Xiaomiβs Redmi 4 series smartphones have proven to be reliable devices with great autonomy, but over time, even the fastest system can start to run slower. Users often face situations where accumulated software debris, application errors or a forgotten pattern lock block the full use of the gadget.
Factory recovery, known as Hard Reset, is a powerful tool, but requires careful attention to execution details. Incorrect actions can lead to the loss of important contacts, photos and documents, so before starting any manipulations, you need to clearly understand the algorithm of actions and possible risks. We will consider all available methods for returning the system to its original state, including working through the settings menu and recovery mode.
It's important to note that the Redmi 4 range includes several modifications, such as the 4A, 4X and 4 Prime, but the MIUI software shell works similarly. Regardless of the particular version of your device, the principles of performing the reset remain almost identical, differing only in minor nuances in navigation. Let's take a step-by-step look at each of the available methods so that you can choose the most suitable for your situation.
Preparation of the device for the discharge procedure
Before embarking on radical memory cleanup measures, it is essential to provide pre-production that secures your data and ensures successful completion. Backup is the first and most important step that can lead to permanent loss of personal information. The built-in MIUI tools allow you to save contacts, messages, call logs, and even place desktop icons in the cloud service or on a memory card.
In addition to saving data, you need to make sure that the battery is sufficiently charged. The system partition formatting process can take 10 to 30 minutes, and a sudden power outage at this point can damage the file system. The optimal solution is to connect the charger for the entire period of work, even if the indicator shows 80-90% charge.
βοΈ Checklist before reset
You should also consider the device's binding to the Mi Account. Once reset, the system will require you to enter a login and password from an account that was previously synced with your phone as part of the theft protection function. If you forget this data, it will be extremely difficult to unlock the device, so make sure you remember your credentials or untie the device from the account in advance in the settings menu.
β οΈ Attention: Removal of memory card SD Before the procedure is started, it is strongly recommended not to accidentally format an external drive along with the phoneβs internal memory.
Reset via the system settings menu
The most gentle and easy way to get back to factory settings is available directly from the operating system, which is suitable for those cases where you have access to the desktop and menu, but want to clean the device of accumulated garbage or prepare it for sale. First, go to the main menu and find the Settings icon, which usually looks like a gear.
In the list of options that opens, you need to scroll down to the Additional section or immediately look for Advanced Settings, depending on the version of the MIUI firmware installed. Inside this menu, you should select the Recovery and Reset option. Here the system will offer several options, but we are interested in Resetting, which initiates the cleaning process.
A warning will appear on the screen that all data will be deleted. The system will request confirmation of action, you may need to enter a pattern lock or unlock the screen password. Once you press the OK button or Reset the settings, the phone will restart and begin the deletion process, which can take several minutes.
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If you canβt find the reset point, use the Settings search: type the word βresetβ in the search bar at the top of the Settings screen.
It is important to not interrupt this process and wait for the device to fully restart, and once turned on, you will see a welcome screen, as when you first start a new smartphone, which indicates a successful completion of the operation.
Hard Reset via Recovery Mode
If the system does not boot, freezes on the logo or you forgot the lock password, the only way out is to use Recovery mode. This method allows you to reset at a low level, bypassing the operating system. To enter this mode, you need to completely turn off the Redmi 4 smartphone and pinch the key combination.
The standard combination for Xiaomi devices is to simultaneously press the Volume Up and Power buttons. Hold them until the Mi logo appears, after which the power button can be released by continuing to hold the volume button until the Recovery menu appears.
You need to find Wipe Data or Clear Data in the Recovery menu, and once you select this, the system can request a confirmation where you can select Wipe All Data and confirm the action, often requiring you to click the confirmation button again or select Confirm, which will completely destroy all user data.
What to do if the Recovery menu is in Chinese?
β οΈ Note: In Recovery mode, the touch screen does not work, navigation is carried out exclusively by mechanical volume and power buttons.
Use of service menu for resetting
There is an alternative way to initiate a reset via a dedicated service menu available through a set of specific code, which only works if the phone turns on and responds to keyboard input. Open the Phone app and enter the combination ##2846579##.
Once you enter the last digit, the screen automatically switches to the engineering menu, and you select ProjectMenu, then go to Backup & Reset, and select Factory reset, and the system will alert you to the loss of data, after which you will need to confirm the action.
This is less common, as some global firmware versions may not allow the manufacturer to access the engineering menu, but for owners of Chinese MIUI or custom builds, it is often the fastest.
| Resetting method | Access to the OS is required | Difficulty | Risk of data loss |
|---|---|---|---|
| Through Settings. | Yes. | Low. | 100% (all removed) |
| Recovery Mode | No. | Medium | 100% (all removed) |
| Engineering menu | Yes (input only) | Medium | 100% (all removed) |
| Mi Flash Tool (PC) | No (Fastboot needed) | Tall. | 100% (complete flashing) |
Resetting problems (Bootloop and Mi Account)
Once the reset procedure is complete, users sometimes find themselves in a situation where the phone is endlessly rebooted or hangs on the logo. This phenomenon is called Bootloop. Often the cause lies in damage to system files before reset or incorrect memory card performance. If the persists problem, try resetting through Recovery again, after making sure that the memory card is removed.
Another common problem is that you request Mi Account after download, and this is the Find Device security feature, and if you reset your phone but you don't log out of your beforehand account, you're going to need to enter the password from the account that the device was attached to, and you're not going to be able to use it without that password.
In some cases, especially on older versions of Android and MIUI, You may need to connect to Wi-Fi to activate, and if the network is not catching or the password is forgotten, you can try using it. USB-modem from a computer, connecting the phone with a cable and activating modem modem in Windows.
If the phone continues to behave unstable even after a clean reset, it may be a hardware problem or a complete flashing of the device using the computer and the Mi Flash utility is required.
Frequently Asked Questions (FAQ)
In this section, we have collected answers to the most popular questions that owners of Xiaomi Redmi 4 in the process of system recovery, which will help to avoid typical errors and better understand the processes that are taking place.
Will the information be deleted from the memory card when reset?
What if my phone asks for a password from a Mi Account I forgot?
How long does it take to get a Hard Reset on Redmi 4?
Can I stop the reset if I change my mind?
Should I take it out? SIM-pre-reset?
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The main key to success in resetting is the availability of an up-to-date backup copy and knowledge of the password from the Mi-account.