If want to remove pattern lock and frp lock in Vivo Y81 phone then you can try to repair it by your self have to charge a battery with any charger and charged it by 90% and also need MRT dongle and your data is very important for so it is good to do a backup of data it may consist of contact details, important messages, emails or any other important thing which feel to be the backup in a device. This backup can be done on another device. we have to do the backup because after a format of a device, all data will be gone and it will not be recovered. For backup in other devices, you can use another external device like hard drive, SD card or any other suitable devices. If are doing by own. do it at your own risk as we don’t take any responsibility if a device is damaged.
Vivo Y81 you can easily solve any problem with this method if you are fresher technician or experienced technician in android software related if the error occurs of USB not recognized then your USB is not working.if a battery is not charged,your USB socket will not proper work and you will fail in this method. if any issues please write your questions in the comment box I will try my best to help you.
Table of Contents
Vivo Y81 Pattern Unlock FRP Lock Remove (Free Tool)
Vivo Y81 USB Driver Free Download
File Name: Mediatek_Auto_Installer_v1.1352.00.zip
File Size: 10 MB
Vivo Y81 adb Format Tool Free Download
File Name: Smart Phone Flash Tools by officialroms.zip
File Size:- 2.5 MB
Vivo Y81 Factory Reset And FRP Bypass Tool – Vivo ADB Format Tool
- Download and install Vivo USB drivers on Install “VCOM drivers” or “MTK Drivers”. Drivers installation is must to create bridge connection in between pc and mobile.
- Power Of the device first.
- Press and hold volume up button + Power button at the same time.
- Now you will see two different options like “Recovery” & “Reboot” , Just use volume key for navigation and select “Recovery” option using power key to boot Vivo into recovery mode.
- In next step, click on “Advance” option >> “reboot With adb” option.
- Connect the device with pc via Usb cable after device power ON again.
- Please Note: If the device is properly connected with pc into adb mode, it will show COMPort under the “Device Manager” section.
- Extract and open the downloaded “Vivoadbformattool” on windows pc.
- Once the tool opened, enter the same port number which is displayed under the device manager section as shown in below screenshot.
- Finally hit on “BTN2” button to remove vivo pattern lock.
- Vivo tool will show “Finish” massage on the tool that means, pattern unlock process is done.
Please Note: At this time Vivo mobile will reboot and format the data automatically. No need to do anything. Just wait to complete the whole process.
Setup the device again. In between the process, you will see the “China logo” on the device, just click and hold this china logo and then click on ok from next pop up message.
Continue the device setup process without frp lock and pattern lock.