Owners of Xiaomi, Redmi and POCO smartphones face the need to radically clean the device. The Recovery Mode feature is often called "Wipe All Data," which raises questions from users who fear harming the system. Complete data cleanup is a critical process that not only deletes personal files, but also returns software to factory status.
Understanding what the Wipe All Data team is doing is essential before you start, because it will be impossible to return deleted information without backing up. Unlike normal file deletion, this process affects system partitions and security settings, including binding to a Mi Account. Next, we will discuss in detail how this function works, how it differs from a standard reset and how it works Step-by-step.
The essence of the Wipe All Data function in the Android system
Wipe All Data is a low-level command for formatting a user's partition of memory. When you run this process in Recovery mode, the operating system forcibly erases the stored partition in /data. This includes photos, contacts, installed applications, system error logs and, most importantly, Google and Mi Account accounts.
Many people confuse this process with a normal reboot or even a simple removal of applications.Dalvik/ART cache, which eliminates software conflicts that cannot be fixed by regular means, and once the procedure is complete, the phone becomes the "clean sheet" it was when it left the assembly line of the plant.
⚠️ Warning: Wipe All Data is irreversible, and if you don’t have an up-to-date backup in the Mi Cloud or on your computer, it will be technically impossible to recover personal photos and correspondence.
It is important to note that on modern data-encrypted devices, erasing encryption keys makes old files unreadable even when using special software, which provides a high level of privacy when selling a device or transferring it to another user.
Wipe All Data from Factory Reset
While the terms are often used interchangeably, there are technical differences between Wipe All Data and the standard Factory Reset. A routine reset performed through the Android settings menu may leave some system logs or not affect certain memory sections if the system is damaged.
Recovery Mode is a standalone mini operating system sewn into the phone's memory. When you choose to clean up here, you're guaranteed to delete all user data, even if the main Android isn't loading or running with critical errors, making the method indispensable when preparing the phone for flashing or selling.
Let’s look at the main differences in the table:
| Parameter | Factory Reset (via settings) | Wipe All Data (Recovery Mode) |
|---|---|---|
| Availability | Only when the OS is running | Available even with a brick. |
| Depth of cleaning | User data and cache | Full formatting of /data partition |
| Deletion of accounts | Requires password confirmation | Forced Deletion of Entry Data |
| Risk of error | Minimum | Medium (requires precision of action) |
So if your Xiaomi phone is working fine and you just want to make room, you'd better use a standard reset, but if the device is buggy, not turning on or getting ready for sale, Wipe All Data is the only right solution.
Preparation of the device for complete cleaning
Before you start radical measures, you need to perform a number of preparatory actions, ignoring these steps can lead to the loss of important information or locking the device with FRP (Factory Reset Protection), first of all, make sure that the battery level is at least 50-60%.
☑️ Preparation for Wipe All Data
Backup is the most important step. You can use the built-in Mi Backup app to save data to your computer. SD-It is also recommended to sync your contacts and calendar with your Google account, and upload photos to Google Photos or Mi Cloud.
Special attention should be paid to accounts. If you don't know the password from the Mi Account attached to the phone, after the reset, the device will request it when it is turned on. This is anti-theft protection. So if possible, you should log out of the Settings → Mi Account → Exit account before the procedure begins.
💡
Take a picture of the screen with your current APN and Wi-Fi password settings, if you don't remember them by heart, and you'll have to re-enter the data after the reset.
Step-by-step: Entry into Recovery Mode
To execute the Wipe All Data command, you need to go to a special recovery menu. On Xiaomi smartphones, this is done with a combination of physical buttons. First, turn the device off completely. Make sure it is really turned off, not in sleep mode.
Press the Volume Up button and the Power button at the same time. Hold them until the Mi or Redmi logo appears, then release the power button, but keep the volume up until the Recovery menu appears. It usually has a black background and a few lines of text.
Navigation in this menu is done with volume buttons (up/down), and the choice is confirmed by the power button. In some new models with touch Recovery, control can be done directly by touching the screen. Select the language (usually English or Chinese) to go to the main menu.
⚠️ Note: In the Recovery menu, the touch screen may not work on some models. Use volume buttons to move the cursor and the on button to confirm the selection.
Execution algorithm for Wipe All Data
Once you log into the main Recovery menu, you'll see a few options. We're interested in Wipe Data. Move the cursor to it and press the confirmation button. The submenu will open where you want to select Wipe All Data. The system will again warn you of the consequences.
Confirm the action by selecting Confirm or OK. The formatting process will start, which can take anywhere from 10 seconds to several minutes depending on the storage capacity.
Once you have successfully completed, you will see the message Data wiped successfully.Push Back to Main Menu, then select Reboot → Reboot to System.The phone will reboot and the first system initialization will begin, which lasts longer than a normal boot.
💡
The successful completion of Wipe All Data is confirmed by the message "Data wiped successfully" and the automatic reboot of the device to the initial configuration mode.
Possible problems and solutions
Sometimes it can go wrong. One of the common problems is a cyclic bootloop after a reset, which could mean that system files were damaged before cleaning, or that the update was interrupted, in which case you may need to flash through the computer using the Mi Flash Tool utility.
Another common situation is the requirement of a password from Mi Account after a reset. This is not a mistake, but the work of protecting FRP. If you forget the password, the restoration of access to the device is possible only through the official procedure of restoring an account on the Xiaomi website with the provision of a purchase check.
What to do if the Recovery menu is in Chinese?
Also, users may encounter a "Can't mount /data" error, which indicates file system damage or physical flash memory failure, in which case the software methods are powerless and a service center is required to diagnose the hardware.
Data recovery after resetting
Once the phone has booted in its clean state, the recovery phase begins, and when it first turns on, it will prompt you to connect to Wi-Fi and log into your Google account, which is when contacts, calendars, and notes will start synchronizing, if they have been saved.
To recover applications and their data, as well as photos, use a backup. If you used Mi Backup, connect your phone to the same Wi-Fi or insert it. SD-Backup card. In the Services and Feedback (or Security) app, find Restore from backup.
It’s important to understand that without a backup, it’s almost impossible to recover data from a modern, encrypted smartphone, so making copies regularly is the only insurance against loss of information when using Wipe All Data.