You have entered fastboot mode. How to exit fastboot mode on Xiaomi. How to log out of fastboot on a tablet

Once you turn on your mobile android device, the user can see on the screen of his smartphone the mode "" with the corresponding inscription. In some cases, it is not possible to exit this mode, rebooting the device does nothing, and the user himself remains at a loss what to do next. In this article, I will tell you what Fastboot Mode is on Android, describe its specifics, and also explain how to exit this mode correctly.

Fastboot is a small, but at the same time effective tool that came to us along with the Android SDK (development kit for the Android OS). Its main purpose is flashing your device's memory, and in this it is a worthy alternative to recovery mode (recovery mode). Also, Fastboot Mode is designed for various system installations, updates, and other things like that.

In the process of explaining that this is Fastboot Mode on Android, I note that Fasboot Mode starts on your device earlier than the Android OS itself (“fastboot” can be launched even if Android is not installed, since it is not part of this operating system). Because "fastboot" is convenient to use to quickly update the firmware of the phone, as well as to perform various system operations at the developer level.

At the same time, it should also be taken into account that not all mobile devices based on the Android OS support Fastboot Mode.

If you, like me some time ago, found a folder that occupies a large amount of memory, follow the link, I described in detail what it is.

Reasons for Fastboot Mode to appear on your phone

After determining what Fastboot Mode is on Android gadgets, I will list the reasons why your smartphone can enter this mode. They are the following:

• Accidental activation of this mode when the user pressed the volume down and power buttons (home button) while the device was turned off;
• Unsuccessful attempt to flash the phone With recovery mode;
• Obtaining Root rights by the user;
• System failure.

Usually, entering this mode is accompanied by a picture of Android with open lid, symbolizing access to important elements of the operating system. Moving between menu items is done using the volume rocker, and the choice of any option is carried out by the power button (or the top key - moving between options, the bottom one - selecting an option).

How to use Fastboot Mode

To understand what Fastboot Mode means, you should also know how to work with this mode. This is usually done using a computer and mobile device.

Also, in some phones, it is possible to disable Fast Boot. To do this, just go to the settings of your device, go to the "Applications" section and find the "Quick Boot" section to disable it. Also in other models, shutdown fast loading located along the path "settings" - "display" - "quick boot" or "settings" - "accessibility".

Disable Fast Boot

How to exit Fast Boot on Android

To complete my story about what Fast Boot is on Android, I will describe the steps that must be taken to exit this mode. So:

1. Press the power button and do not press for twenty to thirty seconds, the device should reboot into normal mode;
2. Remove the cover from the phone, remove the battery (if removable) from the phone, wait a couple of seconds, and then replace the battery. Then hold down the power button for the same 20-30 seconds, and wait for the device to boot in normal mode;
3. If the previous tips did not work, then you need to restart your mobile device from your computer. To do this, download the drivers for your phone on your PC and install them. Connect the phone to the computer, the device should be determined and the drivers should “pick it up”.
4. Then click on the "Start" button, write cmd in the search bar and click on the result that appears at the top. Going to the command line, write fastboot reboot there and press enter. Your device should reboot normally and start working.

Video how to exit Fastboot Mode

In this article, I tried to give a description of what Fastboot Mode is on Android, what are its functions and how to get out of it. If you hit it by accident, then it will be enough to hold the power button for a few seconds (usually more than ten) for your smartphone to reboot in normal mode. If this does not help, then you should try temporarily removing the battery from the device, as well as rebooting the device using your computer, as I indicated above.

In contact with

Sometimes, in phones or tablets running on the Android platform, Fastboot mode may turn on. It happens by different reasons, one of the most common may be an unsuccessful attempt to flash the Custom Recovery image. As a result, the device freezes dark screen the corresponding inscription appears, and no body movements can bring the device out of stupor.

What to do in such a situation, how to exit Fastboot Mode Android? However, first things first.

Fast Boot is a mode of operation of Android devices, in which the phone (or tablet) does not completely turn off, but continues to work in a “sleep” state, while turning on occurs within five seconds. This mode allows the developer, or even a simple user, to flash, flash and restore the Android OS software shell. Receipt Root rights on a smartphone can sometimes cause the mode to turn on.

