The situation when the owner of Xiaomi Redmi 9T forgets the password, pattern lock or faces locking account is quite common.Modern security systems MIUI are designed to protect the user's data, but sometimes it turns against the owner of the device when access is lost. Recovery smartphone is possible, but the methods vary depending on the type of lock and the security features included.
Before you start taking action, you need to be clear about what kind of problem you’re facing, which can be a simple forgotten password from the lock screen, a requirement to enter your Google account information after a reset (FRP), or a lockdown through Xiaomi’s Find Device service, each of which requires a customized approach and a specific set of tools to successfully solve.
It is important to note that most methods of completely unlocking the screen entail a complete deletion of data from the internal drive. Photos, contacts and applications will be lost if you have not previously backed up in the cloud.
How to unlock the screen through the Mi Cloud
The most civilized and safe way to access the device is to use the Mi Cloud cloud service. This method only works if the blocked Redmi 9T was signed in to Mi Account, enabled the function "Find device" and the smartphone is connected to the Internet (via Wi-Fi or mobile network). If the screen is blocked, but the Internet is active, you have a high chance to save data.
To start the procedure, you need to go to the official Find Device website from any other device, whether it is a computer or another phone, you will need to log in using the same Mi Account that is active on the locked gadget, and the system will automatically determine the location of the device if it is online.
- 🔍 Go to i.mi.com and log in to your profile.
- 📱 Select your Redmi model from the list of devices 9T.
- 🔓 Click on the “Unlock” button in the action menu.
- ⏳ Wait for the command to be executed, the phone will restart or unlock.
⚠️ Note: Remote unlocking does not work in all regions and firmware versions. In some cases, the system may only offer remote data cleanup, which will also remove the lock screen, but will destroy information.
If the internet on your phone is offline, a command from the site will be queued and executed automatically as soon as the Redmi 9T is in the network coverage area, which is worth considering if you are trying to access a device that is elsewhere.
Reset the lock via Recovery Mode (Hard Reset)
When cloud-based methods are unavailable or the Internet on the device is not configured, the only option is to force resets through recovery mode, a process technically called Hard Reset, which returns the phone to factory status, and all user data, including passwords and graphics keys, will be permanently deleted.
To enter Recovery mode on Xiaomi Redmi 9T, you need to turn the device off completely. Then you need to press the combination of buttons: usually a Volume Up button and a Power button. Hold them simultaneously until the Mi logo or recovery menu appears.
☑️ Preparation for Hard Reset
Once you enter the Recovery Mode menu, you will be able to navigate with volume buttons, and the power button confirms the choice. You will need to find the Wipe Data item and select Wipe All Data, and the system will request confirmation of actions several times, as this is a critical operation.
| Action. | Navigation button | Confirmation button |
|---|---|---|
| Choice of menu item | Volume Up/down | Nutrition |
| Confirmation of discharge | Volume Up/down | Nutrition |
| System entry | Automatically. | - |
The cleaning process takes between one and five minutes, and when it's done, the phone will suggest a reboot, and the first turn on after the reset will take longer than usual, as the system needs to recreate the file structure.
What happens if Recovery does not open?
Google FRP (Factory Reset Protection)
Once you run Hard Reset, Redmi 9T will run FRP. This is an Android security mechanism that requires you to enter a login and password from a Google account that was synced to the device before the reset, and without that data, the phone becomes a brick for the average user.
There are several current ways to circumvent this protection, but they depend on the Android version and the security patch installed at the time of reset. APK-files downloaded through the browser during the initial setup.
- 🌐 Connect to the Wi-Fi network during the setup process.
- 🗣️ Activate the voice assistant (if the software version allows).
- 📂 Try to call settings through special combinations in the browser.
- 🔑 Enter your new or restored Google account.
⚠️ Attention: Bypassing techniques FRP They're constantly being updated by Google developers, and what worked a month ago may be shut down today. MIUI.
If you remember your login and you forgot your password, it is easiest to restore access to your account through a friend's computer or phone by visiting Google's account recovery site. After changing your password, you must wait 24 hours before trying to log in to a dropped phone - this is a security requirement.
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If you bought the phone with your hands and it is blocked by the previous owner’s Google account, ask them to remotely untie the device via myaccount.google.com under the Security section.
Unlocking through Xiaomi’s Find Device service
In addition to Google's standard protection, Xiaomi smartphones have their own binding system. If the Redmi 9T was enabled Mi Cloud and search function, then after resetting the system will require you to enter a password from the Mi Account. This is a separate layer of protection that is not removed by resetting through Recovery.
If you lose access to your account, you will need to recover through Xiaomi Support, which requires you to provide receipts to verify ownership of the device. Without checks, it is almost impossible to unlock the device legally.
In some cases, if the phone is not connected to the Internet, it can not check the lock status on the server. However, once the connection is available, the request for authorization will arise again. Constant use of the phone in air mode is not the solution, since many applications require a network.
The only guaranteed way to remove the lock Mi Account without a password is to contact an authorized service center with documents confirming the purchase of this device (IMEI in the check must match the IMEI of the phone).
Using ADB and debugging over USB
More advanced users can unlock through the Android Debug Bridge (ADB) tool, which is only effective if the phone has previously enabled USB debugging in the developer menu and the computer has been given permission to access.
It requires installing Xiaomi drivers and Platform-tools on your computer. Connecting your phone to your PC can help you delete files that store your access keys through the command line. However, on current versions of Android 10/11/12 without root rights, this method is often ineffective for removing the screen lock.
adb shell rm /data/system/gesture.key
adb shell rm /data/system/password.keyExecuting these commands deletes files that store password and pattern lock hashes. Once rebooted, the phone can let you in without entering the code. However, if the device requires unlocking the account, this method will not help.
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The ADB method only works if the USB debugging has been enabled before the lock, otherwise the computer will not gain access to the phone's file system.
Frequent errors and problems when unlocking
Users often face technical difficulties in restoring access, and one of the most common problems is the “Device locked” error when trying to flash it, which means that the device’s Bootloader is blocked by the manufacturer and requires special permission from Xiaomi to unlock it, which is not immediately issued.
It is also common for the phone to go into an endless bootloop after a failed reset attempt, which may be caused by damage to system files or a lack of battery power at a critical time, and may require flashing the device through Fastboot mode using the Mi Flash Tool utility.
- 🔋 Insufficient battery power interrupts the resetting process.
- 💾 Damage to the recovery partition leads to loading errors.
- 🚫 Blocking the loader does not allow you to install a custom Recovery.
If you are not sure about your actions, it is better to consult specialists. Inept interference with the software part of Redmi 9T can lead to complete inoperability of the device, which will not be turned on even in the service center without special equipment.