The situation when a user forgets his security code is one of the most common problems in the world of mobile devices. The brand's smartphones vivo are famous for their reliable security system Funtouch OS or OriginOS, but it is this reliability that becomes an obstacle when the password is lost. Restoring access to a device requires a clear understanding of the Android security architecture and the specific tools available to the gadget owner.
Before moving on to radical methods, it is worth assessing the risks of losing personal data. Most modern methods of unlocking pattern key imply complete deletion of user information. This is a security measure put in place by the developers to prevent attackers from gaining access to photos and correspondence. However, there are nuances that depend on the version of the operating system and the preliminary settings of the phone.
In this article we will analyze in detail all the legal ways to unlock devices vivo. We will look at both remote methods through Google services and local actions through the recovery menu. It is important to act consistently so as not to aggravate the situation with a software failure.
Using the Google Find My Device service
The most civilized and least traumatic way for data is to use the official service from Google. This method will only work if a number of strict conditions are met: the smartphone must be turned on, connected to the Internet (via Wi-Fi or mobile network), and also logged in. If these requirements are met, you can remotely control the device. Google Account. If these requirements are met, you can control the device remotely.
You need to access the service website from any other device - a computer or a friend’s phone. Enter the details of the account that is linked to the blocked one vivo. The system will try to determine the location of the gadget. In the control menu you will see three main options: “Play sound”, “Lock” and “Clear device”.
⚠️ Attention: The “Clear device” function deletes all data, including the pattern. Use it only if the data backup is stored in the cloud or on an external storage device.
Previously, it was possible to simply change the lock password through the “Block” function by entering a new temporary code. However, in the latest versions of Android and shells Funtouch OS this feature is often disabled for security reasons. Therefore, the main working tool remains a full reset. After confirming the operation, the phone will reboot and return to its factory state, but the lock will be removed.
If the phone is not connected to the Internet, the service will show the "Offline" status. In this case, the reset command will be executed automatically as soon as the device appears on the network.
Reset via the Recovery Mode menu
If remote access is not possible, the only option is to use the hardware recovery menu Recovery Mode. This mode is built into the firmware of every smartphone vivo and allows you to perform system operations regardless of the screen lock state. To enter this mode, you do not need to enter a pattern key.
The login procedure may vary slightly depending on the model, but the universal algorithm looks like this. Turn off your smartphone completely. Then hold down the Power button and Volume Down button at the same time. Hold them until the logo appears vivo, then release the power button, but continue to hold the volume.
You will find yourself in a menu with English text. Navigation is carried out using the volume buttons (up and down), and the selection is confirmed with the power button. You need to find the item Wipe data/factory reset. After selection, the system will ask for confirmation, usually this item Yes or entering the word "yes" on the virtual keyboard in new versions.
☑️ Algorithm for entering Recovery
After the cleaning process is completed, the phone will prompt you to reboot. Select item Reboot system now. The first boot may take longer than usual as the system rebuilds cache and settings. The pattern will be removed, but the phone will be “clean” as if it came out of the box.
Unlocking via Vivo account
Smartphone owners vivo have the advantage of their own ecosystem. If you have previously registered Vivo Account and enabled the "Find Phone" function in the device settings, you have a chance to unlock the gadget without losing data, although this possibility depends on the firmware version.
Go to the manufacturer's official cloud services portal. Log in using your credentials. In the list of linked devices, select your locked phone. The interface will offer several actions, which may include the option to remove the screen lock.
⚠️ Attention: The vivo cloud service interface is updated periodically. If you do not see the unlock button, this means that only the full reset function is available for your model or software version.
This method is considered the most preferable for saving photos and contacts, since it works at the level of server authorization, rather than a local reset of memory partitions. However, it requires that the phone be online at the time the command is sent.
Using USB debugging (ADB)
For advanced users who have previously enabled developer mode, there is a method for deleting the key file via a computer. This method requires the installed driver vivo and platform ADB (Android Debug Bridge) on the PC.
The essence of the method is that the security system stores the pattern key in a special file gesture.key or password.key in the system partition. If you have access to the file system via debugging, you can delete this file. Connect the phone to the computer with a cable.
Open the command line on the computer in the ADB tools folder and enter the following command to test the connection:
adb devicesIf the device is displayed in the list, then access is allowed. Next, you need to enter a command to delete the key file. This requires superuser rights, so the command will look like this:
adb shell rm /data/system/gesture.keyAfter executing the command, restart your smartphone. The lock should disappear and you will be able to log in using any method or set a new password. It is worth noting that on modern versions of Android with encrypted storage, this method may not work without first unlocking the bootloader.
Why may ADB not work?
On Android 6.0 and higher, access to files via ADB in locked mode is often limited. In addition, if you have never confirmed debugging on this computer before, the phone will not accept the command.
Comparison of unlocking methods
The choice of a specific method depends on your preparation and the state of the device. To make it easier for you to navigate, we've put together a summary table showing the pros and cons of each method. Pay attention to the requirements for Internet availability and data safety.
| Method | Internet required | Data storage | Complexity |
|---|---|---|---|
| Google Find My Device | Yes | No (full reset) | Low |
| Vivo Cloud | Yes | Possible | Low |
| Recovery Mode | No | No (full reset) | Medium |
| ADB Command | No (PC required) | Yes | High |
As can be seen from the table, methods that allow you to save data require preliminary configuration and the presence of a network. Methods that work without the Internet are guaranteed to remove the blocking, but at the cost of deleting all information. The choice is yours, based on the value of the data on the device.
Recovery Mode is the only 100% working method if the phone has never been connected to the Internet and does not have associated accounts.
Reset protection (FRP Lock)
After successfully removing the pattern key using the full reset method, you may encounter with new protection - FRP (Factory Reset Protection). This is a Google mechanism that requires you to enter the password for the account that was synced with the phone before the reset.
This is done so that a stolen phone cannot simply be reset to the Recovery menu and sold as new. If you have forgotten not only your pattern, but also your Google Account password, the situation becomes more complicated. You will have to use the procedure for restoring access to your account through a browser on another device.
Enter your login and new password on the locked welcome screen. If the data is correct, the phone will unlock and allow you to configure it again. In rare cases, synchronization may take up to 24 hours, so do not try to reset your settings again right away.
⚠️ Attention: Do not use dubious apps to bypass FRP from unverified sources. They may contain viruses or permanently block the device (turn it into a “brick”).
Frequently asked questions (FAQ)
Is it possible to remove a pattern on vivo without losing data?
Without data loss, this is only possible if you have enabled USB debugging in advance and used the method ADB, or if the Vivo Cloud service with the remote unlock function worked. In all other cases, including resetting via Recovery, the data will be deleted.
What to do if the phone asks for a password for your Google account after a reset?
This is FRP protection. You need to enter the email and password that were on the phone before the reset. If you don’t remember them, restore access to your account through the Google website on your computer, resetting the password, and then wait a while before entering data on your phone.
Will calling a locked phone help to remove the key?
No, this myth was relevant on very old versions of Android (before 4.0). On modern smartphones vivo with Funtouch OS, a call does not give access to settings or the desktop.
How many times can you enter an incorrect pattern?
Usually, after 5-10 unsuccessful attempts, the phone is blocked for 30 seconds or a minute. After many unsuccessful attempts, the system may offer to reset settings via Google Account or simply require you to enter your account password to continue trying.
Will resetting the key delete photos from the SD memory card?
The standard reset procedure through the Recovery menu affects only the internal memory of the device. Files on the external SD memory card are usually saved, but for safety it is recommended to remove the card before starting the procedures.