The Android operating system can accumulate software debris, app cache and system errors over time that slow down the device. If your Xiaomi Redmi starts to slow down, spontaneously reboot or lock down because of a forgotten pattern lock, the only effective solution is a complete return to its original state. This process, known as Hard Reset or Factory Reset, removes all user information and returns the smartphone to the state in which it was in the day of purchase.
Before you take any action, you need to understand that setting up your factory settings on Xiaomi is an irreversible operation. All your contacts, photos, instant messengers and installed applications will be permanently deleted from the device’s internal memory. However, if you approach the procedure correctly and in advance, you can save important data and restore it after the reboot.
In this article, we will discuss in detail two main methods of resetting: through the standard MIUI settings menu and through the Recovery Mode recovery mode. We will also discuss the important nuances associated with Mi Account, anti-theft protection and actions that you need to take if the phone stops responding to commands.
⚠️ Warning: Before starting the procedure, make sure that the battery is at least 50%. Interrupting the reset process due to battery discharge can damage the system partitions and turn the smartphone into a “brick».
Factory settings are often required not only when selling a device, but also after a failed firmware update or installation of questionable software. In some cases, this is the only way to get rid of viruses that have penetrated deep into the system. Understanding the mechanism of Factory Reset will help you avoid panic and complete all the steps confidently.
Preparation of the device for complete reset
The first and most critical step is to back up your data. Xiaomi smartphones with MIUI shell or the new HyperOS have a powerful backup tool built in that not only saves your contacts and SMS, but also your desktop layout, call history and application settings. Go to Settings → About Phone → Backup and Restore, select the data you want and save it to an external drive or to the cloud.
Special attention should be paid to linking accounts. If the phone activates the Find Device function or Mi Cloud is enabled, the system will require you to enter a password from your Mi or Google account immediately after reset. This is a security measure against theft. If you do not remember the password, it is better to untie the account before the procedure: delete the account from the Settings menu → Accounts and sync.
☑️ Ready to dump
It is also recommended to remove the MicroSD card if it is used to store files. Although modern versions of Android do not usually format external drives when reset, there is a risk of accidental damage to the data on the card.
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Before reset, take pictures of screens of important settings (for example, static ones). IP-Wi-Fi addresses or access point settings, as they will have to be manually re-entered after Factory Reset.
Method 1: Reset via the MIUI settings menu
The safest and easiest method available to every user is to use the standard operating system interface, which is suitable if you remember the unlock password and the phone is switching on normally. First, open the Settings app and scroll down to the bottom of the list to About Phone.
In the menu that opens, find Reset (sometimes called Factory Settings) and the system will offer two options: Reset all settings (without deleting personal files, system settings only) and Delete all data. We need the second option to completely clean the device.
To confirm the operation, you will need to enter the screen unlock password or pattern lock. If the device has Xiaomi Redmi with enabled protection, you may need to confirm via SMS or enter the password from the Mi Account. After confirmation, the preparation process will begin, which will take several minutes, after which the phone will restart and begin deleting data.
| Parameter | Description of action | Risk of data loss |
|---|---|---|
| Resetting settings | Returns the system parameters to the original | Minimum (Photos and contacts are saved) |
| Delete all data | Complete cleaning of internal memory | Complete removal of all information |
| Reset via Recovery | Hardware button reset | Complete removal, bypassing screen locks |
Importantly, once the process is complete, the phone will turn on as a new one, and you will be asked to choose a language, connect to Wi-Fi, and log in to your Google account, and if you have previously had theft protection enabled on your device, entering your old account will be a requirement for further work.
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Using the settings menu is the most gentle method that minimizes the risk of system errors, but requires access to the smartphone interface.
Method 2: Hard Reset with Recovery Mode
If the phone freezes, does not boot to the desktop or you forgot the lock password, the only way out is to use Recovery Mode Recovery Mode. This method starts at a low level of the system, bypassing the main Android interface. To enter this mode on most Xiaomi Redmi models, you need to completely turn off the device.
