Xiaomi’s Redmi line of mobile devices have earned a reputation for being reliable and productive gadgets, but even the most stable system can require radical intervention over time. Resetting to factory settings is an extreme, but often the only true measure to resuscitate a smartphone when it experiences serious software failures, endless freezes or performance problems. If your Redmi Note 4 starts running slowly, consumes battery power faster than usual or demonstrates errors in system applications, a complete data cleanup can return it to its original speed.
The reset procedure, also known as Hard Reset, completely removes all user information from the device’s internal memory, which means that contacts, photos, installed apps and correspondence in messengers will be irretrievably lost unless you take care of saving them in advance, which is why it is critical to back up all important data on an external medium or in the Mi Cloud before starting any manipulations. Ignoring this stage can lead to the loss of unique files, which can be impossible to recover later.
In this guide, we will discuss in detail all the available methods for returning the Xiaomi Redmi Note 4 to the “out of the box” state. We will look at the standard method through the settings menu of the Android operating system, which is suitable for working devices, as well as the method of forced resetting through the Recovery Mode mode, necessary in cases where the smartphone is not turned on or locked. Understanding the nuances of each method will allow you to choose the most secure and effective way to solve your particular problem.
Preparation of the device for the discharge procedure
Before you start directly executing the Wipe Data command or activating the reset function in the menu, you need to perform a number of preparatory steps. Backup is the first and most important step that should not be missed. Modern smartphones allow you to sync contacts with your Google account, and photos and documents to save to Google Photos or Google Drive. For a deeper copy, you can use the built-in Mi Mobile application or third-party snails on your PC.
☑️ Checklist before reset
The second critical point is to ensure a stable power source: the process of cleaning internal memory and reinstallation of system files can take from 5 to 15 minutes, and interrupting this process on low battery charge can damage the system partition. It is recommended to connect the device to the original charger or make sure that the charge level is at least 60-70%, and it is also worth removing the microSD card, so that it is not accidentally formatted with the internal memory of the phone.
Special attention should be paid to accounts. If the device is enabled with FRP (Factory Reset Protection), then after resetting the phone will require entering a login and password from the last used Google account. A forgotten password can turn a smartphone into a “brick” that is only available through complex security bypasses. Make sure you remember the login details to your Mi Account and Google Account, or delete accounts from your phone settings before reset.
⚠️ Attention: Removing the memory card before the procedure is mandatory, if you do not want to risk losing files on it. MIUI They usually ask for formatting confirmation. SD-maps, human factor and possible firmware bugs can lead to mistaken choice.
Method 1: Reset via MIUI settings (for working devices)
The safest and easiest way to bring the Xiaomi Redmi Note 4 back to factory status is available right from the operating system menu. This method is ideal if the smartphone screen responds to touch and the interface does not hang dead. First, open the Settings app and scroll to the bottom of the list to About Phone. In some versions of the MIUI shell, the desired option may be in the Additional or Advanced Settings section.
Inside the About Phone menu, you'll need to find the Reset button (or Reset) and the system will offer two options: Reset all settings (returns only system settings, leaving files) and Clear everything (complete reset). Choose the second option for complete cleanup. Once pressed, the system will require you to enter a graphical key or screen unlock password, as well as a password from your Mi Account if it is activated. This is a security measure to prevent accidental or malicious data reset by unauthorized persons.
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If you have a device search enabled, the system may require you to enter the Mi Account password multiple times, and make sure you enter the password from the account associated with that particular device, and not from another Xiaomi.
Once confirmed, the preparation process will begin, which can take a few minutes, the device will reboot, and the Mi logo will appear on the screen with a progress indicator, at which point it is strictly forbidden to interrupt the process, the system will delete the partitions with user data and restore factory configurations, and at the end, the smartphone will turn on as a new one, suggesting to choose a language and connect to Wi-Fi.
Method 2: Hard Reset with Recovery Mode (if the phone is not turned on)
Situations where the Redmi Note 4 goes into an endless reboot, freezes on the logo or does not respond to touching the screen require the use of Recovery Mode Recovery Mode. This mode works independently of the main operating system and allows you to perform low-level operations with memory. To get into it, completely turn off the device. Then press the Volume Up button and the Power button simultaneously.
Hold both buttons until the Mi logo appears, and then the power button can be released while holding the volume button. In a few seconds, the Recovery menu will open. Depending on the firmware version (Chinese or global), the menu can be in English or Chinese. Volume buttons (up/down) are used to navigate, and the power button is selected. You need to select Wipe Data.
What to do if you recover in Chinese?
In the next menu, select the Wipe All Data option for complete cleanup. The system will alert you to data loss — confirm the action by selecting Confirm. The formatting process will start, the progress of which will be displayed as a percentage. Once completed successfully, select Back to Main Menu, then Reboot and Reboot to System. The first download after such a reset can last up to 10 minutes.
| Parameter | Through Settings (Soft Reset) | Through Recovery (Hard Reset) |
|---|---|---|
| Availability | Only if the phone turns on. | Even in the boot cycle |
| Difficulty | Low (automatic) | Medium (requires precise action) |
| Removal SD-map | Possibly (on request) | Only internal memory. |
| Risk of error | Minimum | Medium (human factor) |
Problem Solving: Forgotten pattern lock or password
One of the common reasons for resorting to the reset procedure is the loss of access to the device due to a forgotten password, PIN-In the case of the Xiaomi Redmi Note 4, a standard reset via Recovery (Wipe Data) will remove the screen lock key itself, but activate Google's protection. FRP. This means that after the reboot, the phone will require you to enter an email and password from a Google account that was synced to the device before locking.
If you remember your Google account data, you won't have any problems, just type it in after you reset it. But if you don't remember your screen password or your Google account, it gets complicated. Attempts to get a password through Fastboot or special utilities on a PC without an unlocked bootloader in modern versions of MIUI are often unsuccessful due to enhanced security measures.
⚠️ Note: Resetting a forgotten password through Recovery does not bypass a Google account. If you do not remember data from Google email linked to the phone, the device may become unusable.
There is a myth that flashing the device solves the FRP problem, but on a Redmi Note 4 with a locked bootloader, this will not work without an authorized Mi Account. So remembering passwords or writing them in a safe place is the best way to prevent such situations. If the phone is bought from hand and someone else's account is on it, the only legal way to unlock it is to contact the previous owner.
Actions after discharge has been completed
Once the Xiaomi Redmi Note 4 has successfully restarted and the welcome window has disappeared, the initial setup phase begins, the system will prompt you to select a language, connect to the wireless network and check for updates. At this stage, the phone can request confirmation of ownership of a Google account (if Hard Reset was performed).
This will be followed by a suggestion to restore data from the backup, and if you have used Google or Mi Cloud services, you can quickly return contacts, call history and installed app list. However, large files such as photos and videos are best transferred manually or run sync later, so as not to overload the communication channel and the processor in the first minutes of operation. MIUI in settings and update the system to current to eliminate known bugs.
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The first 15-20 minutes after a reset, the phone can heat up and consume the battery — it's a normal process of background file indexing and application optimization. Don't panic, give the system time to bounce back.
Remember to reconfigure biometric protection (fingerprint or face unlock), as old biometrics have been deleted along with the rest of the information. Also check the date and time settings, especially if you have changed region or time zones. Proper timing is critical for the proper operation of security certificates and connection to secure sites.