A Step-by-Step Guide on Using ADB and Fastboot to Remove FRP Lock on your Vivo Y77t

Factory Reset Protection is one of the security measures available on Android 5.1 and later devices to prevent intruders’ unauthorized factory resetting of the Vivo Y77t device. Among the several ways to fix this issue and remove the lock, one is ADB and Fastboot commands. So, if you are aware of using Android Debug Bridge, the below content will help you understand how it can be used to remove the FRP lock.

You can watch the video below to bypass FRP lock without hassle!

Part 1: Quick Overview of ADB and Fastboot Commands

1. What are ADB and Fastboot?

Standing for Android Debug Bridge, ADB and Fastboots are the methods through which communication with an Android device can be done through a computer. Under this method, the commands and the actions that are sent from the system are performed on your Android device.

Several issues can be resolved, and multiple functions can be performed using the ADB format tool and Fastboots, and this also includes removing the FRP lock on your Android device. To use this method, USB debugging should be enabled on the Vivo Y77t device.

For specific brands of Android phones, specific utility tools are available like the Vivo ADB format tool and the Samsung ADB format tool, which are used explicitly for Vivo and Samsung phones, respectively.

2. How Do ADB and Fastboot Bypass FRP?

Using the versatile ADB command-line tool and Fastboots, the Google FRP lock can be removed using several commands depending on the OS version. This is a client-server program that includes a client who sends the commands, a daemon used to run the commands on the Vivo Y77t device, and a server that facilitates communication between the client and the daemon.

ADB comes included in the Android SDK Platform-Tools package, and this can be downloaded using the SDK manager.

3. What Are the Android Versions that ADB and Fastboot Command Support?

The Android versions on which ADB and Fastboot commands can be used are as follows:

• _Android 5 – Lollipop_
• _Android 6- Marshmellow_
• _Android 7 – Nougat_
• _Android 8- Oreo_
• _Android 9- Pie_
• _Android 10 – Q (expected to work though not tested as yet)_

Part 2: How to Set Up ADB and Fastboot Commands to Remove FRP Lock on Android?

To remove FRP lock using ADB, you first need to install and set up ADB and then remove them using the command. The steps for the same are enlisted below.

Steps to remove FRP using ADB

• Step 1. Firstly, download the ADB installed setup file and then extract the files from the toolkit on your system in a folder.

• Step 2. Next, you need to run adb.setup.exe and then type Y for installing the drivers for ADB and Fastboot.

• Step 3. Again, enter Y for installing the drivers and when done successfully, the command window will close.

• Step 4. Next, power on your Android device and connect it to your PC using a USB cable. Here also ensure that USB debugging mode is enabled on your Android device.

• Step 5. Next, hold down the Shift key and then right-click at any place blank in the ADB folder, and then choose the Open command window here option.

• Step 6. Now to remove the FRP you need to enter the following commands at the command prompt one by one where enter needs to be clicked after every line.

• _Adb shell am start -n com.google.android.gsf.login/_

• _adb shell am start -n com.google.android.gsf.login.LoginActivity_

• _adb shell content insert –uri content://settings/secure –bind name:s:user_setup_complete –bind value:s:1_

• Step 7. The above commands are for Samsung devices. If you want to remove the FRP on other brands, enter the following commands:

• _Adb shell content insert –uri content://settings/secure –bind_

• _name:s:user_setup_complete –bind value:s:1_

After the execution of the commands, the FRP lock will be removed from your Android device.

Steps to remove FRP using Fastboot

• Step 1. Put the Android device into the bootloader or fastboot mode. (depending on the model and brand of your Android device, the process of entering into the fastboot will differ).

• Step 2. Connect your phone to your PC using a USB cable.

• Step 3. Next, depending on the system, enter the following command in the CMD window:

• _Lenovo FRP command_

• _fastboot erase config_

• _fastboot reboot_

• _XIAOMI FRP command_

• _fastboot -w_

• _MICROMAX YU YUPHORIA FRP_

• _Fastboot -i 0x2a96 erase configFastboot -i 0x2a96 reboot_

• _DEEP/HTC/Other Brands FRP_

• _fastboot erase configfastboot reboot_

Part 3: Limitations of Using ADB and Fastboot Command Method

The ADB and Fastboots command is a workable solution for removing the FRP lock on your Android device, the drawback is that the method is quite complicated and requires thorough technical know-how of ADB and its working. There are several limitations associated with this method as enlisted below.

