Redmi smartphones have been popular for years for their availability and functionality. However, owners of the Redmi 4X often face the need to unplug Google accounts before selling the device or after resetting, a critical step without which the phone can be locked by the FRP protection system, turning into a useless brick.
In this article, we will take a look at all the possible ways to delete an account, learn how to proceed through the standard settings menu, what to do if you forget your password, and how to circumvent restrictions if access to the system is lost, and do these things correctly ensures that your personal data remains secure and the new owner does not face activation problems.
The unblocking process depends on whether you have physical access to the desktop and the device menu. If the phone turns on and you remember the unlock code, the task is solved in a couple of minutes. In more complex cases, when the device is reset to factory settings, you will need to use specific methods of bypassing the protection.
Why you should delete your account before resetting
FRP (Factory Reset Protection) security, which is embedded in the Android operating system, is designed to protect the owner's data in the event of theft or loss of a gadget. If you perform Hard Reset without deleting a pre-linked Google account, the first time you download, the system will require you to enter the username and password of the last synchronized user.
Many users underestimate this mechanism, considering it unnecessary until they face a lock in person. This is especially true for Xiaomi devices that have dual protection: in addition to a Google account, Mi Account is often active here. Ignoring the detachment procedure can lead to the fact that even a flashing will not help unlock the device, since the lock is tied to a unique device ID on the company’s servers.
In addition, deleting an account is necessary to completely clean up sensitive information: simply deleting contacts or photos is not enough, since data can be synchronized back immediately after you enter a password. Full deletion ensures that the new owner gets a “clean” device without access to your mail, documents and location history.
⚠️ Warning: If you bought a used phone and it requires an account of the previous owner, it is almost impossible to return the device to the store or unlock it legally without the seller's participation!
It’s also worth noting that having an active Google account on a Redmi 4X device allows you to remotely control your phone, search for its location, or even remotely erase data. So, by transferring your phone to another person, you need to make sure it doesn’t gain access to your digital life.
Standard Removal Procedure Through Settings
The easiest and most secure method is to use a regular operating system interface, which is suitable if you remember the password from the lock screen and have access to the settings menu. Before starting the procedure, make sure that the device is connected to a Wi-Fi network or mobile Internet, since it may require synchronization with the server to confirm the deletion.
The MIUI deletion process (versions that are relevant to the Redmi 4X) is as follows:
- 📱 Open the main menu and go to the Settings section.
- 🔍 Find Accounts and Sync (on older versions of Android, it can be simply called “Accounts»).
- 📧 In the list, select Google and click on the email address you want to delete.
- 🗑️ Click the menu button (three dots in the corner) and select the option Delete Account.
Once you do this, the system will request confirmation, and if you have only one Google account on your device, it will be deleted completely. If you have more than one, only the one you have selected will be deleted. It's important to understand that this action does not delete the Google account itself (your email), it only breaks the connection between your Redmi 4X phone and your account.
☑️ Pre-deletion check
After deleting your Google account, you should also check if you have a Mi Account attached, and the path to it is usually at the top of the settings menu or in the Advanced Settings section. You must log out of your Mi Account, otherwise you will have similar protection, but from Xiaomi.
Resetting settings and activating FRP protection
If you're planning to sell your phone or get it repaired, you need to do a full reset after deleting your accounts, which will bring the Redmi 4X back to factory status, but here's the important thing: if you haven't deleted your account before the reset, FRP protection will work.
Let’s look at the table of device states depending on your actions:
| User action | Google Account Status | Result after reset (Hard Reset) | Password entry requirement |
|---|---|---|---|
| Removal through settings | Untied. | Successful activation | Not required |
| Undisposal | Tie-in | FRP lockdown | I'll be sure. |
| Reset via Recovery | Tie-in | FRP lockdown | I'll be sure. |
| Flashing (without a wipe) | Save. | It's working like before. | Required at the entrance |
Mechanism FRP It works at the bootloader and system partition level, and even if you try the phone completely, the first time you boot it, it'll contact Google's servers, check it out. IMEI-The device code and require the last user to be authorized, so that thieves can't just reset the stolen phone and use it.
