Activate this device Xiaomi: the complete guide to unlock

The appearance of a screen with the requirement “Activate this device” on Xiaomi smartphones often comes as an unpleasant surprise to owners, especially after buying a used gadget or forced resetting. This message indicates that the FRP (Factory Reset Protection) protection system, designed to protect the owner’s data in the event of theft or loss of the device, has worked. Instead of the usual desktop, the user sees a rigid lock that requires authorization under the Google or Mi Account that was previously associated with the device.

It can seem like a dead end if you don't remember passwords or bought a phone with no access to the previous owner. However, it's too early to panic: there are proven methods of solving the problem, depending on the version of Android, the MIUI shell (or HyperOS) and the type of protection installed. In this article, we will detail the algorithms for actions for different scenarios, explain the technical nuances of the blocker and provide current ways to restore access to your gadget.

It's important to understand that you can't ignore this requirement, because the system won't let you go without proof of ownership. Modern security protocols are deeply integrated into the bootloader and system partitions, so simple methods like extraction are very simple. SIM-Maps or reboots are not going to help here. You need to do a series of things that are described below to bring the device back to life.

The reason for the message Activate this device

The main reason for blocking is a security mechanism that activates automatically when an unauthorized access attempt is detected. Most often, users encounter an activation screen after performing Hard Reset via Recovery Mode or after flashing the device without first untiing accounts.

The second common reason is to buy a device on the secondary market, where if the previous owner did not log out of their Google or Mi Account before selling, the new owner will face an activation requirement, in which case the account is tied to the company's servers, and it is impossible to circumvent it using standard methods without the seller's involvement.

• 🔒 Completed reset settings (Wipe Data) without prior logging out of the account Google/Mi.
• 📱 The device was purchased by a used one, and the seller did not untie his profile.
• ⚙️ There was a failure in the system security files or firmware update.
• 🔄 The push of the rollback version of Android (Downgrade) to an older build.

⚠️ Warning: If you bought the phone with your hands and see this message, contact the seller immediately.Without his password or physical presence to unlock the device can remain a useless piece of plastic and metal.

It’s also worth noting that newer versions of shells like HyperOS have made the checks even stricter, and server-side verification can now request not only a password, but also an SMS confirmation to the attached number if the device hasn’t logged in for a long time, and understanding the reason for the lock will help you choose the right vector to solve the problem.

Checking the blocking status and preparation

Before you start active actions, you need to diagnose the current state of the device. The activation screen may require you to enter your Google Account or Mi Account. The type of lock depends on the set of tools you will need. In some cases, the system allows you to skip the step if you have access to the Wi-Fi network on which the owner previously logged in.

First, make sure you have a stable Internet connection. Without it, the verification process is impossible, since the request is sent to the company's servers. If you know the username and password, but the system writes "Incorrect username or password," you may need to wait 24 hours after several failed attempts to enter - this is the standard measure of protection against password selection.

If you plan to use software reset methods, prepare your Windows computer in advance and USB-The quality of the cable is critical: poor contact can interrupt the firmware or unlock process, leading to error and potential “bricking” of the device%.

It is important to determine the exact model of your device and the version of Android. This data can often be seen in the lower corner of the lock screen or in the Recovery menu (if you have access).Write this information down, as the instructions for the Xiaomi Redmi Note 10 can be radically different from the methods for the Xiaomi Mi 9.

Official method of unlocking through password reset

The safest and most legal way to reclaim access to your device is to use the Access Recovery feature. If the activation screen displays a linked account (such as an email), try to reset your password through any other device (computer or other phone).

Enter the email address or phone number shown on the lock screen. The system will offer recovery options: send the code to a backup email, SMS to a linked number or answer a check question. After a successful password change, take your time to enter new data immediately. Servers take time to sync — usually from 15 minutes to 24 hours.

After changing your password, connect the blocked Xiaomi to Wi-Fi and enter the updated data. If the system still writes about an error, try the following steps:

1. Turn off the device completely.
2. Turn it on and immediately after the logo appears, turn off the Internet (pull the router or move away from Wi-Fi).
3. Reach the stage of entering the password, enter new data, but do not click "Login" immediately.
4. Turn on the internet and try to log in.

⚠️ Note: Do not try to enter the wrong password more 5-7 This can trigger a lock timer on the 12 or 24 an hour during which data entry will be completely prohibited, even the correct password.

This method works 90% of the time if the device is truly yours and you just forgot the data. Server unlocking is the only guaranteed way to undo FRP without losing warranty and risking damage to the software.