• Requires technical know-how

To remove FRP using the ADB command you need to have a thorough knowledge of using the tool. The tool has a deep learning curve which makes this method little for the majority of the users.

• Might not unlock the phone

You can try the ADB method for removing the FRP lock but there is no guarantee that the results will be positive and your device will be unlocked.

• Issues with the drivers

Several times while using this method, you might encounter driver issues when your device is not detected as proper drivers are not installed.

• Unexpected issues and errors

ADB is a command-based method, and thus it is important that the commands are entered right. If there is a slight error in the typing of the command, it might lead to major issues and can even be the Vivo Y77t device damaged.

• The process is not user-friendly

ADB is a technical process aimed toward the geeks, and thus the overall process is not user-friendly and complicated.

Part 4: The Best ADB Alternative to Bypass FRP Lock on Android Phones

Considering the several limitations of the ADB and Fastboot command method, the need for a simple, user-friendly, and workable solution for removing FRP lock on Android devices arises. One of the best software here that we recommend is Dr.Fone - Screen Unlock (Android) which helps in removing and bypassing many Android phone screen locks including the one appearing due to FRP lock.

Dr.Fone - Screen Unlock (Android)

Remove Google FRP on Samsung without PIN code or Google accounts.

• Pattern, PIN, password, fingerprints & face screen lock can all be unlocked.
• Bypass Google FRP on Samsung without pin code or Google accounts.
• No tech knowledge asked, everybody can handle it.
• Work for Samsung, Xiaomi, Redmi, OPPO, etc.

4,005,551 people have downloaded it

The process of using the software is user-friendly and thus can also be used by non-techy users.

Steps for removing FRP lock on Android using Dr.Fone Screen Unlock

• Step 1. Launch the installed software and choose the Screen Unlock option from the main interface. Choose Android and then select the Remove Google FRP Lock option.

• Step 2. Select the model brans from the options shown on the interface, and then connect your phone to your PC using a USB cable. The connected device details will appear on the interface.

• Step 3. Follow the next steps as they appear. Once the FRP lock is successfully removed, the prompt window will show its completion. Click Done if you have successfully executed the process.

The above is the brief steps for the process. You can check the bypass Samsung FRP lock guide in detail.

Conclusion

If you are well versed with the commands of ADB and Fastboots you can go ahead and use the ADB bypass FRP tool for removing the FRP lock but if this command line method seems complicated for you, Dr.Fone Screen Unlock is the best tool to use.

How Can We Bypass Vivo Y77t FRP?

After you hard reset your Vivo smartphone, you must open the FRP lock before using it. If you can’t pass the FRP lock, Google will block your device for privacy and security. You can easily pass the Vivo FRP lock with your Google account and password. You will get stuck there if you don’t know your account and password. Although it seems like a big problem, there is no need to panic because you can bypass it using other methods.

One of the fastest ways to remove the FRP lock is to use the Vivo FRP code. If you don’t want to use this method, you can also use the talkback method to bypass FRP. Both of these methods work perfectly every time, so the choice is up to you. Here, we will give you an easy guide to bypass FRP on your Vivo .

Part 1: What is Vivo FRP Bypass Code?

Factory reset protection is a Google security feature that protects your phone from unauthorized access. The FRP activates when you log in with a Google account on your smartphone. When you reset your device, the FRP asks for Google verification. The FRP lock doesn’t allow device access without your Google account and password. You can enter the Vivo FRP bypass code to open the FRP lock on your device without your Google account and password.

Even for smartphones from the same brand, the method to bypass FRP varies for each model. Instead of using complex methods to bypass FRP on your device, you can use the bypass code to remove the lock in seconds. The English Vivo FRP code is *#813#, and the Chinese code is *#812#. You can learn how to use these codes from our step-by-step guide.