"Fast Boot" is located in the device's memory area, which is not available for reading or writing, which means that it is almost impossible to kill the phone programmatically.

The functioning of the device in Fast Boot mode has little effect on the battery charge, but you won’t be able to enter the welcome screen that loads when you turn on the phone.

Fastboot Mode Android - how to exit the mode

There are actually more than enough ways to solve the problem, they may differ depending on the model of the gadget, but we will now talk about the most common ones.

First option. The standard solution for loading a smartphone in normal mode is to remove the battery from the device for a few seconds, then return it to its place and turn on the device.

Second option. If a previous solution didn't work, try the following:

(For Android 2.3)

On the main screen, open the "Settings" menu (or Settings):

In the item "Applications" (Applications) we find the position "Fast Boot" (Fast Boot) and uncheck:

We reboot the device.

(For Android 4.0)

In the "Settings", in the "system" section, we find the item "Special. opportunities", open:

It is quite possible that all these “let's go here”, “open here”, etc., you simply cannot do - the phone simply will not respond, then you will need to do a full reset.

Important ! As a result of this manipulation, all data will be deleted, therefore, once again it is worth recalling the need to make backup copies.

So what are we going to do:

We turn off the phone completely (you can remove and insert the battery again), remove the SIM card and SD-card. Press and hold the volume button (to increase or decrease depends on the phone model) and at the same time the power button:

• In the menu that appears after this manipulation, select "Recovery" (we move through the items using the volume button, and confirm the choice of action with the "Power" button).
• When android logo, press and hold the power key, then the volume up.
• In the menu, select clear(wipe) data\cache.
• After deleting the data, select the reboot, hold down the power button, wait for the phone to reboot itself.

We will be glad if this post helped you solve another problem. Otherwise, you can always contact our specialists. Good luck!

Android is open system which allows any user to change system files, install various launchers, skins, change the screen resolution and much more. The ability to flash your device also plays a significant role in all this. By the way, many people buy devices from famous brands with the expectation that they will be available on the Web. a large number firmware.

Fastboot mode plays a key role in the firmware of the device - and not only in the firmware. You can switch to Fastboot mode on devices from different manufacturers in different ways. Thanks to Fastboot, you can install firmware, recovery, install the kernel, clear the cache and so on on your device. fastboot is not part of Android systems, it's part of the smartphone's bootloader. However, it is worth remembering that Fastboot does not support every device, and in some cases this mode is completely blocked.

For example, in the case of HTC or Samsung, you will have to unlock the bootloader first. However, in older Samsung devices, such as the Galaxy S Plus, when you go to the bootloader through it, you can immediately mount recovery and install firmware and Gapps without any manipulation. Today, in turn, Samsung has reached the point where, with the help of KNOX, it has limited the number of firmware installations.

If you are the owner of a smartphone of a popular brand, the instructions below will help you understand how to switch to Fastboot mode correctly:

Samsung

If you have a device Samsung:

Turn off your smartphone

Press and hold the Power button, Volume Down button, and Home button for a few seconds.

If you have an old Samsung device, for example Galaxy S:

Turn off your device

Press the power button and the volume up button and wait about 20 seconds until the Samsung logo flashes 4 times (in my case, I had to wait that much).

HTC

If you have an HTC device:

Turn off your device

Press the volume down button and the power button.

It is worth noting that you will only get into the bootloader, from where, by selecting the “Fastboot” item and connecting the smartphone via a USB cable to the computer, you can perform various manipulations through third party programs or directly through the console.

Sony

If you have a Sony device:

Turn off the device

Download and install DooMLoRD's Flash Tool Xperia driver pack

Check and install Fastboot drivers (second option from top)

Connect the USB cable to a computer (not a smartphone!)

Press and hold the volume up button while connecting the device to the USB cable.

If you have a Motorola device:

Turn off your smartphone

Press and hold the Volume Down button. Then press and hold the Power button for about two seconds. Release the power button, but the volume down button should still be pressed, after two seconds, release the volume button as well.

Comment: Some devices need to be connected to the PC by holding the volume down button and the power button.

Nexus

If you have a device Google:

Turn off your Nexus device

Press and hold the Power button, Volume Up button, and Volume Down button at the same time. Do not release the buttons until you get to the menu.

