How To Reset Redmi Note 9: 2 Official Methods That Work

You can reset Redmi Note 9 using one of two official Xiaomi methods: a factory reset from the Settings menu when the phone is accessible, or a hard reset using hardware keys when the device is frozen or you are locked out. Both methods erase all personal data and restore the phone to its original factory state, resolving most software-related problems like freezing, slowness, or persistent errors.

Before you reset your Redmi Note 9

Resetting your Redmi Note 9 wipes all data and settings, so backup your important files, contacts, photos, videos, documents, to the cloud or a computer first. Also ensure you know your Google account email and password; after the reset, you will need to sign in to verify ownership and avoid being locked out of the device. Charge your device to at least 70% or connect it to a power source while resetting to prevent interruption. Remove external storage such as a microSD card before initiating the reset to prevent potential issues.

Method 1: Factory reset Redmi Note 9 from Settings

If your phone is working and you can access the screen, use this path. Xiaomi documents the factory-reset path for MIUI 11 as:

Open Settings.
Tap My device.
Tap Backup and reset.
Tap Erase all data (factory reset).
Confirm the warning and enter your password or pattern if prompted.
Tap Erase all data to start the process.

The factory-reset path for MIUI 11 is Settings → My device → Backup and reset → Erase all data (factory reset). This method is intended for a phone that is responsive and not locked out.

Method 2: Hard reset Redmi Note 9 with hardware keys

Use this method if the phone is unresponsive, frozen, or you cannot access the Settings menu. From a powered-off state, follow these exact steps documented by Xiaomi:

Power off the phone completely.
Press and hold Volume Up + Power together.
Release only the Power button when the Mi logo appears on the screen.
The phone will enter Recovery mode. Use the volume keys to navigate and the power button to select.
Select the option to wipe data or clear all data (the exact menu labels are not published by Xiaomi, but the device supports Recovery mode for this purpose).
Confirm the wipe when prompted.
After the process completes, select Reboot system now to restart the phone.

Xiaomi’s Redmi Note 9 FAQ says to enter Recovery mode with the phone shut down, then hold Volume Up + Power, and release the Power button after the Mi logo appears. This hard reset works even if you are locked out or the phone is stuck.

What to do after resetting your Redmi Note 9

Once the reset finishes, the phone will restart like a brand-new device. You will need to go through the initial setup: connect to Wi-Fi, sign in to your Google account, and restore your backed-up data. If you have forgotten your password and cannot access the phone, a hard reset using the hardware keys will still work, but you will still need the Google account credentials to set it up afterward.

Frequently Asked Questions

Will resetting my Redmi Note 9 delete all my data?

Yes, both the Settings-based factory reset and the Recovery-mode hard reset erase all personal data, including apps, accounts, photos, and settings. Back up anything important before proceeding.

Can I reset my Redmi Note 9 without a password?

Yes. If you are locked out, use the hardware key method: power off the phone, then hold Volume Up + Power, releasing Power after the Mi logo appears. This enters Recovery mode, where you can clear all data without needing the screen password.

What exact keys start Recovery mode on Redmi Note 9?

From a powered-off state, press and hold Volume Up + Power. Release only the Power button when the Mi logo appears. This is the exact documented sequence from Xiaomi.

Does restarting and rebooting phones count as a reset?

No. Restarting and rebooting phones simply turns the device off and on again without erasing any data. A factory reset or hard reset wipes all user data and restores the phone to its original state.