After turning it off, press both the Volume Up and Power button at the same time. Hold both buttons until the Mi or Redmi logo appears, then release the power button, continuing to hold the volume until the Recovery menu appears. On some models, the navigation is done with volume buttons and the power button is selected, in others, the screen can support touch control.
From the Recovery menu, select a language (usually English and Chinese), then search for Wipe Data. The system will warn you of the consequences. Select Wipe All Data for complete cleanup. Confirm the action by selecting Confirm. The formatting process will take from 10 seconds to several minutes depending on the amount of memory.
What to do if you recover in Chinese?
Once completed, the message “Data wiped successfully” will appear on the screen. Click Back to Main Menu, then Reboot → Reboot to System. The phone will reboot and the initial setup will begin. This method is guaranteed to delete even files that may have been hidden from the average user.
Solving Mi and Google Account Problems (FRP)
Xiaomi smartphones today are heavily secure, and once you reset, you have FRP (Factory Reset Protection) activated, and if you have a Google account or Mi Account entered before you reset your phone, you will need to enter a password from those accounts when you first start, and this is done to protect your data in the event of a device being stolen.
A common problem is when a user forgets a password or buys a phone from his hands without knowing the previous owner’s data. In the case of a Mi Account, if the device was connected to the Internet, you can unlock it through the official i.mi.com website by finding the device in the list and selecting the deletion function from the account.
- 🔑 Enter only those passwords that were used on the device before resetting.
- 🌐 Unlocking will require a stable Internet connection (Wi-Fi or mobile network).
- 📞 If the phone is bought with hands, require the seller to demonstrate login to the account or a complete reset with you.
Attempts to circumvent this protection by unofficial means can result in a serial number (IMEI) lock at the manufacturer’s server level, so an honest and legal way to enter data is the only right solution for long-term smartphone use.
What to do after setting up factory settings
Once the phone has rebooted and greeted you, don't rush to install dozens of apps at once. The optimal strategy is to set up the system initially. Connect to Wi-Fi, log into your Google account, and let the system sync contacts and calendar, which will restore your phone book in minutes.
Then comes the recovery phase from the backup. If you've used a Xiaomi cloud backup or Google One, the system will suggest restoring the apps and their data. However, large files like photos and videos are better copied manually or through Mi Mover to make sure they're intact. Check also the basic features: the camera, speakers, microphone and fingerprint sensor.
An important step is to update the system. Since you reset your phone to factory settings, it may have an old firmware version that was installed in the factory or the last update. → The phone. → Version. MIUI/HyperOS And check for updates. Installing the current security patch is critical.
⚠️ Note: Do not install applications from unknown sources (APK-files from questionable sites) in the first hours after reset. First, make sure that the system is stable and the antivirus databases are updated.
It is also recommended to adjust the energy saving to your needs. By default, the system can aggressively kill background processes, which can cause notifications from messengers to arrive with a delay. Go to the battery settings and set the No Limits mode for important applications (WhatsApp, Telegram, mail).
Frequent errors and ways to fix them
In the reset process, users sometimes encounter problems, and one of the most common is the "bootloop" cycle, where the phone is constantly turned on and off, which can happen if you interrupt the recording process or if the firmware file is damaged, in which case re-entering Recovery and reset can help, but sometimes you need to flash it through the computer.
Another mistake is that the system refuses to accept the password from the Google account, so make sure you enter the password from the account that was the main one on that device, and if there are multiple accounts, the system can request login to any of them, but the first one that is added is often the priority.
- 🔄 If the phone is more than on the logo 15 For a minute, try to forcefully reboot it by pressing the power button on 10-15 seconds.
- 🔋 Make sure the phone doesn’t run out during the reset; plug in the original charger.
- 💾 If internal memory is damaged, the reset may not be completed, in which case maintenance is required.
Remember that Hard Reset is a powerful tool that solves 90% of software problems, but if problems persist (heating, discharge, departures) after a system is reset and installed cleanly without third-party applications, there is a high probability of hardware malfunction that cannot be fixed by software methods.
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If performance problems persist after a full reset and installation of all updates, the cause may lie in the physical wear and tear of the battery or memory of the device.