How to Open a Blocked Xiaomi Redmi 9T: All the Working Methods of 2026

Xiaomi Redmi 9T is one of the most popular budget smartphones, but even it is not immune to accidental lock. Forgot the pattern lock? entered PIN too many times? Phone requires a Mi Account you don't remember? In this article - 5 proven ways to unlock Redmi 9T, including methods without losing data and with minimal risk to the system.

We will look at both official solutions from Xiaomi (via Find Device and Mi Account), and alternative ones – using Fastboot mode, reset via Recovery and even bypass locking. FRP (Factory Reset Protection: Particular attention will be paid to the unblocking method without resetting, which works on firmware. MIUI 12-14 and saves photos, contacts and messages.

Important: the unlock procedure depends on the type of lock (pattern lock, PIN, fingerprint, Mi Account) and the condition of the phone (on/off, whether there is access to Recovery). If you are not sure about the reason for the lock, skip the introductory section and immediately go to the diagnosis of the problem.

1.Diagnostics: Why Redmi 9T is blocked and what to do

Before you start unlocking, determine the exact reason for the lock, and the choice of method depends on this:

• 🔒 Forgot the pattern lock./PIN — The phone is on, but it doesn't accept the password. Solution: reset via Mi Account or Fastboot.
• 📱 Too many failed attempts to enter – the screen shows “Repeat through” 30 minute/24 Decision: Waiting or resetting through Recovery.
• 👤 Requires a Mi Account after reset - FRP-lock (Reset Protection) Solution: Fastboot bypass or official unlock.
• 🔄 The phone doesn't turn on -- it's getting stuck on the Redmi logo or the light flashes. Solution: firmware through EDL service-centre.

If the message “This device is locked” or “Mi Account verification” appears on the screen, this is a hardware FRP lock, and a simple reset will not help, in which case you will either need to enter the associated Mi Account or bypass through Fastboot (see section 4).

⚠️ Note: If the phone was bought from hand and the previous owner did not untie the Mi Account, it is impossible to unlock it yourself - you will need to contact the Xiaomi service center with proof of purchase.

2 Unblocking through Mi Account (official method)

If the phone is tied to a Mi Account and you have access to your mail/phone from it, it is the safest way to unlock it, suitable for resetting your pattern lock or PIN without losing data.

Instructions:

1. Go to account.xiaomi.com and log in.
2. Select Find Device (or Device Management)
3. Find your Redmi 9T and click Unlock.
4. Confirm the action via SMS or email.

If the phone is connected to the Internet (via Wi-Fi or mobile network), the lock will be removed automatically within 5-10 minutes.

⚠️ Note: If your phone is offline or in airplane mode, unlocking through Find Device will not work.

3. Reset via Recovery Mode (with loss of data)

If you lose access to your Mi Account or your phone is not connected to the network, you have a hard reset through recovery mode, which will delete all the data, but you can get back access to your phone.

Step-by-step:

1. Turn off Redmi 9T (press the power button for 10 seconds).
2. Press Volume Up + Power at the same time and hold for 10-15 seconds until the Mi logo appears.
3. Release the buttons - you will be taken to the Recovery menu (navigation is carried out by volume buttons, the choice is by the power button).
4. Select Wipe Data → Wipe All Data.
5. Confirm the action and wait for the process to be completed (it will take 2-5 minutes).
6. Select Reboot → Reboot to System to reboot.

Once reset, the phone will turn on as new. If you previously had a Mi Account attached, the system can request it again (this is an FRP-lock - see section 4).

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If, after resetting via Recovery, the phone requires a password from the Mi Account but you don’t remember it, try to restore access through the recovery form.

4. bypass FRP (Mi Account) after reset

If Redmi 9T requires you to enter a Mi Account that you don't remember, it's FRP (Factory Reset Protection) blocking, which appears if the phone was linked to an account and then reset via Recovery.

To bypass will require a computer with installed drivers ADB/Fastboot USB-Type-C cable and instructions:

1. Download and install Android SDK Platform-Tools (or 15 Seconds ADB Installer for easy installation).
2. Connect Redmi 9T to your PC in Fastboot mode (clip Volume Down + Power when your phone is off).
3. Open the command line in the ADB folder and execute the command: fastboot oem frp-unlock
4. If the command doesn’t work, try an alternative method: fastboot erase frp.
5. Reboot your phone with the command: fastboot reboot

Once you restart, the FRP lock will be removed and you can configure the phone as new. Importantly, this method doesn't work on all MIUI firmware. If the commands don't work, try flashing the phone through EDL (see section 5).

5. Firmware via EDL (for power users)

If none of the previous methods worked, it leaves the firmware running through EDL (Emergency Download Mode) mode, which is suitable for phones that:

• 🔴 Not included (hang on logo, bootloop).
• 🔒 They have a broken firmware.
• 🚫 Not recognized on Fastboot.

To run through the EDL, you will need:

• Windows computer.
• Mi Flash Tool (download from the official website)
• The firmware for Redmi 9T (codename lime)
• Authorized Mi Account (to unlock EDL)

Step-by-step:

1. Download Fastboot firmware for Redmi 9T (e.g., from here).
2. Unpack the archive in a folder without Cyrillic characters.
3. Install the Mi Flash Tool and log in to your Mi Account.
4. Turn the phone into EDL mode: Turn the phone off. Press Volume up + Volume down and connect the USB cable to your PC. Hold the buttons for 10-15 seconds until the Qualcomm HS-USB QDLoader 9008 port appears in Device Manager.

Mi Flash Tool

Refresh

Flash

⚠️ Attention: Firmware through EDL Deletes all data and may result in loss IMEI, If you're not sure what you're doing, you can go to the service center.

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Firmware through EDL is an extreme method that should only be used if other methods have not worked, it requires authorization in the Mi Flash Tool and is suitable for restoring bricks (defaulting phones).

6 Unlock without data loss (hidden method)

If you need to unlock Redmi 9T without resetting, there is a little-known way through ADB. It runs on MIUI 12-14 firmware and requires USB debugging enabled (if it was activated before locking).

Instructions:

1. Connect your phone to your PC via USB.
2. Open the command line in the ADB folder and execute: adb shell rm /data/system/gesture.key rm /data/system/password.key rm /data/system/locksettings.db rm /data/system/locksettings.db-wal rm /data/system/locksettings.db-shm
3. Reboot the phone: reboot

In official Xiaomi service centers, the cost may be higher, but the warranty is guaranteed.