Found a smartphone Xiaomi: how to unlock and use

The situation when someone else's smartphone is in your pocket happens quite often, and if the Xiaomi logo is on the screen, the finder has a lot of questions. The first thing you need to understand that the device is locked, and you can't just access the system. The security of modern gadgets is built so that the owner's personal data is protected even in the event of physical loss of the device.

There are several layers of protection that can be activated on a device found, from simply locking the screen to tightly binding to a Mi Account. Trying to unlock the device without the ownerโ€™s knowledge can lead to the phone becoming a โ€œbrickโ€ or being remotely blocked by the legitimate owner. In this article, we will discuss all the technical nuances that you will have to face when trying to launch a found gadget.

Itโ€™s worth noting right away that legal ways to bring the phone back to life exist, but they require either the ownerโ€™s involvement or the complete deletion of all data.If you found Xiaomi, itโ€™s important to act carefully so as not to trigger the activation of security mechanisms that will permanently lock the device for any use.

Assessment of the situation and types of blocking

Before you start any manipulation, you need to determine what type of protection is on the device, PIN-It's the first line of defense that you can often get around, but behind it lies a more serious system. FRP (Factory Reset Protection).

If the previous owner tied the phone to his Mi Account, then after resetting the device will request the username and password from this account, this is done to protect against theft: even flashing the phone will not help the attacker, since Xiaomi servers remember the hardware of the device, without this data, the phone will not be able to use.

โš ๏ธ Warning: Constantly entering incorrect passwords can lead to a device temporarily locked for hours or days, and in some cases, to a complete deletion of data without the possibility of recovery.

It's also worth checking if the phone is in Lost Mode, which can display a message from the owner with a contact number, and it's the easiest way to fix the problem: call the owner and arrange for a return, and if the phone was stolen or found in suspicious circumstances, trying to unlock it can be considered an illegal act.

๐Ÿ“Š What type of lock you see on the screen?
pattern lock/PIN-code
Requesting Mi Account
Report of lost device
Black screen without reaction

Resetting settings via Recovery Mode

The most common way to try to access the system is to perform a Hard Reset (full reset) through the recovery menu, which deletes all user data, settings and applications, returning the phone to a factory state. Most Xiaomi and Redmi models require a complete sequence of steps to log into Recovery Mode.

First, you turn the device off completely. Then you hold the volume button and the power button at the same time. Hold them until the Mi or Redmi logo appears, after which the power button can be released, while keeping the volume high, and you will be taken to the main Recovery menu, where you control the volume buttons (up/down) and the confirmation of the power button.

โ˜‘๏ธ Recovery Resetting Procedure

Done: 0 / 4

In the recovery menu, you select Wipe Data, then Wipe All Data, and you confirm the action. It takes a while, and then the phone will restart. However, if the device has enabled Find Device, you will be greeted immediately after you boot, and that is the FRP protection that I mentioned earlier.

What happens if Recovery does not open?
If the recovery menu doesn't appear, you may have USB debugging enabled or the volume button damaged, so you can try connecting your phone to your computer and using the ADB command, but that requires pre-setting, which the locked phone may not have.

Mi Account and FRP Protection Problem

After successfully resetting the settings, many users are faced with a screen that requires a password from a previously synchronized Mi Account. This is a critical point, because without this data, further use of the Xiaomi smartphone is impossible (IMEI, serial number) on the company's servers.

If you don't know your account details, you can't unlock your phone in the standard way. Google FRP (Factory Reset Protection) can also require you to enter a password from a Google account that was synced to the device before the reset, a double layer of protection that is designed to render stolen phones useless.

Type of protectionWhen requestedCan we bypass the discharge?Consequences of neglect
Lock screenWhen the screen is turned onYes (data to be deleted)No access to the system.
Mi AccountAfter resetting the settingsNo (password required)Complete locking of the device
Google FRPAfter resetting the settingsNo (account required)No access to the Play Market
Bootloader (Bootloader)When you try to flash it.No (unlock code needed)It is impossible to install custom software

There are specialized services and tools that can circumvent this protection, but they often require a Test Point or a paid account for service centers.

โš ๏ธ Note: Using unofficial programs to reset Mi Account may lead to disruption of communication modules (IMEI will be changed or lost, which will make it impossible to use SIM-map.

Unlocking the bootloader (Bootloader)

Another layer of protection is the blocked Bootloader. On Xiaomi smartphones, it is locked by default, which prevents the installation of unofficial firmware or modified Recovery (for example, TWRP). If you find a phone with a locked bootloader, you will not be able to sew it through your computer using standard methods.

Unlocking the bootloader requires an official procedure through the Mi Unlock Tool, but it requires that the phone itself has an account in the developer settings that is allowed to unlock the device, and once the phone is found, these settings are closed and official unlocking is not possible.

๐Ÿ’ก

Do not attempt to unlock the bootloader on someone elseโ€™s device through service accounts unless you are a certified professional, and this may result in the device being locked over IMEI at the server level.

There are methods of forced unlocking through test points on the motherboard, which put the phone in EDL mode (Emergency Download Mode), in which you can try to flash the device, but modern versions of MIUI firmware require authorization of an authorized Xiaomi account even for firmware in EDL mode.

Use of search and remote management services

If the phone is on and connected to the Internet, the owner has the ability to control it remotely. Xiaomi Cloud (or Mi Cloud) allows you to track the location, lock the device remotely, erase data or display a message on the screen. If you see a message on the screen asking for the phone back and a contact number, this is the result of this service.

The owner can activate Lost mode at any time, which will lock the phone even if it has been reset, in which case the owner's text will be displayed on the screen, and ignoring such requests is not only unethical, but can have legal consequences, since the location of the device can be transmitted to law enforcement agencies.

Google Find My Device also allows you to remotely lock or erase your smartphone, another layer of protection that renders the phone useless to an outsider, and bypassing these systems often results in the device being completely inoperable.

๐Ÿ’ก

Remote management via Mi Cloud and Google Services is the most effective way to protect a phone that is found and renders it useless for the owner who has no data.

Locating someone elseโ€™s property is regulated by law. In most countries, including Russia, it is an offence to misappropriate a found item, and if the owner shows up and proves that the phone belongs to him (for example, knowing the password or providing a box with an IMEI), and you refuse to return the device, this may entail liability.

From a technical point of view, modern Xiaomi smartphones are almost impossible to use without the ownerโ€™s account. Even if you can bypass the lock screen, the lack of access to Google Play and basic services turns an expensive gadget into a simple โ€œcallerโ€ with limited functionality, if you can install at least one. SIM-map.

The best solution in this situation is to try to contact the owner through an emergency call (if the lock screen has an "Emergency Call" function and the owner has set up contacts there) or through a message that can come to the locked phone.

What happens if I try to re-check the phone?
If you try to flash your phone over Fastboot or Recovery without unlocking the bootloader, you will get an error, but if you can flash custom firmware, the camera, sensors or mobile network will most likely not work, since the drivers are tied to the original signature of the software.
Can I unlock my phone if I bought it with my hands?
If you bought a phone with your hands and it was blocked by the previous ownerโ€™s Mi Account, you need to contact the seller.Only he can delete the device from his account through the i.mi.com website.
Will changing the IMEI help unlock?
Changing IMEIs (which is what users often ask) is illegal in many countries and technically difficult. Even with a change in IMEI, the Mi Account binding often remains at the server level, and the phone will continue to require a password when connecting to Wi-Fi.
Are there universal codes to unlock Xiaomi?
No, there are no universal codes. Each password is unique and user-generated, and any program that promises to unlock any code is likely to be a virus or a fraud.