MIUI version must match the downloaded package number (e.g. 14.0.5.0). Android version - sometimes updated with MIUI (e.g. Android 12 on 13). Security patch level - must be no older than 2-3 months (e.g. May 5, 2026).

Camera.

Settings

Phone.

If after the update the data (photos, contacts) is missing, check:

• 📁 folder MIUI/Backup/AllBackup — Sometimes the system backs up automatically.
• 🌐 Sync with Mi Account (included in Settings) → Accounts. → Mi Account → Synchronization).
• ☁️ Google Drive or Mi Cloud – if backup was previously enabled.

💡

If your smartphone is slower after OTA, reset the cache to Recovery (Wipe Cache) and delete temporary files, but do not affect personal data.

5 Rules When Upgrading Xiaomi

OTA-updates rarely cause serious problems, but user errors are the main cause of "briefing:

⚠️ Note: Never install firmware from third-party sites (for example, 4PDA or XDA), In 2023, hackers were spreading modified resources through such resources. OTA-Packages with cryptocurrency miners who secretly used the resources of the smartphone.

Official safety regulations:

1. Check checksums (MD5). On the Xiaomi website, a hash is indicated next to each firmware - compare it to the hash of the downloaded file (you can check it through the MD5 Checker utility).
2. Don't interrupt. If the battery runs out during installation, the smartphone can turn into a brick. Use the original cable and charge.
3. Follow the sequence of versions. You can't skip major updates (for example, with MIUI 12 immediately on MIUI 14).
4. Don’t change your firmware region unnecessarily, switching from Global to China or vice versa could block Google services or mobile network.
5. Backup. Use Mi Mover (built-in app) or Google Backup to save data before upgrading.

If you do encounter a problem, don't panic. In 90% of cases, you can restore your smartphone via Fastboot or EDL Mode.

• 🔧 Contact Xiaomi Support with the model and error code.
• 🛠️ Find a service center with the status of Xiaomi Authorized in your city (list on the official website).
• 💬 Ask a question on the XDA-Developers forum in your model section – there are often free help.

FAQ: Frequent questions about OTA on Xiaomi