
Many times that the software of the phone becomes corrupted and consequently it is essential to flash the phone. In this part, you will have the ability to grasp the reason it is required to download the firmware. And it is usually called Vivo Y21L Flash File. After that click on the Start Play button and connect the phone to your computer.Every digital product on earth has its own firmware. (Ex: Begin address 0x2d88000 and Format Length 0x100000). Copy the “Begin address” and “format Length” and paste in the manual option.
Open the file named scatter in the firmware folder and search for FRP by pressing control + F. After that click on manual format flash. Open the sp flash tool and select the scatter file from the given flash file. Follow these steps given below to unlock FRP only. If your phone has FRP lock and wants to remove FRP lock without flash then you can unlock it with the help of this file. If your phone is in dead mode, logo hangs, or the phone is locked, after flashing from this file all the problems will be fixed simultaneously and if you are locked with FRP then flashing will unlock it. Note: During flashing, do not remove the data cable from the phone, otherwise the phone can go into a dead mode. The option of the green tick will come after flashing is complete. According to the boot mood of the phone, press the button and connect the data cable with the phone. Then switch off the phone to connect the phone to Flashtool.
After that click on choose in the scatter-loading file tab and select the scatter file from the flash file folder. And select the MTK_AllInOne_DA.bin file from the FlashTool folder. After that open, the tool, click on choose in the download agent tab. Open the FlashTool folder and run flashtool.exe.
Download Vivo Y21 PD1309CW Flash File, Firmware ROM and Install Mediatek Driver, Charge the phone 30% before flashing.