Part 2: Efficient Ways to Bypass Vivo FRP

In this part, we will explore three efficient methods to bypass Vivo FRP and weigh the advantages and disadvantages of each.

A Comprehensive Comparison of Three Methods to Bypass Vivo FRP

Method	Advantages	Disadvantages
Wondershare Dr.Fone [Fast & Easy]	1. Efficiency: Wondershare Dr.Fone offers a fast and efficient FRP bypass process, ensuring quick access to your Vivo device.
2. User-Friendly: The software comes with an intuitive interface, making it accessible to both novice and experienced users.
3. Comprehensive Solution: Beyond FRP bypass, Wondershare Dr.Fone provides additional features for data recovery and device optimization.	Cost: While the software may require a purchase, the cost is justified by its effectiveness and additional functionalities.
Vivo Emergency FRP Code	1. Official Solution: This method is officially supported by Vivo , ensuring compatibility and reliability.
2. No Additional Software: The Emergency FRP Code doesn’t require third-party software installations, simplifying the process.	1. Limited Accessibility: Obtaining the Emergency FRP Code may involve contacting Vivo support, leading to potential delays.
2. Complexity: The process might be more complex for users unfamiliar with official support channels.
Talkback Method to Bypass	No External Software: This method doesn’t require additional software installations, making it a straightforward option.	1. Technical Skill Required: The Talkback Method involves navigating through device settings, which might be challenging for users without technical expertise.
2. Time-Consuming: Compared to software solutions, this method may take longer to complete.

1: Recommended: Use a powerful software-Wondershare Dr.Fone [Fast & Easy]

Facing the FRP (Factory Reset Protection) lock on your Vivo phone can be a roadblock, but with the right tools, the process becomes seamless. In this step-by-step guide, we’ll walk you through the easy and effective steps to bypass the FRP lock on your Vivo phone using the reliable Dr.Fone - Screen Unlock (Android) .

Dr.Fone - Screen Unlock (Android)

The Best FRP Lock Removal Tool for Vivo

• Pattern, PIN, password, fingerprints & face screen lock can all be unlocked.
• Bypass Android FRP lock without a PIN or Google account.
• Unlock mainstream Android brands like Samsung, Vivo , Xiaomi, etc.
• No tech knowledge required, Simple, click-through, process.

4,008,671 people have downloaded it

### Step-by-Step Guide to bypassing Vivo Frp Lock

Follow these straightforward steps to bypass the FRP lock on your Vivo phone using Dr.Fone:

• Step 1. Launch Wondershare Dr.Fone and select Toolbox > Screen Unlock.
• Step 2. Choose Android and then click Remove Google FRP Lock button on the next page.

• Step 3. Then you will see various device brands and select OPPO among the options.

• Step 4. Once you have selected the Vivo Y77t device brand, Dr.Fone will initiate the downloading process of FRP.

• Step 5. When it finished downloading, please turn off your device and connect it to the computer. Press the Volume Up and Down buttons for about 3 seconds during the connecting process.

• Step 6. Wait for a few minutes until the FRP is unlocked.

Wondershare Dr.Fone is a reliable software to bypass Vivo FRP with a high success rate. Its easy-to-use feature makes it popular among users. We recommend it as your first choice.

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2: Use Vivo Emergency FRP Code

The Vivo Emergency FRP Code is an alternative method to bypass FRP, relying on a unique code provided by the Vivo Y77t device manufacturer. After you do a factory reset on your Vivo smartphone, don’t rush to set it up. If you set up your device, the FRP lock will appear on the screen. When you go to the language selection screen, tap on the emergency call option to open the dialer. That’s where you will be entering the Vivo FRP bypass code. Follow these steps to remove the FRP lock from your smartphone.

