“Please tell me the tank is ready” on Xiaomi devices: reasons and solutions

If your TV, smartphone or other Xiaomi device suddenly flashed the phrase “Please tell me the tank is ready,” you are not alone. This strange inscription is not a matrix glitch or a virus, but a result of a system failure associated with incorrect firmware localization, damage to language packets or an error when updating software. Most often the problem occurs on Mi TVs (series A2, P1, Q2, etc.), but can appear on smartphones after a failed update.

In this article, we will discuss:

• 🔍 Why the message appears and what it really means (spoiler: this is not a greeting from the developers).
• 🛠️ Step-by-step instructions for fixing the bug, from simple reset to manual firmware.
• ⚠️ What can't you do to avoid turning a device into a brick?
• 📱 Features of the solution for smartphones, TVs and other Xiaomi gadgets.

Importantly, if you see this label after you update your firmware, there's a high risk that your system files are corrupted, and the next steps depend on the device model and the software version, and you'll find detailed guides for each case below.

What does the phrase “Please tell me the tank is ready” mean?

At first glance, the message looks like a random set of words, but it is actually an artifact of incorrect localization. In the original Xiaomi firmware (especially in the Chinese versions), this line refers to the internal test of the system and should have been deleted or replaced with normal text.

• 📛 The language pack did not load fully (e.g., when updated via OTA).
• 🔄 The firmware is down** – the device tries to access a non-existent localization file.
• 🛑 Update terminated** if the process was stopped during the language data installation phase.

In practice, this means that your device can’t display the interface correctly — instead of normal labels, you see “raw” lines of code. In some cases, the error blocks access to settings, making the gadget almost unusable.

⚠️ Warning: If the message appears after resetting to factory settings, this may indicate damage to the /system partition, in which case a full flashing through Fastboot or Recovery would be required.

Reasons for the error: from bug to brick

The sources of the problem can be divided into three categories:

The most common scenario is the Over the Air (OTA) update, which was interrupted by:

• 🔌 Power outages** (e.g., pulled the cord from the socket during the update).
• 📶 Unstable Internet* – if the firmware download speed has dropped below critical.
• 📱 Memory Lack** – less than 1 GB of free space on the device.

How to remove the message “the tank is ready”: universal methods

Start with the simplest ways – they work 70% of the time:

Take a screenshot (useful for diagnosis)

Reboot the device with the power button (hold 10-15 seconds)

Check your Internet connection (for TVs – Ethernet/Wi-Fi)

Free up space in memory (delete unnecessary files or applications)-->

1. Language and region reset

If the device responds to commands:

1. Go to Settings → Additional → Language and Region.
2. Choose English or any other language other than the current one.
3. Reboot the gadget.

For Mi TVs, the path may be different: Settings → Preferences → Language.

2. Cleaning up the app cache

On smartphones:

1. Open Settings → Applications → Application Management.
2. Find Launcher (or Mi Home for TVs) and click Clear Cache.
3. Repeat for Google Play Services and Android System WebView.

⚠️ Warning: On some Xiaomi TVs, a language reset may cause you to lose your Mi Account attachment. If you don't remember your account password, check FAQ first at the end of the article.

3. Reset to factory settings

If the previous methods did not work, do a hard reset:

• 📺 For TVs: Press Menu + Volume Down on the remote for 5-7 seconds until the recovery menu appears.
• 📱 For smartphones: Turn off the device, then hold the Power + Volume Up until you see the Mi logo.

From the Recovery menu, select Wipe data/factory reset (use volume buttons for navigation).

💡

If the device requires you to enter a password from your Mi Account after reset, and you do not remember it, try to restore access via your computer at account.xiaomi.com. In extreme cases, you may need to unlock through the service center (cost ~1500-3000 ₽).

Handmade Firmware: When Nothing Helps

If the reset doesn't fix the bug, you'll have to reflash the device manually, which is a method that works for TVs and smartphones, but it takes care that the wrong actions can lead to a complete loss of performance.

For Mi TVs

You'll need:

• 💻 Windows computer.
• 🔌 USB- Cable (for models with USB-A port).
• 📁 Firmware for your model (download from the official Xiaomi Support website).

Instructions:

1. Unpack the firmware in the root of the flash drive (FAT32 format).
2. Connect the flash drive to the TV.
3. Press on the Menu + Volume Up remote and turn the TV on.
4. From the Recovery menu, select Apply update from USB.

For smartphones Xiaomi/Redmi/POCO

Use the Mi Flash Tool:

1. Download Fastboot firmware for your model from MIUI Downloads.
2. Install Qualcomm or Mediatek drivers (depending on the processor).
3. Start the Mi Flash Tool, connect the phone to Fastboot mode (hold Volume Down + Power).
4. Select the firmware and press Flash.

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If the device does not turn on after firmware or is stuck on the logo, repeat the process with another version of the software. You may have downloaded firmware not for your model or region.

Frequent correction errors and how to avoid them

Many users compound the problem by following questionable forum advice.

• 🚫 Install custom firmware** (like LineageOS) without unlocking the bootloader, which will result in the Mi Account being blocked.

Also avoid:

• 🔧 Self-disassembly of the device** – if the problem is software-based, physical intervention will only harm.
• 💰 Payment for "miracle firmware"** from unknown vendors. Official software is always free.

⚠️ Warning: If you see a message "This device is locked" after trying the firmware, then the bootloader is locked. Unlocking requires binding your Mi Account and waiting 7-30 days (depending on Xiaomi's policy).

Features for different Xiaomi devices

The solution to the problem may differ depending on the type of gadget:

For a Mi Band or Xiaomi Watch, the “tank is ready” error is unlikely – most likely, the problem is synchronization with the Mi Fitness app.

1. Reinstall the application on the smartphone.
2. Reset the clock to factory settings (in the device menu).
3. Update the firmware through official software.

Prevention: How to avoid problems in the future

So that the mistake doesn't happen again:

• 🔄 Update your firmware only through official channels** – avoid pirated versions MIUI.
• 🗃️ Free up memory regularly** – at least 1-2 GB of free space should remain on the device.

If your device is in the Mi TV P1 2022 series or later, check for updates manually through the Settings → About → System update menu. In the latest versions of Google TV, Xiaomi fixed localization bugs, but the update may not come automatically.

💡

Back up your important data before any update. On Xiaomi TVs, you can do this through Settings → Account & Security → Backup & Reset.

FAQ: Frequent questions by mistake "the tank is ready"