Reset Xiaomi Redmi 9A to factory settings: a complete guide with photos

When to Reset Redmi 9A and What It Gives

Resetting the Xiaomi Redmi 9A to factory settings is a radical but effective way to bring the smartphone back to work, which removes all user data, apps and settings, returning the device to a “out of the box” state, most often in three cases:

First, if the phone started to slow down or spontaneously reboot after the MIUI update. Second, when you need to remove viruses or malware that is not removed by standard methods. Third, a reset is mandatory before selling or transferring the device to another user - this is a guarantee that your personal data (photos, passwords, messages) will not fall into the wrong hands.

It is important to understand that factory reset does not fix hardware problems (such as a broken screen or a faulty battery), but it helps in 90% of software failures. On the Redmi 9A, the procedure takes 5-15 minutes, depending on the method chosen.

Preparing for reset: what to save and how to avoid mistakes

Before you reset Redmi 9A, follow the steps to avoid losing important data. Even if the phone is unstable, try backing up through standard MIUI tools or third-party apps.

• 📱 Contacts and Messages: Export through Contacts → Settings → Import/Export or sync with Google Account.
• 📷 Photos and videos: copy to your computer USB-Cable or upload to Google Photos/Mi Cloud.
• 🔐 Passwords and logins: Check if they are saved in Google Smart Lock or write them down manually.
• 🎮 Application data: for games, use an account binding (for example, Google Play Games), for instant messengers – a cloud backup.

Pay special attention to the binding of the Mi Account. If you forget the password from the Mi Account, after resetting the phone may lock (activation lock).

1. Go to Settings → Xiaomi account.
2. Make sure that your Redmi 9A is displayed in the Device section.
3. Write down your login and password or link backup email/phone.

⚠️ Warning: If the phone has Find Device enabled, you will need to enter the Mi Account that was tied before the reset after the reset. 9A will not be possible!

Method 1: Reset via the settings menu (the easiest one)

This method is suitable if the phone is turned on and you remember the pattern lock or PIN-The instructions are relevant to Redmi. 9A any version MIUI (including MIUI 12/13/14).

Steps for discharge:

1. Open the settings (cog icon on the desktop).
2. Go to the About Phone section. → Backup and reset.
3. Select Resetting → Erase all data.
4. Enter the screen unlock password (if requested).
5. Confirm the action by clicking Reset Settings.

The phone will reboot and start the cleaning process. The Mi logo and the progress bar will appear on the screen. Don't turn the device off at this point, it can damage system files. Once completed, you'll see the screen of the initial setup, just like after you bought it.

⚠️ Note: If after resetting the phone requires you to enter Mi Account data, which you do not remember, use the official instructions for restoring an account on account.xiaomi.com. Attempts to bypass the lock through third-party services can lead to a complete loss of access to the device.

Method 2: Reset via Recovery Mode (if the phone is not turned on)

If the Redmi 9A is stuck on the logo, does not respond to touch, or is locked with a pattern lock, use Recovery Mode, which works even when the firmware is damaged, but requires care.

Instructions:

1. Turn off the phone (press the power button for 10-15 seconds).
2. Press the Power button + Volume Up button at the same time.
3. Hold on for 5-10 seconds until the Mi logo and Recovery menu appear.
4. With the volume buttons, select Wipe Data (or Clear Data in older versions).
5. Confirm the choice of the power button.
6. Select Wipe All Data and confirm it again.
7. Once you have finished, select Reboot → Reboot to System.

In Recovery Mode, the touch screen is not working, with only the volume (up/down) and power (select) buttons, and if the menu is in Chinese, focus on the location of the items:

• The first point is reboot (Reboot).
• The second is data cleanup (Wipe Data).
• The third is the installation of updates (Update).

Method 3: Fastboot Reset (for power users)

This method requires a computer and is used in extreme cases: if the Redmi 9A does not boot even in Recovery, or you need to reflash the device, it is suitable for solving serious software failures, but the wrong actions can turn the phone into a brick.

What you need:

• 💻 Windows computer 7/10/11 (or macOS/Linux).
• 🔌 Cable USB (preferably original).
• 📦 Mi Flash Tool (download from official website).
• 📄 Firmware for Redmi 9A (Fastboot version, not Recovery).

Step-by-step:

1. Install Xiaomi drivers on your computer (company with the Mi Flash Tool).
2. Turn off your phone and press the Power button + Volume Down to enter the Fastboot Mode (a hare in a hat-eared hat will appear).
3. Connect the Redmi 9A to your computer.
4. Launch the Mi Flash Tool, select the downloaded firmware (file with the extension.tgz).
5. Press Refresh – the program must identify the device.
6. Select Clean All mode and press Flash.
7. Wait for the end (5-10 minutes) and the phone to restart.

⚠️ Note: Fastboot removes all data without recovery, including files in internal memory. If you are not sure about your actions, contact Xiaomi Service Center.

1. Repeat the process with another firmware version (e.g., an older one).

2. Check the cable and USB port – sometimes the problem is poor contact.

3. Hold the power button for 20-30 seconds for forced reboot.-->

What to do after resetting: initial setup

After a successful reset, Redmi 9A will launch with a welcome screen, and you will have to go through the initial setup, which includes:

1. Language selection (I recommend Russian).
2. Connect to Wi-Fi (required to download updates)
3. Sign in to Mi Account (if the phone was tied before resetting).
4. setting up a pattern lock or PIN-code.
5. Recovering data from a backup (if it was created).

During the data recovery phase, you can:

• 🔄 Restore from Mi Cloud (if the backup was downloaded there before resetting).
• 📱 Restore your Google Account (contacts, calendar, some settings).
• 🚫 Skip recovery and set up your phone as new.

After setting up, we recommend:

1. Update MIUI to the latest version: Settings → About Phone → System Update.
2. Install an antivirus (such as Dr.Web or Kaspersky) to protect against malware.
3. Disable unnecessary system applications through Settings → Applications → Application Management.

💡

After a reset, the phone works faster, but the lags may come back over time. To avoid this, clean the cache regularly (Settings → Storage → Cleanup) and do not install applications from unknown sources.

Frequent mistakes and their solutions

Even if you follow the instructions correctly, users face problems, and let's look at the common mistakes and how to fix them.

1.The phone does not turn on after reset

Reasons:

• Battery discharged (connect charging for 30 minutes).
• The firmware is damaged (you need to flash through Fastboot).
• Hardware malfunction (refer to the service).

2. requires Mi Account data that is not available

Decisions:

• Restoring access to your account through the official website.
• If your account is not yours (the phone is purchased by hand), ask for data from the previous owner.
• Contact Xiaomi with proof of purchase (check, box).

3.The discharge is interrupted by 50% or 99%

Action:

• Repeat the reset via Recovery.
• If it doesn’t work, run your phone through Fastboot (see Method 3).
• Check the device memory for errors (possibly damaged chip).

4.After reset, there is no network or Wi-Fi

Possible causes:

• Failure in the communication module (reboot the phone).
• Incorrect APN settings (mobile Internet) ask the operator for settings.
• The antenna connector is damaged (repair is required).

FAQ: Answers to Frequent Questions