what is fastboot in xiomi device how to enable or disable it

 

1 ) what is fastboot mode ???

 This is a protocol/tool that is used for writing data directly to the device’s flash memory. In practice, Fastboot is used to flash recoveries, bootloaders, and kernel to Android device. In Fastboot Mode, you will be able to restore backups, change the splash screen, and also flash system updates.

2) What do you need to use fastboot for?

Fastboot Mode is an amazingly helpful tool, where you can accomplish many useful operations such as:

• unlock/relock bootloader,
• flash a custom recovery,
• flash a custom ROM,
• flash radio,
• flash kernel,
• change the splash screen,
• restore Android backup.

3) how to enable fast boot mode 

1) First of all, power off the phone

2) Then press and hold the Volume Down + Power button for a couple of seconds.

3) You can release held keys when the Fastboot Mode appears on the phone's screen.

4) Great job! You should be in the expected mode right now.

4) how to exit fastboot mode 

Method 1 – Power Key

To exit the Fastboot mode, you should:

1.  Press the ’Power’ key. It’s in the back of the device.
2.  Hold the key until the screen disappears. This may take up to 40 seconds.
3. The screen should disappear and your phone should reboot.

Method 2 – Power Key + Volume Keys

If the screen doesn’t disappear, there is a different method you should try. Instead of holding just the ’Power’ key, you should:

1. Press the ’Volume Down’ along with the ’Power’ key.
2. Hold the two keys at the same time until the screen disappears. The device should reboot automatically.

In some versions of Redmi Note 3, you may have to press the ’Volume Up’ key in place of the ’Volume Down’. So, if the former doesn’t work, try this out instead.

Method 3 – Releasing Only the Power Button

There are cases where your phone will start loading Android’s operating system, and you may even see the Xiaomi logo. However, after a few seconds, it will lead you back to the Fastboot screen.

If this issue is occurring to you, you should try this out:

1. Use the previous method (the ’Volume key’ and the ’Power’ button) to exit the Fastboot mode.
2. Wait after the Xiaomi logo disappears, and a new screen starts appearing.
3. When you see ’Android is starting’, you should release the ’Power button’ but still hold the ’Volume Up/Down’ key.
4. The operating system should boot now.
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