• Step 1. Power on your Vivo device after the factory reset.
• Step 2. Start the Vivo Y77t device set up and connect it to a Wi-Fi network.
• Step 3. After you enable the Wi-Fi connection, return to the welcome screen.
• Step 4. Tap on the “Emergency Call” option at the bottom left of the language selection page.
• Step 5. Type one of the FRP bypass codes (*#813# or *#812#) on the dialer and tap on the “Dial” button.
• Step 6. Next, don’t do anything and wait for the home screen of your Vivo device to appear. You might see some alerts, but you don’t have to touch the screen.
• Step 7. Once you enter your phone, open “Settings” and go to “About phone”.
• Step 8. Enable Developer options by tapping on the android version between seven to ten times.
• Step 9. From the Developer Options, enable USB debugging.
• Step 10. Now, go back to “Settings” and reset your Vivo device from the “Factory Data Reset” option.
• Step 11. Once the reset is complete, you can set up your device and enter it without FRP.

3: By Talkback Method to Bypass

For those seeking a manual approach, the Talkback Method involves leveraging the accessibility feature on the Vivo Y77t device. Before using the Talkback method, ensure that your phone has more than 50% battery backup and an internet connection. The Talkback method will not work on devices with the latest Android operating system. Here are the steps to bypass Vivo FRP lock with the Talkback method.

• Step 1. Power on your Vivo smartphone and hold the volume up + down buttons at the same time to enable the Talkback feature.
• Step 2. Select “Turn on” to open the Talkback shortcut. Once you enable this feature, you can long press the volume up + down buttons to enable it anytime.
• Step 3. Now, double tap on the close button on the screen twice.
• Step 4. Next, draw the letter “L” on the hello screen and double-tap on the “Talkback Settings”.
• Step 5. In the menu, swipe down with two fingers to navigate to the “Braille Keyboard”. Double-tap to select it and go to “keyboard settings”.
• Step 6. Now, open the “Talkback Braille Keyboard” and return to the add network screen. Also, turn off the Talkback feature by long pressing the volume down + up buttons together.
• Step 7. Click on the keyboard icon to open the “Talkback Braille Keyboard” again. Enable accessibility settings and swipe right to enter the “General” option.
• Step 8. Navigate to “Help & Feedback” from the accessibility menu.
• Step 9. Tap on the “Control Your Vivo Y77t Device with Switch Access” and tap on the “Play” icon. Next, tap on the three dots in the video corner.
• Step 10. elect the “Share” option and tap on the three dots next to the Twitter icon this time.
• Step 11. Go to “Settings” from the “Profile” icon and select “YouTube Terms and Services” from “History & Privacy”.
• Step 12. Next, tap on the “Accept and Continue” option. Select “Next” and tap on “No Thanks” on the next page.

Which Method is Best to Bypass Vivo FRP Lock?

Choosing the right method to bypass Vivo FRP depends on your preferences, technical proficiency, and urgency. Wondershare Dr.Fone - Screen Unlock (Android) offers a swift and user-friendly solution, the Vivo Emergency FRP Code provides an official route, while the Talkback Method caters to those who prefer a manual approach. Consider the advantages and disadvantages outlined above to make an informed decision and regain access to your Vivo device efficiently.

safe & secure

Part 3: FAQ for Bypassing Vivo FRP (Factory Reset Protection)

Below you’ll find answers to some of the most common questions regarding bypassing Factory Reset Protection (FRP) on Vivo devices.

1. What is the FRP skip code for Vivo ?

Currently, there is no universally applicable “FRP skip code” for Vivo devices. FRP is a security feature, designed to prevent unauthorized access to your device after a factory reset. If you are the legitimate owner and need to bypass FRP, you may need to contact Vivo customer support or follow authorized methods for FRP bypass, which usually involve verifying your Google account credentials.

2. What is the emergency code for FRP bypass?

There is no official emergency code for bypassing FRP on Vivo or other Android devices. FRP is a critical security feature implemented by device manufacturers to protect users’ data. To bypass FRP, you must follow the legitimate procedure provided by Vivo or seek professional assistance.

3. How to remove screen lock in Vivo mobile?

Unlocking your Vivo mobile’s screen with Dr.Fone - Screen Unlock (Android) is a seamless solution. Unlike hard resetting, which often leads to FRP lock issues, Dr.Fone provides a faster and safer alternative. This Vivo Unlock Tool swiftly bypasses the lock screen without requiring a password, ensuring a secure and efficient process.

safe & secure

4. How to remove an admin in Vivo ?

To remove an admin, or a device administrator:

• Step 1. Go to ‘Settings’ on your Vivo device.
• Step 2. Scroll down and tap on ‘Security’.
• Step 3. Then, select ‘Device Administrators’ or ‘Device Admin Apps’.
• Step 4. You will see a list of apps with administrator privileges. Find the admin you want to remove and toggle off its access.
• Step 5. Confirm by tapping ‘Deactivate’ when prompted.

