The phrase “Wipe All Data”** on the screen of Xiaomi smartphone often causes panic among users — especially if the device is frozen, not turned on or requires unlocking. In fact, this is a standard feature of a complete reset, but its consequences depend on the context: recovery from firmware, selling a phone or fighting viruses. In this article, we will analyze what exactly is removed when choosing Wipe All Data, when it is safe to use and when it is better to look for alternative solutions.
It's important to understand that it's not just cache cleaning. The team erases all user data, including photos, contacts, messages and installed apps. However, on different Xiaomi models (e.g. Redmi Note 12 vs POCO F5) and in different modes (Fastboot, Recovery, MIUI), the process can be different. We will look at all scenarios in detail, from reset through settings to forced cleanup through the Mi Flash Tool, and also explain how to minimize data loss.
What is “Wipe All Data” and what data is deleted?
Wipe All Data translates literally as "wipe all data" and is a command to completely reset the device to factory settings, which is used in the following cases:
- 🔄 Selling or transferring a smartphone so that the new owner does not gain access to your information.
- 🐛 Removing System Errors – If MIUI slows down, flies off or not updated.
- 🔓 Unlocking the bootloader is a mandatory step before firmware custom software.
- 🦠 Removing viruses – if the antivirus can’t handle the malware.
When executing the command, remove:
- 📸 All photos, videos and audio files in the device memory (but not on the device) SD-card, unless it is encrypted).
- 📱 Installed applications and their data (for example, saved in games).
- 📞 Contacts, SMS/MMS Call log (unless synced with Google or Mi Account).
- ⚙️ System settings: wallpaper, sound profiles, connected Wi-Fi networks.
- 🔐 Accounts (except Mi Accounts if linked to a device).
What NOT to be removed:
- 💾 Data on the outside SD-card (unless it is formatted as internal memory).
- ☁️ Files synced to Google Drive, Mi Cloud or other clouds.
- 🔋 Battery status and hardware settings (e.g. screen calibration).
⚠️ Note: On devices with encrypted storage (for example, after upgrading to the MIUI 14+) reset may make it impossible to recover data even through specialized programs.If you are not sure, check the encryption status in Settings → The phone. → Version. MIUI (Section “Security»).
When should I use “Wipe All Data”?
Despite the radical nature of the method, there are situations where resetting is the only solution, and here are the valid reasons for using the command:
| Script | Signs of a problem | Alternative solutions |
|---|---|---|
| Sale/transfer of telephone | I need to delete personal data. | Reset via Settings → Additional → Resetting settings |
| Hanging on the MI logo | The device does not boot, cyclical reboot | Fastboot or Recovery Fastboot |
| Viruses or malware | Advertising in the status line, unknown applications | Scanning antivirus (Malwarebytes, Dr.Web) |
| Mistakes after MIUI update | Application departures, non-functioning Wi-Fi/Bluetooth | Reverse to the previous version of the firmware |
| Unlocking the loader | Required for the installation of custom ROM | Use of Mi Unlock Tool |
When you should NOT use the reset:
- 🔋 If the problem is related to the battery (fast discharge, sudden shutdowns) – resetting will not help.
- 📶 If the communication module is not working (no network, no catch) GPS) — It's a hardware malfunction.
- 🔒 If the pattern lock is forgotten or PIN — Try unlocking the device with your Mi Account.
How to use Wipe All Data with Recovery Mode?
If the smartphone is not turned on or stuck on the logo, the reset is performed via Recovery mode. Instructions are suitable for most Xiaomi, Redmi and POCO models (except devices with a locked bootloader).
Step-by-step:
- Turn off the phone (press Power + Volume up for 10 seconds).
- Press Power + Volume up until the Mi logo appears, then let go.
- From the Recovery menu, select the language (usually English or Chinese).
- Go to Wipe Data → Wipe All Data (use volume buttons for navigation, Power for confirmation).
- Confirm the action by choosing Confirm.
- Once completed, select Reboot to reboot.