LG

If you have an LG device:

Turn off your smartphone

Connect the USB cable to your computer (not phone!)

Press and hold the Power button and Volume Up button at the same time. You need to hold for about 5-8 seconds. Then connect the end of the USB cable connected to the computer to the smartphone.

Need to flash Android using FastBoot, but don't know how? This article gives detailed instruction on using the FastBoot utility, how to use it, where to download from and how to flash an Android device.

This manual will fully tell you how to use FastBoot! How to clean partitions with Fastboot, flash IMG files, reboot and many more.

Download and install FastBoot

Before flashing Android using FastBoot, you need to download this utility and install it on the required computer:

1. 1. You can download FastBoot from the Android developers page in the kit platform-tools .
   2. Or use the program adb run, rather better , in which "all inclusive", and also knows how to unlock the Android pattern.

Why is ADB RUN better?

Launching the Fastboot Utility

Depending on what you chose, downloaded separately fastboot utility or chose adb run, launch may vary!

If you downloaded Separately Fastboot

Extract files:

1. adb.exe
2. AdbWinApi.dll
3. AdbWinUsbApi.dll
4. fastboot.exe
5. libwinpthread-1.dll

Move them to the C:\ drive, Windows folder. You have successfully installed ADB and Fastboot on your computer!

After you have downloaded and installed FastBoot, open the program " Command line".

Launch example command line Windows

An example of installing ADB and Fastboot.

If you downloaded ADB RUN

If your choice fell on a proprietary program ADB RUN, then run it, type the A button and press Enter.

It is advisable to place the files that need to be flashed in the same folder with the Fastboot utility.

Instructions on how to flash Android using FastBoot

It is very important to write commands and firmware files as they are indicated!

If you have a command:

fastboot flash cache NazvaniAFiLe.img

then you need to write exactly like that, and not otherwise. In other words case is important otherwise you will get - there is no such file.

Reboot Commands
Fastboot to firmware mode (bootloader)

• To get started with Android device using Fastboot, first you need to put your smartphone or tablet into bootloader mode using adb:

adb reboot bootloader

• Rebooting Android from firmware mode (bootloader) to the same mode:

fastboot reboot-bootloader

• Reboot Android from bootloader firmware mode to bootloader mode:

fastboot reboot-bootloader

• Reboot Android to normal mode from bootloader firmware mode:

fastboot reboot

The command "sees" your Android PC

Get in the habit before doing anything in Fastboot to check if there is a connection between the computer and Android:

• Checking if the PC "sees" your Android:

fastboot devices

This command must be executed when the device is already in firmware mode (bootloader)

Commands for unlocking and locking the bootloader Google Pixel, Nexus in Fastboot

• Unlock bootloader for Pixel, Nexus:

fastboot oem unlock

fastboot flashing unlock

• Lock bootloader for Pixel, Nexus:

fastboot oem lock

Command to find out the bootloader version

Shows the version number of the bootloader installed on Android:

fastboot getvar version-bootloader

Partition Format Commands in Fastboot

Before flashing any partition in Android, it must first be formatted so that there are no problems in operation.

fastboot erase Imya_razdela- erase partition: boot, radio, recovery, system, userdata and others.

• Erases the Cache partition in Fastboot:

fastboot erase cache

• Erases the Date section (Data / UserData) in Fastboot:

fastboot erase userdata

• Erases the System partition in Fastboot:

fastboot erase system

• Erases Recovery section in fastboot:

fastboot erase recovery

Commands for Flashing Android Partitions in Fastboot

After you have formatted the Android partition or partitions, you can proceed to next step, firmware:

fastboot flash Imya_razdela imya_file.img- firmware of the selected partition: boot, radio, recovery, system, userdata and others.

