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About Factory Reset Protection (FRP)

Factory Reset Protection (FRP) is a security method designed to ensure that in the event of a lost or stolen phone, someone cannot simply wipe the phone and perform a factory reset. Starting with Android Lollipop, FRP is "standard" in Vanilla Android, and most of the companies that make our phones have implemented it in their own models. That's good - a stolen phone is harder to use, so it's less attractive to thieves, and anything that can protect our data on a lost phone is welcome. How does it work However, a problem can occur if you sell, trade or even distribute the phone without performing a factory reset. How it works explains why. To perform a factory reset, you must be logged in to the phone's "owner" account (which you used to configure it). This means that if you give me your phone, I can not reset it without logging in. There are random solutions on the internet, but they are usually fixed as soon as they are discovered. Before you ...

Understanding the Bootloader and the Effects of Unlocking

Bootloader is a tool that loads system software into the device and prioritizes processes running on the phone. The bootloader is locked on new phones to prevent damage to this tool from unauthorized use or modification. However, you can use Boot Loader Unlock to unlock this tool and access special system functions. By unlocking the bootloader, you can install your own firmware on your Android phone and get full access rights to make changes to your phone. These changes could include changing preinstalled software or even replacing the entire operating system. Some developers and enthusiasts unlock and root to experiment with apps or custom versions of Android. Locked Bootloader It's a way to restrict your access to in-memory application code so you can't read or write it. It does this in various ways in software and hardware. With Software: Use approval technique (three-way handshake with challenge) Use a password Using two the bootloader: The first level loader...