Disable your Google account (if your phone is turned on)
Take it off. SIM-map SD-map
Charge the battery by at least 50%
Remember Mi Account data (login / password)-->
Features for different models:
- 📱 Xiaomi. 11/12/13 Recovery menu series can be in Chinese - look for the character "Wipe Data).
- 🔧 Nana POCO F3/F4 After resetting, you may need to re-link your Mi Account.
- ⚠️ On the Redmi Note. 8/9 Recovery resets sometimes result in Can't mount data error – in this case, you need a Fastboot.
⚠️ Note: If after resetting the phone requires to enter the old PIN-A code or password that means Factory Reset Protection has been activated (FRP). Unblocking requires a login and password from the last Google account tied to the device.
What is the difference between “Wipe All Data” and “Factory Reset”?
Many users confuse these terms, but there are key differences between them:
| Parameter | Wipe All Data (via Recovery/Fastboot) | Factory Reset (via settings) |
|---|---|---|
| Level of access | Low-level cleaning (including system partitions) | Software reset (saves some system files) |
| Deletion of data | Full formatting of /data partition | Delete user data, but don’t always clear app cache |
| Is it necessary to unlock the loader? | No (but some models may require confirmation via Mi Account) | No. |
| Post-discharge recovery | Often requires reconfiguring MIUI from scratch | Can save some settings (e.g. system language) |
When to choose Factory Reset:
- 🔄 If the phone is stable, but you need to clear the place.
- 📱 If you are planning a sale and want to keep the possibility of a rollback.
- ⚙️ If you need to reset the settings without losing data on SD-map.
When you need Wipe All Data:
- 🐛 If MIUI Does not load or issue critical errors.
- 🔓 If you need to unlock the loader for firmware.
- 🦠 If your phone is infected with viruses that are not removed by the antivirus.
💡
Before resetting through settings, disable sync with Mi Cloud in Settings → Accounts → Mi Account. This will speed up the process and avoid conflicts when you re-enter.
Can I recover data after “Wipe All Data”?
Technically, yes, but with reservations, recovery depends on:
- 📱 Smartphone models (on Xiaomi with) UFS-The chances are lower than on older models with eMMC).
- 🔧 Reset type (via Recovery or Fastboot).
- ⏳ Time after reset (the earlier you start recovery, the better).
- 🔒 Availability of encryption (as MIUI 12+ data is encrypted by default).
Recovery programmes:
⚠️ Warning: If you have already created a new account or recorded data on your phone after a reset, the chances of recovery are near zero.
Alternative ways to save data:
- ☁️ Check cloud backups in Google Drive or Mi Cloud.
- 🔧 If the reset was via Fastboot, try rolling back the firmware to the previous version.
- 📧 For recovery. SMS and calls use backups from Google Account (if sync was enabled).
What if the phone asks for an old password after reset?
Mistakes in resetting and how to avoid them
Even experienced users have problems running Wipe All Data, and these are common errors and solutions:
| Mistake. | Reason. | Decision |
|---|---|---|
| Can't mount /data | Damaged data partition or incompatible firmware | Fastboot with formatting |
| This MIUI version cannot be installed on this device | Inappropriate version of MIUI for the model | Download the correct firmware from the official website |
| The phone will not turn on after resetting | The process is interrupted or the battery is dead. | Charge 30+ minutes, repeat reset |
| Freezes by 99% when reset | Conflict with user data | Remove the battery (if removable) or pinch Power + Volume down for 20 seconds |
How to minimize the risks:
Charge your phone at least 70%
Download the right firmware for your model
Disable all accounts (Google, Mi, Samsung)
Make a backup copy through Mi PC Suite-->
If the reset is done via Fastboot (e.g., the fastboot erase userdata command), be sure to use the full cleaning command:
fastboot erase boot
fastboot erase system
fastboot erase userdata
fastboot erase cache
fastboot flash [Firmware name].zip💡
On devices with a locked bootloader, a reset via Fastboot will result in a brick. Always check the lock status with the fastboot oem device-info command.