Why Xiaomi is a long time to update: a full analysis of the reasons

Owners of Redmi and POCO smartphones often face a situation where the device begins to update, and this process is delayed indefinitely: the screen burns for hours, the logo has frozen, and the progress bar does not move from place, causing panic at the user. A natural question arises: why Xiaomi is long to update and whether this is not a sign of a breakdown of the gadget.

In most cases, long waits are routine work that makes profound changes to the file structure. However, there are scenarios where the delay becomes critical and requires human intervention. Understanding the internal processes of the MIUI operating system or the new HyperOS will help you distinguish normal from real failure.

In this article, we will discuss in detail the technical aspects of firmware updates, the impact of hardware and network factors on the speed of the process, you will learn when to be patient, and when to force to restart the device to bring it back to life.

Complexity of MIUI and HyperOS Update Architecture

The primary reason why the update takes a long time is the structure of modern firmware packages. Unlike simple security patches, full firmware versions contain millions of lines of code that the system must verify, unpack and integrate into an existing file system.

The process involves not just replacing files, but also complex verification of digital signatures and verifying the integrity of each system partition. OTA-Update (over the air), the phone first downloads the archive, then checks it for errors, and only after that begins the installation phase, which can last from 15 minutes to an hour.

This is especially long when you transition between major versions of Android, for example, from 12 to 13 or 14. At such times, the entire database of applications and system settings is rebuilt. HyperOS also makes its own adjustments, as the new shell has a changed structure of system files compared to its predecessors.

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When upgrading to a new version of Android, the first launch after installation can take up to 10 minutes – this is normal, the system optimizes applications.

Modern encryption algorithms also contribute to this, where before writing new data, the system must re-encrypt the user partition to ensure the security of the data under the new version of the security protocols, a resource-intensive operation that puts a heavy burden on the processor.

The impact of hardware resources on installation speed

Keep in mind that the speed of writing data depends on the type of memory installed in your smartphone. Budget models often come with eMMC-type memory or slower versions of UFS that can’t physically process data at high speed.

If the device is filled with more than 85-90% of internal storage, the write speed drops catastrophically, the system has to look for free blocks in the fragmented file system, which leads to a situation where Xiaomi is updated for a long time or even hangs on a certain percentage.

• 📉 Memory occupancy: Critically little free space slows down writing in 3-4 once.
• 💾 Type of storage device: Memory UFS 3.1/4.0 It is much faster than the old eMMC. 5.1.
• 🔋 Battery status: At low charge, the system can artificially limit processor performance.

Temperature is also important, because if the smartphone gets hot during boot and installation, the built-in trottle protection mechanisms for the processor, reducing its frequency, automatically increases the time it takes to complete all the computational updates.

Network delays and server problems Xiaomi

Often users confuse download time and installation time. If the update is “hanging” during the boot phase (for example, 0% or progressing bar moves very slowly), the problem lies in the communication channel. Xiaomi servers may not withstand the load on the days of global releases.

Using 3G/4G mobile networks to load heavy packets (3-5 GB) is highly discouraged, and unstable signal leads to permanent connection breaks and reloading of already downloaded data blocks, which stretches the process by hours.

Regional restrictions also play a role: If you're in a region where the official release hasn't started yet, but you're trying to upgrade manually or you've changed region in settings, the connection speed with local ones is not the same. CDN-The servers may be minimal.

To speed up the process, it is recommended to use a stable Wi-Fi channel with a frequency of 5 GHz. This will ensure maximum bandwidth and minimize the risk of loss of data packets when transmitting a large amount of information.

Table of update stages and their duration

To understand where your smartphone is at, it’s helpful to know the approximate time of each step, and here’s a table showing how long it takes for different processes to update.

Importantly, these time slots are relevant for mid- and high-end devices. On low-end models of the Redmi series with entry-level processors, installation time can be increased by one and a half to two times.

If you see that the installation step lasts significantly longer than the specified norms (for example, more than 2 hours for a major update), this may indicate a software failure or corruption of the update files.

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The normal installation time for a major update should not exceed 1-1.5 hours, and longer processes require monitoring.

Secure Update Procedures through Recovery

If automatic air updates fail or take too long, experts recommend using manual installation through the Recovery menu, which often works more consistently because it eliminates the effects of background system processes.

To start, you need to download the full firmware archive (Recovery ROM) from the official website or proven resources, corresponding to your model. The file should have the.zip extension and be located at the root of internal memory or on a memory card.

Then go to recovery mode. To do this, turn off your smartphone and press the combination of the buttons Volume up + Power. In the menu that appears, select a language (usually English or Chinese) and find Install Update Zip or similar.

⚠️ Note: When manually updating via Recovery, there is a risk of data loss if you select the Wipe Data option. read menu item names carefully so you don't accidentally drop your phone to factory settings.

Once the archive file is selected, the verification and installation process will begin, in which the screen can go out and light up again, and the Xiaomi logo will appear cyclically, and you can not interrupt this process categorically, even if it seems that the phone is frozen.

Diagnosis of freezes and critical errors

How to distinguish a long but normal operation from a “brick”: If a smartphone displays a logo or update screen for more than 2-3 hours without any changes, there is likely to be a critical failure, most often due to damage to the system partition or boot system.

Another sign of the problem is a cyclic bootloop, where the phone is constantly switched off and on before reaching the desktop, a feature that often happens when trying to install global firmware on a Chinese version of the device without an unlocked bootloader.

• 🔄 Bootloop: An endless cycle of reboots after the update.
• ❄️ Hanging: The screen is on, but no reaction to touch for more than 2 hours.
• 🚫 Check error: "Can't verify update" message when manually installed.

⚠️ Warning: If the device heats up to critical temperatures and stops responding to buttons, it may short circuit or fail the power controller, in which case, self-attempts to "revive" it can be dangerous.

For diagnostics, you can try to enter Fastboot mode (clutching Volume Down + Power). If the phone enters this mode and the computer sees it, then the hardware is intact, and the problem can be solved by flashing through the PC.

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