Here we will learn about Y12 Y15 Preloader File and how this file is used, we will know all these things in details. Preloader file is very important when updating a mobile from computer or laptop. Such a problem comes in some mobile. That it cannot be flashed, that means the software cannot be updated. In that condition, the Preloader File is updated first in the mobile.

What are preloader files?
Preloader file is also called bootloader. With its help, the boot-up process facilitates communication between the hardware and software of the device. The preloader file has the important task of maintaining the hardware software in the device.
Importance of Preloader Files
The preloader files play a pivotal role in ensuring the proper functioning of a smartphone. Without a functional preloader, the device might encounter booting issues, software malfunctions, or even become completely inoperable.

Use of preloader file
What is the use of preloader in Android device or we have explained in detail below.
- Flashing: Helps to update the firmware through SP Flash Tools or any other flashing tool.
- Driver Issue Fix: Many times the device is not able to be dictated in the computer, then USB connectivity can be fixed with the help of preloader file.
- FRP Bypass: FRP cannot be bypassed many times in Vivo device. But it can be bypassed with the help of preloader file.
- To unbrick: Many times the Android device becomes dated. And flashing cannot be done in it. Then this problem is fixed with the help of bootloader.