The situation when access to the device is limited due to a forgotten password or binding to a cloud service is one of the most common problems among owners of budget smartphones. Owners of the popular Xiaomi Redmi 3 often face a lock screen that requires entering account data, especially after resetting settings or flashing the device. This is a security mechanism designed to protect the user’s personal data in the event of theft or loss of a gadget, but it can become a serious obstacle for the legitimate owner.
The process of restoring access does not always require a service center or a receipt of a purchase, although these methods remain the most reliable. There are several software and hardware ways to bypass or officially unblock the lock, each of which has its own characteristics and risks. Careful study of all available options will allow you to choose the most suitable method for your particular situation and firmware version.
It is important to understand that modern versions of the MIUI shell have enhanced protection, so old methods may not work on updated devices. Below we will discuss in detail the algorithms of actions that will help you regain full control of the smartphone. It is critical before starting any actions to make sure that the device is charged at least 60% to avoid turning off during critical operations.
Reasons for blocking and types of MIUI protection
Blocking can occur for a variety of reasons, and understanding the source of the problem helps to choose the right path. Most often, users forget the password from their Mi Account after a long period of non-use or changing their phone number. In other cases, the lock is activated automatically after performing a full reset (Hard Reset), if previously the device has been enabled the function "Find device".
Xiaomi’s security system ties the device to a unique server identifier, which means that even flashing the phone to a global version or installing custom recovery doesn’t always help to remove the restriction. If the server sees an activation request from the IMEI of the locked device, it will require authorization.
- 🔒 Forgotten password or login from the main account after system update.
- 📱 Buying a used device that was not untied from the account of the previous owner.
- 🔄 Random resets via Recovery Mode with activated search function.
⚠️ Warning: If you bought a phone with your hands and it is locked, it may mean that the device is stolen or lost.
There's also a difference between locking a screen and locking an account: the first one is solved by simply resetting the data, the second one requires proof of ownership of the account, and don't confuse these concepts, because the methods of eliminating them are radically different.
Official Recovery Method through Mi Account
The safest and most legal way to reclaim access is to retrieve a password through the manufacturer's official website, which doesn't require the phone itself, just access to the Internet from a computer or other device, and you need the phone number or email that was linked to your account when you signed up.
Go to the Xiaomi account management page and select the option “Forgot your password.” The system will offer several options for verifying your identity, depending on what you previously specified, this can be a code from an SMS, an email or an answer to a security question.
After a successful password reset, you have to wait a while, usually 15 minutes to an hour, for the changes to sync up on the servers. Only then you can try to enter new data on a blocked Redmi 3. If you change your phone number, the procedure may take longer due to the security check.
- 📧 Enter the email specified during registration and follow the instructions in the letter.
- 📱 Use a backup phone number to get a confirmation code.
- 🆔 Provide screenshots of the purchase check to support if the automatic recovery is not working.
This is a security measure that prevents unauthorized access by intruders who may have obtained your data.
Use the "Find Device" function to unlock
If your phone is connected to the Internet (Wi-Fi or mobile), you can try remotely controlling it through Find Device, which allows you not only to track your location, but also to erase data or unlock your screen, but to work, the device must be online.
Go to your account on the site and select a locked device from the list. If the status of the device is online, you will be given commands, try to send a command to unlock or, in extreme cases, to completely delete the data, which can unbind.
adb shell settings put global device_provisioned 1
adb shell settings put secure user_setup_complete 1In some cases, even if the phone is offline, the service allows you to initiate a command that will run when you first connect to the network. SIM-Card and phone connected to Wi-Fi.
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If the phone can’t see the network, try inserting it. SIM-The other operator's card, as the settings APN It can be different and block access to Xiaomi servers.
It’s worth noting that on older versions of MIUI firmware, which are often on Redmi 3, this method can work unstable. Servers may not see a device if it has not been online for a long time or is old.
Unlocking through the Engineering Menu and ADB
For more advanced users, there is a method of using USB debugging and ADB command line. This method requires pre-preparedness and the presence of drivers on the computer. It is effective if the phone has been pre-enabled debugging over USB before locking.
Connect your smartphone to your PC, run the command line in the ADB tool folder, and you'll need to enter a series of commands that change the activation status of the device, which allows you to bypass the welcome screen and get into the system.
| Team team. | Description of action | The result |
|---|---|---|
| adb shell | Launching the Android shell | Access to the system |
| input keyevent 3 | Emulation of the Home button | Access to the desktop |
| rm /data/system/users/0/accounts.db | Deletion of account file | Resetting the anchorage |
Once the commands are executed, the device must be restarted, and if successful, the password request may disappear, but on newer security versions, this method is often blocked because the account file is protected from recording.
What if the ADB can’t see the phone?
Keep in mind the risks: Incorrectly entering commands can lead to software failure. Always check the syntax of commands before entering them into the console.
Device firmware and binding reset
If the software methods don't work, there's a firmware option left. For Xiaomi Redmi 3, there are many custom firmwares that aren't tied to Chinese servers. Installing a global version of MIUI or pure Android (LineageOS) can solve the problem.
This requires unlocking the bootloader, which is officially only possible with a linked account, but there are workarounds for older models like the Redmi 3 through dedicated utilities and test points on the board.
☑️ Preparation for flashing
The process of firmware through Fastboot requires carefulness, choose the right version of software for your model (IDO for Redmi 3), and the wrong firmware can turn your phone into a brick.
⚠️ Warning: Flashing with an unlocked bootloader may result in a warranty denial, although Redmi 3’s warranty is likely to have expired.
Once the new system is installed, the phone will be clean, untethered to the old account, a radical but often the only working method for devices purchased on the secondary market.
Common Errors and How to Resolve Them
During the process of unlocking, users often encounter connection errors, and the message “failed to connect to the network” can occur even when the Internet is present, this is due to the blocking of activation servers in some regions.
To solve this problem, you can try to change DNS-Addresses in Wi-Fi settings or use special applications to change region. SIM-the other operator's card, as IP-Mobile network addresses are less likely to be blocked.
- 🌐 Network Error: Try connecting via mobile internet instead of Wi-Fi.
- ⏰ Wrong time: Reset date and time if they go off after battery drain.
- 🚫 Lockdown IMEI: In rare cases, the device itself is blocked. IMEI, What requires the intervention of the service center.
If nothing works, you can only consult specialists. There are paid services for unblocking that use server-based unlock methods that are only available to authorized partners.
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The most reliable way to avoid locking problems is to always unplug the device from your account before selling or resetting your settings.