Buying a Xiaomi smartphone in the secondary market or even a new device from unofficial sales channels is a hidden danger: the phone can be linked to someone elseβs Mi Account, which can be blocked after resetting, limiting functions or even remotely managing the previous owner. According to Xiaomi Community, up to 15% of users face problems due to late checking of the account.
In this article you will find 5 proven ways to determine the presence of a Mi-account on your phone β from basic methods through the settings menu to advanced tools like ADB and services IMEI. We will also look at what signs indicate a dirty device, and what to do if an account is found. POCO on MIUI 12-14 hyperos.
Why itβs important to check your Mi Account before buying
Reference to a Mi Account is not just a "straight check" in the settings, but it gives the former owner the following options:
- π Device locking after reset (Factory Reset Protection β FRP)
- π Location tracking through Find Device services
- π Remote reboot or turn off the phone
- π± Limiting features (for example, not being able to add your account)
According to statistics of service centers, 3 from 10 Xiaomi smartphones have a hidden attachment to the Mi Account, which sellers deliberately do not mention. 10/11, POCO X3/X4 and flagships of the Xiaomi series 12/13, heavily resold.
Even if the phone is working like new, without checking, you risk:
- π« Blocking after update MIUI (The system may require the entry of old account data)
- π° Additional costs for unlocking through service centers (from 1,500 to 5,000) β½)
- β³ Loss of time to flash or appeal in support of Xiaomi
Method 1: Checking through the basic settings of the phone
The easiest method is to check the Accounts section in the settings. It works on all Xiaomi devices regardless of the version. MIUI or hyperos.
Instructions:
- Open Settings β Accounts and Synchronization.
- Scroll down to the Mi Account block.
- If there is an email or phone number, the device is tied to the account.
Pay attention to the following nuances:
- π If instead of email it says "Add account" - no binding.
- β οΈ Some of the firmware (e.g. Global) ROM) This section may be called Xiaomi Account".
- π The HyperOS path may be different: Settings β Users and accounts β Mi-account.
Presence email/rooms in the Mi-account section|
Synchronization status (on/off)|
Other accounts (Google, social networks)|
Possibility to add a new account-->
If you have an account but the seller claims it can be deleted, donβt take it at your word. 90% of the time, deletion requires a password from the linked account or a special unlock token from Xiaomi.
Method 2: Check through the About Phone menu
This method helps to identify hidden anchorages that are not visible in the main settings, and it works even if the seller deliberately concealed the Mi Account section through the engineering menu.
Sequence of action:
- Go to Settings. β The phone.
- Press. 5-7 once in a row by the line "Version" MIUI" (or "HyperOS Version" until the message "You became a developer" appears!".
- Return to the main settings menu and open a new section of the Developer Settings.
- Scroll down to the Mi Account Status (or Xiaomi Account Status) block.
In this section you will see one of the inscriptions:
| Status. | What does it mean? | Risks. |
|---|---|---|
| No account added | Phone's clear, no tether. | No. |
| Account added + email | The device is tied to the Mi-account | Post-discharge locking |
| Device locked. | Active. FRP-Protection (requires unlocking) | Phone is inoperable without entering account data |
| Server error | Problems with connecting to Xiaomi servers | Check the Internet or repeat it later. |
β οΈ Note: Some custom firmware (e.g. LineageOS or Pixel Experience) may not have the Developer Settings section or show incorrect data.
Method 3: Checking through IMEI on the official website of Xiaomi
If you do not have access to the phone (for example, buy online), you can check the link to the Mi-account. IMEI. This method works for all Xiaomi models released after 2018.
Instructions:
- Find out. IMEI phone (you can ask the seller or look at the box / under the battery).
- Go to https://www.mi.com/global/verify.
- Enter. IMEI In the checkout field, pass the captcha.
- The system will show the status of the device: "Clean" or "Tieted to the account".
What's important to know:
- πΉ The service only works for official devices (not for clones or fakes).
- πΉ If the site shows "Device not found", it could mean: - The phone is assembled in an unofficial factory (grey import). β IMEI modified or tampered with. β New device and not yet registered in Xiaomi database.
- πΉ Checking by IMEI Does not show an email account β only the fact of the link.
What to do if the Xiaomi website does not open?
β οΈ Note: Fraudsters are often substituted IMEI If the seller refuses to provide the original box or sticker with the IMEI β That's a reason to be wary. IMEI from the settings (*#06#) to what is indicated on the box: they must match.
Method 4: Checking through ADB (for advanced users)
If the seller has restricted access to the settings or you suspect that the data is tampered with, you can use the ADB (Android Debug Bridge for deep validation: This method requires a computer and minimal technical skills.