What is FRP Lock?
It’s important for Redmi 4X owners to know that this model came in an era when Android already had a developed security system, but the methods of bypassing were still diverse.
What to do if you forget your account password
When a user forgets the password from their Google account, it's one of the most common reasons for blocking: If you reset your phone and when you try to activate, the system requires a password you don't remember, don't panic. There's an official and secure way to restore access.
You'll need a computer or other smartphone with Internet access.
- Go to the Google Account Recovery page (from any device).
- Enter the email address that was linked to the Redmi 4X.
- Follow the instructions: You may be asked to enter an old password, answer a security question, or confirm login via a notification on another trusted device.
- If you have a phone number tied for recovery, the code will come to SMS.
After a successful password change, it's important to wait a while, because Google's security system can block new devices from logging in for 24 hours after a password change, which is a protective measure, so if you change your password, you better wait a day before trying to enter new data into a locked phone.
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If you have two-factor authentication enabled, be sure to have access to an authenticator application or backup codes, otherwise it may be impossible to restore your account.
In some cases, if the phone number associated with the account is lost or the SIM card is not active, the recovery process may take longer.Google may offer alternative methods of verifying identity, such as checking an activity history or requesting a recovery form.
FRP bypass on Redmi 4X: technical nuances
If you can’t restore your account and your phone is locked, users often look for ways to bypass FRP. For a Redmi 4X model running on a Snapdragon 435 processor, the situation is different. This device has received an update to Android 7.0 (Nougat), which makes simple methods of bypassing through date or keyboard settings ineffective.
There are several technical approaches that are used by specialists:
- 🛠 Test menu use: Entering special codes into the dialing field (if available) to call an engineering menu or browser.
- 💻 PC reset: Using utilities like the Mi Flash Tool in conjunction with certain scripts, however, this requires an unlocked bootloader.
- 📲 Installation of third-party launchers: Attempt to activate via an alternative interface via Bluetooth or OTG.
⚠️ Attention: Use of informal dumping programmes FRP (The so-called boxes or scripts carry the risk of viruses infecting the computer or of the final software breakdown of the phone!
It's worth noting that with each security update, Google patches the vulnerabilities used to get around.What worked on the Redmi 4X in 2017 may not work today.Furthermore, the Redmi 4X model has a fairly old hardware platform, and finding compatible drivers and methods can take a long time.
If a phone has been bought from hand and locked, the most honest and often the only working solution is to communicate with the previous owner. Without it, unlocking a device with active FRP becomes a complex technical task, requiring software soldering equipment or a deep knowledge of mobile security.
Deleting Mi Account: Second Level of Protection
Xiaomi smartphone owners should be aware of the second protection system, the Mi Account, which works independently of Google and often even more strictly. If a phone has a Mi Account and enabled the Find Device feature, then after resetting the phone will require entering a password from the Mi Account, without which the phone will turn into a “brick”, which will not even be reflashed in the official way.
The process of unbundling a Mi Account is similar to deleting a Google account, but has its own features:
You need to go to Settings → Mi Account. At the bottom of the screen, there will be a button to exit. The system will warn that the data will be deleted from the device. Once you enter the password, the binding will be deleted. Importantly, if you do not remember the password from the Mi Account, you can only restore it through the i.mi.com website, having access to the associated phone number or email.
Special attention should be paid to the status of the device, if the phone is listed as “Lost” in the Mi Account, you can only unlock it by contacting Xiaomi support with a receipt for purchase, this is done to combat theft.
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Always delete both your Google account and your Mi Account before resetting. Xiaomi’s dual protection will not let you get rid of the attachment.
For the Redmi 4X, which is no longer receiving MIUI updates, the risk of forgetting passwords from old accounts is higher, as the device could have been used for years without changing credentials.