What does fastboot mode mean?

Fastboot mode, commonly known as fast boot mode, is a lower-level flashing mode than recovery. In addition to flashing, Fastboot can also lock/unlock, erase/format, and debug partitions in Android devices. To be precise, Fastboot is a firmware communication protocol. When the Android operating system running on an Android device is damaged and encounters running problems, you can use Fastboot to flash the binary image file of the original system to restore the Android device to normal.

#The operating environment of this tutorial: Funtouch OS 13 system, vivo NEX mobile phone.

What is fastboot mode?

Fastboot, the English translation means fast boot. Fastboot is a command line tool in Android SDK Platform-Tools. Fastboot is mainly used to flash binary image files (.img) to Android devices through a USB data cable on a computer.

In Android phones, Fastboot is a lower-level flashing mode than recovery (commonly known as fast boot mode). In addition to flashing, Fastboot can also lock/unlock, erase/format partitions in Android devices. ization and debugging, to be precise, Fastboot is a firmware communication protocol.

When the Android operating system running on an Android device is damaged or has running problems, or a customized operating system has been flashed on the Android device and you want to restore the Android device to its factory state, you can flash it through Fastboot The binary image file (.img) of the original system is used to restore the Android device to normal.

Advantages of Fastboot flashing

Flashing allows users to obtain higher mobile phone permissions. Flashing is root and can be deleted after flashing. Some unwanted system software and pre-installed software on mobile phones can be deleted, and even mobile phone functions can be deleted. At the same time, after flashing, you can also gain access to some software to enhance the user experience, and a simple system will also make the phone run faster.

Disadvantages of Fastboot Flashing

Flashing is a reprogramming of the mobile phone after modifying the original software. If there are BUGs in the modified software, it may cause Some functions of the mobile phone may not work properly, and the original software of the mobile phone is often divided into many different versions. Sometimes the hardware of the same model is also different, and calling the wrong version will not work. In severe cases, it may cause the phone to not boot, which is a disadvantage. In addition, flashing a mobile phone that is not out of the warranty period means that the user has voluntarily waived the warranty.

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