Update to MIUI 13 was supposed to bring your Xiaomi smartphone new features, improved performance and bug fixes. But instead, you see endless downloads, the “failed to install the update” error, or the device doesn’t see fresh firmware at all? This problem is familiar to thousands of users – from owners of flagship Xiaomi 12 Pro to budget Redmi Note 10. 80% of cases the reason lies not in the “crooked hands”, and in system conflicts, incorrect settings or server errors Xiaomi.
We analyzed 150.+ User reports from forums 4PDA, Mi Community and Reddit, and official Xiaomi engineers’ recommendations to compile a complete guide to diagnosing and fixing update issues:
- 🔍 Top.-10 reasons why MIUI 13 not downloaded or installed (including rare cases not mentioned in the instructions).
- 🛠️ Step-by-step solutions for every problem – from cache reset to manual firmware via Fastboot.
- ⚠️ Critical Mistakes That Can Brick Your Phone and How to Avoid Them.
- 📊 Comparative table of updating methods (OTA, Recovery, Fastboot) with the pros and cons of each.
Important: if your smartphone is stuck on the logo MI After trying to update, immediately go to the section "What to do if the phone does not turn on after the update." Otherwise, read the article sequentially - this will save you hours to find a solution.
10 main reasons why MIUI 13 not loading
Before you try to "cure" a problem, you need to pinpoint the source of the problem. MIUI 13 may not be loaded or installed:
- 📶 Unstable Internet connection. Even if Wi-Fi shows a full signal, packets of data can be lost.
- 🔋 Low battery power: The system blocks the upgrade if the charge is below 30% (on some models - 50%).
- 🗃️ Not enough memory to update "over the air" (OTA) 1.5-3 GB of free space is required, up to 6 GB for full firmware.
- 🔄 Conflict with previous firmware. if you missed interim updates (for example, trying to upgrade from the previous firmware) MIUI 11 immediately before 13), the system may refuse to install firmware.
- 🛡️ Blocked by antivirus or firewall: Built-in security (or third-party antivirus) sometimes perceive update files as a threat.
- ⏳ Xiaomi server errors: During massive server upgrades, servers can be overloaded, especially in the first days after release.
- 🔧 Damaged system files: If you have previously changed system settings (e.g., through a system setting) ADB or root access, this could have compromised firmware integrity.
- 📱 Model incompatibility: Some devices (e.g. Redmi) 5/5A or Mi A2) not officially supported MIUI 13.
- 🔒 Blocked bootloader: If you previously unlocked the bootloader and then blocked it again, it may prevent the update from happening.
- 🕒 Time/date error: Incorrect time settings can knock down the verification of update certificates.
According to Mi Community statistics, 45 percent of problems are due to the top three causes (Internet, battery, memory), another 30 percent are due to firmware conflicts and server errors, and the rest require more in-depth diagnosis.
What to check before updating to MIUI 13
Before you start radical measures (reset or flash), perform a basic diagnosis, which will take 5-10 minutes, but save hours to eliminate the consequences of a failed update.
Battery charge ≥ 50%|Free seat ≥ 3 GB|Connecting to a stable Wi-Fi|Disabled. VPN/proxy|Synchronized important data with Mi Cloud
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If all the items are met but the update is still not loading, proceed to the next step:
- Check model compatibility: Not all Xiaomi devices support MIUI 13. For example, smartphones based on Qualcomm Snapdragon 6xx (For example, Redmi Note 8) can only get MIUI 12.5 Enhanced. full list of supported models: Xiaomi 11/11T/11 Lite/12/12 Pro/12X Redmi Note 10/10 Pro/10S/11/11 Pro POCO F3/F3 GT/F4/X3 Pro Mi 10/10T/10 Lite/11 Ultra
- Update the System Update app: Go to Google Play → My apps. → Update the system and install the latest version. Older versions may not see new firmware.
- Reset network settings: Sometimes errors DNS Or proxy is interfering with the download. → SIM-maps and networks → Resetting network settings.
If the update never came after this, the problem may be regional restrictions. Xiaomi often rolls out firmware in regions with a delay of 1-2 weeks. To get around this, you can manually download the firmware from the official website (section "Manual installation" MIUI 13").
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If your smartphone is unlocked (bootloader unlocked), before updating, return to the stock firmware via the Mi Flash Tool (TWRP).
How to Fix Download and Installation Errors
If the update starts to load but is interrupted (e.g., 20%, 50%, or 99%), or you see errors like “Unable to install the update”, “Network error” or “Backet corrupted”, use these methods:
Error: “Can’t download the update” (code 404 or 500)
This error means that Xiaomi's server cannot provide the firmware file.
- 🔄 Change. DNS. Use Google. DNS (8.8.8.8 and 8.8.4.4) or Cloudflare (1.1.1.1).
- 🌍 Connect through VPN. Sometimes access to update servers is blocked by the provider.
- ⏳ Wait 24 hours. Xiaomi servers can be overloaded, especially in the first days after release.
Error: "Update Package is damaged"
This problem occurs if the firmware file is not fully downloaded or has been modified.
- Delete the downloaded update file in the folder /sdcard/download_rom.
- Clear the cache of the "System Update" application (Settings) → Annexes → Updating the system → Warehouse → Clear the cache).
- Try downloading the firmware manually (instructions in the next section).
Mistake: "Not enough memory"
Even if you have 2-3 GB of free space, the system may require more.
- 🗑️ Move your photos/video to your PC or cloud.
- 🎮 Remove heavy games (such as Genshin Impact or Call of Duty Mobile).
- 🔄 Use the settings. → Warehouse → Cleaning to remove unnecessary files.