Using the Mi Unlock Tool to remove the binding

If standard methods don't work, or if the lock is linked to Mi Account, you can try the official Mi Unlock Tool, which is designed to unlock the bootloader, but in some cases helps reset your account if you have access to Mi Account. However, if the device is already locked by the activation screen, this method requires you to log in to the account, which is what we're trying to remember.

However, if you have access to a Mi Account but the phone does not accept the password on the activation screen, try the following:

1. Sign in to your Mi Account at i.mi.com.


2. Go to the "Devices" section.




3. Find your smartphone in the list and select "Delete Device" or "Unlock".

After this procedure, the server will untether, then you need to connect the phone to Wi-Fi, wait for sync and try to log in again, and the Mi Unlock Tool on the PC in this case may only be needed if you decide to reflash the device cleanly, but this will require an unlocked bootloader, which is difficult to do on a locked phone.

It should be borne in mind that unlocking the bootloader through the official Xiaomi service requires a wait of 7 to 168 hours (depending on the region and the company's policy).If the phone is already blocked by the activation screen, it is impossible to access the settings for applying for unlock without special methods of bypassing (Bypass), which do not work on all versions of the software.

Alternative methods and FRP circumvention

In situations where access to an account is lost irretrievably, users often resort to FRP (Factory Reset Protection) methods, which exploit vulnerabilities in the Android system or MIUI. One popular method is to exploit a vulnerability in Google Voice Assistant or TalkBack settings, but on new versions of Android (11, 12, 13, 14), these security holes are quickly closed.

There are special software packages for PCs, such as Mi Flash Pro, UnlockTool or Chimera Tool, which allow you to interact with the phone in diagnostic mode. To use such tools, you often need to switch the phone to EDL (Emergency Download Mode) mode, this is done by a combination of buttons or closing certain contacts on the board (Test Point), which requires repair skills.

If you choose to use the browser-based bypass method (often available via the Wi-Fi menu -> Add Network -> Keyboard -> Input settings), the algorithm may look like this:

• 🌐 On the Wi-Fi selection screen, click "Add Network».
• ⌨️ Call the keyboard (often via Google icon or special features settings).
• 🔍 Find a way to launch the browser or application “Settings».
• 📥 Download. APK-dumper FRP (for example, FRP Bypass APK).
• 🗑️ Install the application and reset accounts through it.

⚠️ Attention: Bypassing techniques FRP After the next Google security update or reset, the lock may return.

The effectiveness of these methods depends on the specific version of the Android security patch. What worked on Android 10 is likely not going to work on Android 13. So finding the right instruction for your particular version of the software is a key step.

Professional Unblocking and Service Centers

If the software methods seem too complex or risky, the most sensible step is to contact an authorized service center Xiaomi. To confirm ownership, you will need to provide the original purchase check, a box with a purchase certificate. IM-code (which must be the same as the code) IMEI In this case, the engineers will remove the lock on the server officially.

There are also private software repair shops, which use paid boxes and server unlocking methods that are not available to ordinary users, and the cost of this service varies, but it is often cheaper than buying a new phone, but when you go to private owners, you risk data and warranty.

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Keep your check and smartphone box in a separate location, and if FRP is blocked or stolen, these documents will be the only proof of ownership for the service center.

When choosing a service, be sure to check whether they give a guarantee for their work. If after “unlocking” the phone stops catching the network or will constantly restart, you should be able to return money or request correction of an error. A qualified specialist will always warn about the possible consequences of interfering with system partitions.

Remember that deep flashing or re-surfacing of a device (e.g., China to Global) may also require professional intervention. Self-experimentation with custom recapvers (TWRP) on a locked device often results in a cyclic reboot (Bootloop).

Preventing blocking in the future

To never again encounter an “Activate this device” problem, you must maintain digital hygiene, always untie your device from your accounts before selling, handing over for repair, or performing a reset, a simple action that will save you and future owners a lot of problems.

Keep a record of your accounts. Write down your Google and Mi Account logins and passwords to a safe place (notebook, password manager), regularly check the list of devices associated with your Google account, and delete those you no longer use.

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Timely exit from accounts before resetting settings is the only 100% guarantee that there will be no problems with activation of the device in the future.

Also, you should not buy Xiaomi smartphones from hand without checking. Before paying, be sure to reset your settings through the menu (“Settings” → “About Phone” → “Resettings”) right at the seller. If after the reboot the phone requests a password from someone else’s account, you can not make a transaction.

Compliance with these simple rules will keep your equipment running smoothly and keep your nerves safe. FRP is designed to keep you safe, and you should only circumvent it in extreme cases when you are the legal owner.