Modern Xiaomi smartphones are famous for their reliable data protection system, which is based on the Mi Account and advanced biometric sensors. However, sometimes there is a situation when the owner of the Redmi Note 8T needs to completely disable the screen protection for ease of use or because the password has been forgotten.
In this article, we will discuss in detail how to disable your password through the settings menu, and how to reset if access to the system is limited. It is important to understand that data security is a priority, so some actions will require proof of identity or lead to the complete removal of files from the device.
The process of deactivating the protection depends on the version of the Android operating system and the MIUI shell installed on your gadget. We will look at the current algorithms of actions that will help you regain full control of the device without having to go to the service center.
Disabling password through the standard settings menu
The easiest and safest way to remove protection is to use the standard system settings menu, which is suitable if you remember the current password or have access to an unlocked desktop, you need to go to Settings, then select Passwords and Security or Lock Screen depending on the firmware version.
Once logged in, the system will require you to enter your current unlock code, pattern lock or fingerprint to verify your rights, a critical security step that prevents unauthorized access to device settings by unauthorized individuals. If you successfully enter the data, you will be presented with a list of active protection methods.
Then select the option to turn off your password or delete your password, and the system will again warn you that after this action, any data that requires protection (for example, saved passwords in the browser or access keys) can be accessed by anyone who picks up the phone.
⚠️ Note: When you disable your password through settings, all biometric data, such as fingerprints and facial data, will also be deleted from your phone’s memory to ensure privacy.
Once confirmed, the lock screen will disappear and the Redmi Note 8T interface will be accessed by a simple swipe, which greatly speeds up access to applications, but reduces the level of protection if the device is lost or stolen.
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If you’re afraid to forget a new, complex password, write it down in a secure location or use a password manager synced with Google’s cloud.
Resetting settings via Recovery Mode with a forgotten password
If you can't remember a combination of numbers or a pattern, the only way out is to force the device to factory reset, a process called Hard Reset, which completely clears the smartphone's internal memory of user data, including photos, contacts and apps.
First, you need to turn off the Xiaomi Redmi Note 8T completely. Then you need to press the key combination: the volume button and the power button. Hold them until the Mi logo appears, then release the power button, continuing to hold the volume key.
You'll be taken to the Main Menu, which is managed by volume buttons and selected by the power button. You'll need to find the Wipe Data item and select it. In the next menu, select the Wipe All Data option to delete the information completely.
- 🔒 Make sure the battery is at least 40% so that the phone doesn’t turn off during the reset process.
- 📱 After the reboot, the device will require you to enter a password from a Google account or Mi Account that was previously synced.
- ⏳ The cleaning process can take from 2 to 10 minutes depending on the amount of memory filled.
☑️ Preparation for Hard Reset
It is important to note that the modern versions MIUI If the phone has been turned on to search for the device, after resetting without entering a password from the account owner, the phone will remain locked. FRP lock (Factory Reset Protection).
Use the “Find Device” function from Google
There is an alternative way to remove the lock if the phone has been turned on the Internet and geolocation is activated. Google Find My Device allows you to remotely control the smartphone, including performing a command to completely clean the data, which automatically removes the lock screen.
To do this, you will need access to another device (computer or smartphone) with Internet access. Go to the official website of the service and log in under the same Google account that was used on the blocked Redmi Note 8T.
In the list of devices, select your model. In the available action menu, find the option Erase Device. The system will warn you that all data will be destroyed. Once confirmed, the command will go to the phone, and once it connects to the network, the reset process will begin.
What to do if the phone is offline?
This method is especially useful if the buttons on the phone are not working or the touchscreen is damaged, but the display is at least partially responsive, the main condition is that there is an active Internet session at the time of receiving the command.
Unlocking through debugging via USB and ADB
For advanced users who have had pre-bugging enabled via USB, there is a method of deleting a file with passwords through a computer that does not delete personal data, but requires Root rights or specific security settings that are often disabled by default on Xiaomi.
You need to connect your phone to a computer that has Platform Tools (ADB) installed. You need to enter a sequence of commands in the command line to access system files. However, on new versions of Android 10/11 and MIUI 12+, this method rarely works due to the strengthening of security protocols.
adb shell rm /data/system/gesture.key
adb shell rm /data/system/password.keyIf the command is successful, the password request will disappear after the reboot, but in most cases, modern systems require confirmation of the action on the phone screen ("Let me debug?"), which makes this method useless with a completely locked screen.
⚠️ Warning: Attempts to embed in system files without sufficient qualification can lead to a software failure (bootloop) when the phone stops booting.
So you should only consider this as a theoretical possibility, or if you're a developer and you've prepared the device in advance, and for the average user, it's the least likely way to solve the problem.
Comparison of unlock methods Xiaomi Redmi Note 8T
To make it easier for you to choose the right option, we have prepared a method comparison table that will help you assess the risk of data loss and the complexity of the procedure for each case.
| Method | Data retention | Password required | Difficulty |
|---|---|---|---|
| Through Settings. | Yes. | Yes (current) | Low. |
| Recovery Mode | No. | No (Google account required) | Medium |
| Google Find My Device | No. | No (Google account required) | Low. |
| ADB Teams | Yes. | No (debugging needed) | Tall. |
As you can see from the table, the only way to save photos and contacts is to know the current password. All methods of forced delocking lead to memory clearing. So regular backup to the Mi Cloud or Google Photos cloud is a critical habit.
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The only way to save data with a forgotten password is to have a previously created backup in the cloud.
Common errors and problems when removing the lock
Users often have difficulty even executing simple instructions, and one of the most common mistakes is that the battery is not sufficiently charged, and if the phone turns off during the Wipe Data process, the file system may be damaged, requiring a flashing through the computer.
Another problem is with the Mi Account, which, if you don't remember the password, and the Find Device feature on the phone is enabled, unlocking the gadget without contacting Xiaomi's official support with a check to buy will be almost impossible.
- 🚫 Don’t try to guess passwords repeatedly – your phone can lock for 15 minutes, an hour or forever.
- 📶 Make sure you have a stable connection to the Internet when using Google services.
- 💾 Always check for backups before starting any reset manipulations.
And the problem with the dead sensor is also worth mentioning, and if the screen doesn't respond to touch, but there's an image, you can try plugging in. USB-mouse-over OTG. This will allow you to manage the interface and enter a password or start a reset if the touchscreen is completely out of order.
⚠️ Note: Using third-party software to “hack” passwords from unverified sources often leads to a computer being infected with viruses or installing malware on your phone.