5. How to disable Vivo security?

Disabling security features like passwords, PINs, pattern locks, or biometric scans can be done through settings:

• Step 1. Open ‘Settings’ and go to ‘Security’.
• Step 2. Tap on ‘Passcode’, ‘Biometrics & Passcode’, or a similar option depending on your device model.
• Step 3. Choose the lock method currently in use and select ‘None’ or ‘Disable’.

Note: Disabling security features makes your device more vulnerable to unauthorized access.

Conclusion

Let’s conclude our guide on how to bypass the Vivo FRP lock. You can remove the FRP lock from your Vivo device with various methods. The fastest and easiest way is to use the Vivo FRP code, which lets you bypass the FRP lock within seconds. You can also use the Talkback method if you have an older Vivo device. In addition to the FRP lock, you can bypass the screen lock on any Vivo device with Dr.Fone - Screen Unlock (Android) . Dr.Fone enables users to unlock any android device without a password. It is a one-stop solution with features like WhatsApp transfer, data backup and restore, data eraser, and system repair.

Is GSM Flasher ADB Legit? Full Review To Bypass Your Vivo Y77t Phone FRP Lock

When encountering factory reset protection (FRP) locking on your device, the search for solutions often leads to recommendations for the GSM Flasher ADB Bypasser FRP tool.

But before you are thinking of using it, make sure you understand its features, benefits, and how to download and use this tool effectively. This article provides you a comprehensive overview of the GSM Flasher Adb Bypass FRP tool, covering essential information that will guide you through the FRP bypass process.

Part 1. Full Review of the GSM Flasher ADB Bypasser FRP Tool

The GSM Flasher ADB Bypasser FRP tool is a reliable solution designed for users encountering FRP activation on their Android devices. It offers a quick and effective solution to regain access to your locked device by bypassing the FRP lock in just a few minutes.

To help you make an informed decision about using this tool, let’s explore its key features:

• Helps you to unlock various screen locks on Android, including patterns and PIN locks
• Exhibits broad compatibility, extending its support to a majority of Android devices
• Free of charge

While the GSM Flasher ADB Bypass FRP boasts a visually appealing interface, it’s worth noting that the software may present a steeper learning curve for some users. If you are not familiar with Android debugging and ADB processes, you might find the initial setup somewhat challenging.

GSM Flasher ADB Bypasser FRP compatibility list

The GSM ADB FRP Tool is compatible with a wide range of Android devices and Windows operating systems. Here’s the breakdown of its compatibility list:

Android:

Android 5.1 Lollipop, Android 6 Marshmallow, Android 7 Nougat, Android 8 Oreo, Android 9 Pie, Android 10, Android 11, and Android 12.

Windows:

Windows XP, Windows 7, Windows 8, Windows 10, Windows 11 (X32 and X62 bit).

Supported phone models

Samsung	Samsung A3, A5, A7, A9, A40, A10, A30, A20, J7, J2, J7 Prime, J5, J1, core 2, M10, M20, M30, M40
Moto	Moto G3, Moto E, Moto G4 Play, Moto E 4 Plus, Moto M, Moto G 5S Plus, Moto G Turbo, Moto Turbo
ZTE	ZTE Sonata 3, ZTEZ982, ZTE Z835, ZTE Blade, ZTE Z833, ZTE N9560, ZTE Zmax Pro, ZTE Z831, ZTE Z981
LYF	Jio LYf Phone, Jio Keypad Phone
Intex	Intex Aqua, Aqua Star 2, Aqua Power Plus, Aqua Y2
Lenovo	Lenovo Z2 Plus, Vibe K5, A2010, K5, Vibe, A6600, Lenovo A1000
LG	LG Aristo, LG stylo 3, LG K10, LG K20, LG Stylo 2, LG G6, LG G4, LG G5, LG G20, LG K20 Plus

Pros and Cons of Using GSM Flasher ADB Bypass FRP Tool

Dealing with FRP lock using the GSM Flasher tool also comes with its share of drawbacks. Let’s break down its strengths and weaknesses to help you decide if it’s the right fit for your needs.