Step-by-step:
- Download and install Platform Tools from Google: Link.
- Connect your phone to the PC by USB and turn on the debugging. USB (Settings β The phone. β Version. MIUI (press 7 times) β Developer settings β Debugging by USB).
- Open the command prompt (cmd) in the folder with the platform-tools and type:
adb shell dumpsys accountIn the commands output, look for blocks that mention com.xiaomi or miui.account.
Accounts:
* Account {name=some@gmail.com, type=com.google}
* Account {name=123456789, type=com.whatsapp}If there is a line of type in the list:
Account {name=user@example.com, type=com.xiaomi}β This means that the phone is linked to a Mi Account with an email user.@example.com.
Additional commands for verification:
- π§ Review of status FRP: adb shell settings get global frp_locked 1 β FRP active, 0 β switched off.
- π§ Device binding check: Adb shell content query --uri content://com.xiaomi.account.provider/device
π‘
If the seller refuses to include debugging USB, Alternatively, ask him to take a screenshot of the adb shell dumpsys account through the Terminal Emulator app (available on Google Play).
Method 5: Verification through resetting (last resort)
It's the most reliable, but it's also the most risky, and it mimics the situation you'll face after you buy it if you want to reset your phone to factory settings.
β οΈ Warning: Do not reset on someone else's phone without the seller's consent! This may result in the loss of their data:
- π± The phone is already in your possession.
- π The seller agrees to the test and is ready to enter the password from the account, if necessary.
- π¦ You have a backup of your data (if your phone is yours).
Instructions:
- Go to Settings β About the phone β Reset settings.
- Select "Delete all data".
- Wait for the reboot. If you reset the phone: π Loading normally - no binding. π Requires input email/Mi Account password β the device is blocked.
What to do if your phone is blocked:
- π Ask the seller to enter details from their Mi Account (if they claim the phone is clean").
- π§ If the seller refuses, return the phone and demand a refund.
- π οΈ If your phone is already yours, contact the Xiaomi service center with a check to unlock (cost from 1,500). β½).
π‘
If the seller refuses to do a test reset, it's a sure sign that the phone is tied to the Mi Account, and you'd better give up on that purchase.
Signs of a dirty phone Xiaomi: what to look for
In addition to direct verification methods, note the indirect signs that may indicate problems with your Mi-account:
| Sign. | What might that mean? | Recommendation |
|---|---|---|
| No original box or documents | The phone could have been stolen or recovered after being locked | Ask for a check or a warranty card |
| IMEIs on the box and on the phone are not the same. | IMEI modified (often made to bypass the locks) | Stop buying. |
| The phone is "too cheap" | Possible blocking or account problems | Compare the prices Avito/Yule for this model |
| The seller is in a hurry or refuses to check | Hiding an account attachment or other issues | Require a complete diagnosis |
| In the settings, synchronization with the Mi-account is disabled | Previous owner could have turned it off to hide the link | Check through. ADB dump |
Also note:
- π Battery status: if the phone is new but the battery is worn out by 30%+ β It may have been used extensively before you.
- π± The presence of scratches / splints: traces of repair can talk about the replacement of the motherboard (and therefore, and IMEI).
- π The firmware version: if there is a custom firmware (not a custom firmware) MIUI Global/EEA/Russia) β High probability of bypassing the blockages.
If you buy a phone online, ask the seller:
- Make a video with a demonstration:
- Provide:
What to do if a Mi-account is found on your phone
If the check shows that the phone is tied to a Mi Account, you have several options:
- If the phone hasn't been bought yet: π« Stop buying and tell the seller the reason. π’ Leave feedback on the site (for example, Avito or Yula) to warn other buyers. π Check out other offers β itβs better to spend more time searching than solving problems later.
- If the phone has already been purchased: π§ Contact the seller and request details from the Mi Account for debunking. π οΈ Contact Xiaomi Service Center with a check to buy. They can help with unlocking (paid service). π§ If the seller does not respond, try unlocking your phone via Fastboot (instructions are available on the forums). 4PDA or XDA-Developers).
- If the phone is locked after resetting: π Use the official unlock tool: https://en.miui.com/unlock/ (You need an account of the previous owner). π± If nothing helps, the phone can be used as a brick or sold for spare parts.
β οΈ Warning: Don't trust "magic" programs and services that promise to delete your Mi Account in 5 minutes. 99% of the time, it's a scam that can be used to deactivate your Mi Account:
- - Install malware on the phone.
- - Damage the firmware by making the device inoperable.
- - To steal your personal data.
The only legal way to unlock is an official tool from Xiaomi or contacting the service center with purchase documents.