Xiaomi Redmi 4X Cleanup: Resetting and Deleting Data

Owners of the popular budget smartphone Redmi 4X often face the need to radically clean the device. Over time, the MIUI operating system becomes overgrown with temporary files, app cache and system debris, which inevitably leads to a slowdown in the interface.

There are several ways to perform Hard Reset, each with its own features and use cases: some are suitable for the normal operation of the device when the menu is available, others are necessary in critical situations when the phone is getting stuck or not loading, and it is important to understand the difference between simply deleting files and fully formatting memory partitions.

In this article, we will take a look at all the reset options available so you can choose the most suitable one. We will touch on data security, preparing the device for the procedure and the actions after resetting the factory. All data in internal memory, including photos, contacts and applications, will be irretrievably deleted without the possibility of recovery by standard means.

Preparation of the device for complete reset

Before you take any drastic action, make sure you have all the important information stored.The cleaning process will affect all memory partitions, so backup is a must.You can use Google Drive cloud services or the built-in MI Cloud tool to save contacts, calendar and notes.

Charge the smartphone battery to a level of at least 60-70%. The formatting process can take a long time, and a sudden power outage will damage the system files. If the battery runs out at a critical moment, the device can turn into a “brick” that requires flashing through the computer.

Disable Google and Mi Account binding if you plan to sell the phone or transfer it to another user.This is necessary to bypass FRP (Factory Reset Protection), which locks the device after a reset, requiring a password from the previous owner.

Method 1: Reset via MIUI settings

The safest and easiest method is available right from the menu of a working phone, perfect for routine cleaning or before selling the device. First, go to Settings, then select Advanced Settings, and find the Recovery and Reset tab.

At the bottom of the screen, you'll see the Reset button, and the system will offer two options: "Clear everything" and "No file cleaning." The first option completely formats internal memory, while the second option only deletes settings and applications, leaving personal media files intact.

Once you have selected the cleaning option, the system will require you to enter a graphical key or screen unlock password to confirm the operation, a security mechanism that prevents unauthorized or accidental data dumping.

⚠️ Note: If you have a locking pattern on your phone that you have forgotten, this method won’t help unlock the device, as it requires authorization.

Method 2: Hard Reset with Recovery Mode

If the smartphone doesn't turn on, freezes on the logo or the touch screen doesn't respond, Recovery mode is used. This method is triggered by a combination of physical buttons before the operating system boots. On Redmi 4X, you need to press both the volume button and the power button at the same time.

Hold the buttons until the Mi logo appears, then release the power, but keep the volume. In a few seconds, the Recovery menu will open, where the control is carried out by the volume buttons (up/down), and the choice is confirmed by the power button.

From the menu, select the language (usually English or Chinese), then go to Wipe Data. Then select Wipe All Data and confirm the action by selecting Confirm. The cleaning process will take some time, after which the phone will automatically restart.

Method 3: Cleaning with the Mi Flash Tool (for advanced)

For users who want to get a completely clean system without any trace of previous updates, a method of flashing through the computer is suitable, USB-The cable and installed utility Mi Flash Tool.It allows you to completely rewrite partitions of memory, eliminating any software errors.

First, download the official firmware for Redmi 4X (codenamed prada) in Fastboot format (extension.tgz). Unpack the archive to the root of the disk so that the path does not contain Cyrillic. Put the phone in Fastboot mode, pressing the volume and power button.

Connect the device to your computer, launch the Mi Flash Tool, and press the Refresh button. If the drivers are installed correctly, the program will determine the phone. Choose the path to the firmware folder, make sure that Clean all mode is selected in the lower right corner, and press Flash.

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Use the original. USB-Cheap charging cables often do not provide stable data transfer, which can interrupt the firmware process.

Solving problems after system reset

Once the procedure is completed successfully, the phone will restart and the initial setup will begin, as when you first turn on from the store, which may take longer than usual as the system optimizes applications and creates new configuration files.

If the device is stuck on the Mi logo and does not boot for more than 10-15 minutes, the boot partition may have been damaged or the failure occurred during cleaning, in which case you will need to re-enter Recovery mode and try to reset, or flash through Fastboot.

If you have a Google account entry request (FRP) that you can’t remember, you’ll need to bypass the security or submit a purchase check to a service center, a standard Android security measure that protects the owner’s data when the device is stolen.

Optimizing the work after cleaning

Back to factory settings, take your time to install hundreds of apps at once. Give Android time to stabilize. For the first 30-40 minutes after setup, it's best to use the phone only for basic calls and Wi-Fi settings, so that the background indexing processes are completed without interference.

It is recommended to immediately disable unnecessary system services and advertising in the MIUI interface. Go to the security settings and turn off receiving recommendations, as well as clear the autoboot list for third-party applications to extend the battery life.

Check system updates regularly. For the Redmi 4X, official updates may not be coming, so installing an up-to-date MIUI before resetting (if possible) or using custom firmware can be a security solution.

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A complete reset is a radical measure that solves 90% of software problems, but requires careful preparation and preservation of data backups.

⚠️ Warning: Once you reset the passwords from Wi-Fi networks and application accounts will be deleted. Remember or write down the logins and passwords from important services in advance.

Frequently Asked Questions (FAQ)