Hey, guys! Today we are going to share Vivo Y12 Tested DA+Auth File or Vivo Y12 secure boot file for flashing and FRP unlock fix flash tool error. Vivo Y12 file to fix “Da File MisMatch error” or “Authentication error” or “Buffer error during the firmware or FRP bypass process.
Probably you may know that Vivo Y12 is a Mediatek MT6765 chipset-based android smartphone and its firmware comes with a scatter-loading file. That means it’s easy to flash or install stock ROM on Vivo Y12 using the Sp flash tool. Moreover, we can remove FRP lock tool.
But problem is that Vivo Y12 is an MTK android phone and comes with a secure boot feature. Because of this secure boot feature, we cant flash or remove FRP without a proper Vivo Y12 DA file. Otherwise, it will show DA file error during the flashing and FRP unlock process.
To resolve this issue, we have to load the latest Vivo Y12 da auth files or Vivo Y12 secure boot file and then we can continue the process.
What is Vivo Y12 DA File
Vivo Y12 Download Agent Loader file is a key to access the internal storage for the device. Whenever you want to install a custom ROM, make a backup of your device, Flash IMG files, unlocking the bootloader, etc. You will need these Download Agent files. Without Download Agent files, you won’t be able to read or alter the files present in the secure storage fo the chip.
What is Vivo Y12 Secure Boot Download Agent File
Many MTK devices are now coming with a secure boot system. This system doesn’t allow any DA file to access the internal contents of the chip. So to bypass this secure boot lock, we need to use a special type of Secure Boot DA files. These files will allow us to access the internal storage of the device. So that we can alter it according to our will. In order to do that, we need to use a Secure Boot Download Agent Loader files.
A Download Agent (DA) enables your favorite Mediatek Flash Tool to read and write to the device. In a case where the default DA can’t, you’ll encounter constant errors or the phone just powering up when you connect (this dates as far back as the Vivo Y12. This is where a custom DA file comes in. Depending on the tool you’re using, you manually load the custom DA ( MTK_AllInOne_DA_SP.bin or DA_SWSEC.bin).
Advantages Of Vivo Y12 download Agent loader files
Like we discussed above, these Vivo Y12 DA files are important to access the inner storage of an MTK chipset. And then you can perform the following functions:
- Bypassing Factory Reset Protection (FRP lock) system
- Backup the device system image
- Reading security codes of a particular device
- Flash new ROMs/Firmware in new Chuwi MTK devices
Download_Vivo_Y12_New_Security_DA_Auth File – [New 2023]
These are some of the commonly used functions of the Boot DA files. You can do so much more than these. For. eg. cloning a recovery image, cloning boot files, taking a backup etc. All of these can be done with the help of a secure DA boot file agent.
How to Use MTK Secure Boot DA file?
It is simple to use these new Custom Secure Boot DA files if you are already familiar with using normal/default DA files. Please note that these secure boot DA files are tool-specific, i.e. they will only work with specific MediaTek tools. In this article, we will be giving a detailed explanation on three tools: Sp flash tool, Miracle Box, CM2 box.
How To Use Vivo Y12 DA File Using SP Flash Tool:
Download Vivo Y15 File from the above download link and extract
Now open “Sp Flash Tool” on pc Use Tool_v5.1812
Click on choose button and select “Vivo Y12 Y15 DA.bin” file from the extracted folder
Use Vivo Y12 DA File With NCK Tool
Extract the downloaded “Vivo Y12 zip file” on the computer.
Run “NCK Tool” on pc as administrator.
Navigate to “Main” tab >> “Select Custom Loader” option and load “Vivo Y12 file and then continue the process.
Use Vivo Y12 DA File With CM2 Tool
Launch the tool as an administrator.
Tick mark on “Enable” option to enable custom upload of MTK DA file.
Click on the “DA” button to load the “Vivo Y12 DA file” from extracted folder.
So, guys, this is how you can use Vivo Y12 Secure DA files using multiple MTK tools. Please note that some of these Secure DA files only work with specific MTK tools. Also, these instructions are only to select the DA file using different MTK tools. If you want to do a specific task such as FRP Unlock, Root, Installing custom recovery, etc. Then you might have to look for another article. Thanks for reading and have a wonderful day.