Pros:

• A free solution to unlock their Android devices from FRP lock
• While it works with other Android devices, Samsung users have higher success rates of unlocking their devices with this tool

Cons:

• You need to disable antivirus software when using the tool, raising security concerns
• The tool does not work uniformly across all Android devices and versions
• The tool’s usability may pose a challenge, especially for beginners

Part 2. How To Use GSM Flasher ADB Bypasser FRP Tool

Now, we are moving on to the crucial aspect: How to use the GSM Flasher FRP tool. Employing this tool to unlock your Android device from FRP lock requires a systematic approach. If you’ve decided to use this bypasser FRP tool, the first step is to download GSM flasher tools and install them from this link.

Once the installation is complete, you can proceed with the following step-by-step guide to efficiently use GSM Flasher ADB Bypasser FRP and regain access to your locked Android device.

• Step 1: Make a connection between your phone device and your PC

After completing the tool download, employ a USB cable to connect your Vivo Y77t. The GSM Flasher FRP tool will be recognized by your Android device, while the tool will identify the name and Android version of your connected device at the same time.

• Step 2: Perform FRP lock bypass

Proceed by clicking “Remove FRP” on your computer. It’s essential to be aware that this process will require a few minutes, so be patient until the tool successfully unlocks the FRP lock on your phone.

Part 3. Quick and Easy Bypasser FRP Tool Alternative

If your phone model is not compatible with GSM Flasher ADB or if the tool doesn’t seem to suit your needs, a reliable and swift alternative for FRP bypass is Wondershare Dr.Fone. Dr.Fone offers the Screen Unlock feature that is intricately crafted to streamline the FRP bypass process, ensuring both ease and efficiency.

Additionally, Dr.Fone offers support for a vast array of over 2000 Android phone models, providing a comprehensive solution that caters to a more diverse range of devices.

List of features:

• Supports a vast range of iOS and Android device models
• Minimizes the risk of data loss during the FRP unlocking process, preserving crucial files and information
• Dependable to unlocking Android devices when faced with forgotten screen lock credentials

How to bypass Google verification using Dr.Fone’s Screen Unlock:

• Step 1: Launch Dr.Fone Screen Unlock and connect Android device.

Launch Wondershare Dr.Fone on your computer and connect your Android devices. Go to Toolbox > Screen Unlock.

• Step 2: Select Remove Google FRP Lock.

On the next screen, choose Android as your device type and select Remove Google FRP Lock to proceed.

• Step 3: Select the Android device model.

Pick your Android device model and proceed by clicking the Start button.

• Step 4: Choose the Android version.

Now, specify your Android version. If you’re unsure about the Android OS version on your Android or prefer the quickest method to eliminate the Google Lock, select the All Android versions (One-Click Removal) option. Click “Start” to continue.

• Step 5: Follow the instructions to access an Emergency Call.

Follow on-screen instructions to open Emergency Call on your Android. Dial #0# to open a secret menu and click Next on your computer.

• Step 6: Enable USB debugging.

Now, your Android screen will display a notification to enable USB debugging. Once you grant permission on your phone device, proceed to click “Authorized” on your computer screen.

On your computer, the next screen will show that the FRP lock is being removed from your Android device. Once it’s successfully removed, a window will pop up saying it’s done. Click “Done” if you’ve completed the process successfully.

Tips: Are you searching for a powerful FRP Unlock tool? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!

Conclusion

The GSM Flasher ADB Bypasser FRP tool offers a cost-free and versatile solution to bypass FRP locks on a range of Android devices. While it provides an effective means to unlock your device, you might need to consider its compatibility, potential legal implications, and the learning curve associated with its usage.

As an alternative, tools like Dr.Fone can be explored for additional compatibility and ease of use. And, of course, the choice between these tools depends on your preferences and specific device requirements.