A situation where access to your own smartphone is restricted due to a forgotten pattern lock or PIN-The Xiaomi Redmi 3, despite its age, is still in use today, and the problem of locking the screen is relevant for it. MIUI, They are designed to protect personal data from outsiders as much as possible, often making it impossible to easily log in without a code.
There are several proven ways to regain control of the device, each with its own characteristics and risks. In most cases, the user will have to sacrifice saved files to return the functionality of the phone, but this is the only guaranteed way to bypass the protection. Below we will discuss in detail all available methods, from the standard to the more complex, requiring interaction with the computer.
Using a Mi Account to reset the lock
The most civilized way to get back to the device is through the manufacturer's own services. If your Redmi 3 has been pre-authorized with Mi Account and enabled Find Device, you have the chance to unlock the screen without losing data, although newer firmware versions are less likely to do so, and you need to go to the official cloud service site from any other device with Internet access.
Enter your credentials in the appropriate fields on the site. The system will offer a list of tied gadgets, among which you need to choose your locked smartphone. The device management menu often features the option of unlocking the screen or remotely resetting the password. This method only works if the phone is connected to a mobile network or Wi-Fi.
If the Internet on the phone is disabled, the command from the site will not pass until the connection is available. Xiaomi owners should check the status of the account association in advance, as this is the main tool for remote management. However, relying solely on this method is not necessary, since it works unstable on older versions of Android.
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Always keep geolocation and data transfers for Mi Account enabled so that the remote management function works correctly at a critical time.
It is worth considering that after successful unlocking through Mi Cloud, the system may require re-entering the password from the account on the next download. This is a standard anti-theft procedure known as Mi Lock. Without knowing the username and password from the account, unlocking the device after such a reset will be almost impossible.
Resetting settings via Recovery Mode
The most common and effective method that helps 99% of the time is to perform a full Hard Reset through the recovery menu, which completely erases user memory, including photos, contacts and most importantly, a forgotten lock password. Before starting the procedure, make sure that the battery charge is at least 40-50% so that the phone does not turn off at a critical moment.
To enter recovery mode on Redmi 3, you need to turn the device off completely. Then simultaneously press the volume and turn on buttons. Hold them until the Mi logo appears, then release the power button, but continue holding the volume button until the main Recovery menu appears.
☑️ Preparation for Hard Reset
In the menu, the navigation is done with volume buttons (up/down), and the choice is confirmed by the power button. You need to find the Wipe Data item and select it. Then the system will suggest select Wipe All Data for confirmation. The formatting process will take a few minutes, after which the phone will restart.
⚠️ Note: After resetting via Recovery, Google protection may be activated on the device FRP (Factory Reset Protection: This means that when you first boot the phone will require you to enter a Google account that was synced to the device before locking.
If you don’t remember the password from your Google account, the unlocking process can be complicated, requiring you to tamper with system files or use specialized software, so knowing Google credentials is a critical aspect of Android security.
Unlocking through computer and ADB
For advanced users who previously included debugging USB (USB Debugging) in the Developer menu, there is a possibility to delete lock files via the computer, this method does not require resetting all data, but only works if the phone has previously been paired with a PC and allowed debugging.
You'll need to install Xiaomi drivers and Android Debug Bridge (ADB) on your computer. Connect your locked smartphone with a cable to your PC. Open the command line in the ADB folder and type in the command to check the connection: adb devices. If the device is determined, you can proceed to delete the system password files.
adb shell rm /data/system/gesture.key
adb shell rm /data/system/password.keyOnce the commands are executed, the device must be restarted, in some cases it allows you to log in without entering a password or with any arbitrary code. However, on modern versions of MIUI, this method is often blocked for security reasons, and key files can be protected with additional access rights.
What if the ADB can’t see the phone?
It's worth noting that this is a technique that requires some technical training, and that errors in commanding can lead to unstable system performance, and if you're not sure what you're doing, you'd better use a simpler, if radical, method of resetting through Recovery.
Find My Device from Google
Alternative to Xiaomi’s own services is the standard device management tool from Google. If a blocked Redmi 3 activated Google account and enabled geolocation, you can use the site android.com/find. This service allows you not only to track the location, but also to manage the device.
Sign in to your Google account via a browser on your computer or other phone. Select your device from the list. The options available will include Erase Device. Pressing this button will trigger a remote reset of all data, including the screen lock password.
| Method | Data retention | We need the Internet. | Difficulty |
|---|---|---|---|
| Mi Account | Maybe. | Yes. | Low. |
| Recovery Mode | No (full reset) | No. | Medium |
| ADB Command | Yes. | No (PC needed) | Tall. |
| Google Find Device | No (full reset) | Yes. | Low. |
The main condition for this method is that the phone itself has an active connection to the network, so if the phone is turned off or in flight mode, the command will be executed only after its next online release, which makes the method less predictable than local button reset.
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Remote reset via Google or Mi Account only works when you have internet on a locked device, unlike Recovery Mode.
Specialized software for unlocking
There are many service center software packages that can bypass locks on Xiaomi devices, tools like the Mi Unlock Tool (official) or third-party utilities like MiPcSuite (unofficial) can help in difficult cases, but using unofficial software always carries risks.
The official Mi Unlock tool is primarily designed to unlock the bootloader, which is a necessary step for installing custom firmware. The process of unlocking the bootloader also leads to a complete data reset. Using this method requires you to apply through the Mi Unlock Status app and wait for approval from the company, which can take from 3 to 30 days.
Third-party programs often promise "instant unlocking," but in practice they either require a paid subscription or are malware. Be extremely careful when downloading such programs from unverified resources. It is safer to spend time on an official reset than to infect your computer with viruses.
In some cases, service centers use special boxes and cables to flash memory chips or bypass iron-level protection. For a regular Redmi 3 user, such methods are not economically feasible, since the cost of work can exceed the residual cost of the device.
Preventing Access Problems in the Future
To prevent a forgotten password from catching you off guard in the future, you need to take a number of preventive measures, first of all, it is a regular backup of important data. Xiaomi offers built-in tools for creating backups on the Internet. SD-map.
Write down your graphic keys and PIN-codes to a secure location, such as a paper notebook or a secure password manager on a computer. It’s also helpful to add alternative unlock methods like a fingerprint or facial recognition if the phone model supports them, although Redmi 3 doesn’t have a fingerprint scanner, so relying on a pattern lock is higher here.
⚠️ Warning: Never set passwords that are easy to forget, but don't use too complex combinations unless you're sure you'll remember them. 4-6 significant PIN, easy-to-use.
Check your sync status with Google and Mi accounts regularly, make sure that phone numbers and backup email addresses are up to date in your security settings, which will allow you to restore access to your accounts even if you lose your passwords, which will indirectly help you unlock your phone.