Vivo Y85 DA File [ MTK Secure Boot File Download ] Vivo Y85 DA File [ MTK Secure Boot File Download ] 11 March Bijendra Narsinghani Share To: Vivo Y85 DA File [ MTK Secure Boot File Download ] Download Vivo Y85 DA File DA File For Vivo Y85 – Download What is Vivo Y85 Secure Boot Download Agent File Many Vivo Y85 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 Y85). This is where a custom DA file comes in. Depending on the tool you’re using, you manually load the custom DA ( DA_PL.bin or Authfile.auth ) . Advantages Vivo Y85 download Agent loader files Like we discussed above, these Vivo Y85 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 Chuwi device Flash new ROMs/Firmware in new Chuwi MTK devices 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. Conclusion So, guys, this is how you can use Vivo Y85 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 another article. Thanks for reading and have a wonderful day.