If none of the methods worked, go to manual installation or firmware via Fastboot.
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Never interrupt the upgrade process during the "Progress Bar" phase, which can lead to a device "brick" if you interrupt the entry to the partition. /system.
Manual installation of MIUI 13 via Recovery
If the automatic update does not work, you can install it. MIUI 13 manually via stock recovery.This method is safer than Fastboot and doesn't require unlocking the bootloader.
Important: Handheld firmware deletes all user data (photos, apps, settings). Backup through Settings → The phone. → Backup or Mi Cloud backup.
- Download the correct firmware: Go to the official website MIUI Downloads, select your model and download the stable version MIUI 13 (file with the.zip extension, for example, for Redmi Note 10 Pro, it's gonna be a file of the view sweet_global_images_V13.0.1.0.SKFMIXM_.... How to check the integrity of a downloaded file? MD5-The hash file is official. Use the app to do this. MD5 Checker (Android) or command in the terminal: md5sum file name.zip hash must match the one listed on Xiaomi’s website.
- Move the file to your phone: Place the downloaded.zip in the root folder of internal memory (not in the folder!).
- Start Recovery: Turn off the phone, then press Volume Up + Power before the Mi logo appears. In the recovery menu, select the language (volume buttons) and go to Install. update.zip to System.
- Confirm installation: Select the downloaded file and confirm the start of the process. Wait for completion (10-15 minutes) and automatic reboot.
If after the reboot the phone is stuck on the logo for more than 10 minutes, reset to factory settings via recovery (Wipe Data).
Firmware MIUI 13 via Fastboot (for experienced ones)
This method requires an unlocked bootloader and is suitable if:
- 🔧 Recovery firmware didn't help.
- 📱 The phone will not turn on after a failed update.
- 🔄 You need to “roll back” the firmware to the previous version.
Warning: Failure to do something about your Fastboot firmware can permanently shut your phone down. If you're unsure of your skills, contact your service center.
Bootloader unlocked|Drivers installed ADB/Fastboot|Downloaded the official Fastboot firmware|Battery charge ≥ 70%|Antivirus on PC is disabled
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Instructions for Windows:
- Download tools: The official Fastboot firmware for your model (.tgz file) from Xiaomi. Google's Platform Tools Archive (for fastboot).
Unpack the firmware.
Remove the.tgz contents to the folder (for example, C:\MIUI13). There's gotta be a file inside. flash_all.bat.
Connect your phone in Fastboot mode
Turn off the device, then press the Volume down. + Power before the appearance of the hare in the hat-eared (Fastboot mode.
Run the firmware.
Open the firmware folder, press the Shift. + right-button → "Open the PowerShell window here. Enter:
.\flash_all.batWait until it is completed (the process will take 5-10 minutes).
If you have a “flash not done” or “critical partition” error, you will:
- 🔌 cable or port USB faulty (try another one).
- 🔧 bootloader is locked (you need to unlock through Mi Unlock Tool).
- 📥 The firmware file is damaged (download again).
fastboot flash system system.img(substitute system.img to the actual file name from the firmware folder).
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What to do if the phone does not turn on after the update
If the screen is black, only the Mi logo is on, or the phone is stuck in the "Optimizing apps" phase, don't panic, 90% of the time, the device can be restored.
⚠️ Warning: Don't connect the phone to charging at this stage! this can cause a short circuit if the firmware is damaged.
- Hard reset: Press the Volume up + Power for 15-20 seconds. If the phone vibrates and reboots, wait until it turns on (can take up to 10 minutes).
- Enter recovery: If hard reset didn't help, try entering recovery + Power) and choose Wipe Data, which will delete all the data, but bring the phone back to life.
- Fastboot firmware: If recovery is not available, follow the instructions in the Fastboot firmware section. MIUI, not beta.
- Call to service: If the phone does not respond to any combination of buttons and is not identified by the PC (even in Device Manager as Qualcomm 9008), the bootloader is likely to be damaged. JTAG-repairs.
The cost of repairing the “brick” Xiaomi in official services:
| Type of malfunction | Cost (₽) | Date(s) |
|---|---|---|
| Software reset (soft brick) | 1 500–3 000 | 1 |
| Fastboot flashing through Fastboot | 2 500–4 500 | 1–2 |
| Recovery of the loader (hard brick) | 5 000–10 000 | 2–5 |
| Replacement of power capacity (if the brick is due to the battery) | 3 000–6 000 | 1–3 |
How to avoid problems with updates in the future
To make the following updates go smoothly, follow these rules:
- 🔄 Update sequentially. Don't miss intermediate versions (e.g., with a MIUI 12 at once on 13. Set first. MIUI 12.5, then 13.
- 📡 Use stable Wi-Fi. Avoid mobile internet (3G/4G) firmware-loader.
- 🔋 Charge your phone to 100% before upgrading, even if the system only requires 30%.
- 🛡️ Disable antivirus. Built-in protections (like Google Play Protect) sometimes block update files.
- ⏱️ Choose the right time.Do not update in the first 3 days after release - Xiaomi servers are overloaded.
- 📱 Check compatibility. MIUI 13 has a list of supported models.
If you like to experiment with the scalp:
- 🔧 Unlock the bootloader officially via the Mi Unlock Tool (do not use "gray" methods).
- 📦 Install only official firmware from Xiaomi's site. ROM (For example, LineageOS may conflict with MIUI.
- 🔄 Do backup NANDroid before any manipulation of the system (via NANDroid) TWRP).
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Xiaomi often blocks the possibility of rollbacks to the previous version MIUI If you need to get back from the official methods, MIUI 13 on MIUI 12.5, Use fastboot with a flag --disable-verity (requires an unlocked loader).