• Flash the system partition (System):

fastboot flash system imya.img

• Flash the cache partition (Cache):

fastboot flash cache imya.img

• Flash the date section (Data):

fastboot flash userdata imya.img

• Flash the Recovery partition:

fastboot flash recovery imya.img

• Flash all partitions (boot, recovery and system):

fastboot flashall

Command to install update.zip

Flashes an update archive on Android in update.zip format - ZIP archive with IMG images of various sections:

fastboot update filename.zip

For Sony devices

Checking the connection of a Sony device, if the answer is 0.3 device, then it is connected:

fastboot.exe -i 0x0fce getvar version

Unlock bootloader

fastboot.exe -i 0x0fce oem unlock 0xGet_Key

More detailed information by unlocking Sony Bootloader - How to unlock Sony Bootloader

Error Waiting for Device

If you have for a long time in the command window the inscription is lit waiting for device- means:

• The driver is not installed or installed incorrectly - reinstall or install
• Android device not in Bootloader mode - translate
• Incorrect connection to USB port- use rear USB ports 2.0 computer, do not use USB hubs

Video example of working with the Fastboot utility

For those who don't understand!

For those who do not understand anything, then use the proprietary application ADB RUN, this program contains almost all the commands that are needed for FASTBOOT!

Below is an example of how ADB RUN works - how to quickly flash a Recovery file with using ADB RUN in less than 5 seconds (don't forget to switch to bootloader mode first)!

That's all! Read more articles and instructions in the section Articles and Android Hacks. Stay with the site, it will be even more interesting!

If you are a happy owner of a gadget on the Android platform, then sooner or later you will encounter such an interesting phenomenon as Fastboot Mode. What it is? Why is it needed? These questions arise in a person's head much later.

The first thought at the sight of Fastboot is completely different. Oh my god, I broke my device! In order to avoid panic, you need to figure out what kind of regime it is, why it is needed and how to get out of it. The main thing is not to panic and strictly follow these instructions. If you panic and fail to perform all the steps correctly, you may end up with a dead smartphone as a result. Do you need it?

What is this mode?

Essentially, Fastboot mode is fast access to the interior of the device. It just boots past the slow BIOS and does it very quickly. Usually, Fastboot mode cannot be entered without pressing certain keys. But it also happens that due to some kind of "glitch" the device itself goes into this mode. And here you need to know the procedure in order to get him out of this hibernation. There is nothing complicated about this, but many unprepared users are terribly afraid of Fastboot Mode. What to do? How to return everything to its place? The reason for the panic is understandable, but you need to calm down and follow the instructions clearly. Then everything will be fine with your gadget.

What is it for?

There are several reasons for implementing Fastboot mode in the device. Firstly, it helps the device to boot faster, because this way the download occurs bypassing the slow BIOS. Secondly, Fastboot helps developers communicate with the device at the hardware level, and this is very important. Thirdly, Fastboot allows you to configure the Android operating system using a computer via an ADB connection. That's what Fastboot Mode is for. What it is is now clear. Now let's move on to the question of what to do if your gadget unexpectedly boots into this mode.

How to get out of this mode?

If the Fastboot mode was turned on by mistake, then this is not so bad. It is enough to hold down the power button and the "Volume up" button on the turned off device. The device will boot into BIOS. Here you need to select the item "Reboot system now" (Reboot system now). After that, the "correct" loading of the device should begin, bypassing Fastboot Mode. What it is, we have already sorted out a little higher. If the BIOS does not have the above item, then things are very bad. You will have to follow the steps to return the device to factory settings.

If the device itself decided to boot into Fastboot mode, then something is wrong with its settings. You will have to wipe the user data in order not to get into Fastboot Mode again. What it is? On "Android" devices, a system for rolling back to the factory settings is provided for just such cases. It "resets" the device to factory specifications. In this case, all user data (applications, contacts, music) is deleted.

You need to go into BIOS mode and select "Wipe Data" (Wipe Data) and "Reset to factory settings" (Factory Reset). After that, we reboot the smartphone from the item "Reboot system now" (Reboot System Now).

How to remove the mode?

In fact, the average user does not need Fastboot Mode. How to get out of it, we already know. Now consider the question of how to disable it permanently. It is enabled by default and sometimes just confuses the user. To prevent this from happening in the future, we turn off this mode. To do this, go to the smartphone settings, the menu item "Screen", and find the inscription "Quick download" there. You just need to uncheck the box.

This algorithm of actions is relevant for the Android operating system version 4.0 and higher. If you have an older version of Android, then you need to look for the item you are looking for somewhere in the "Applications" section. These steps will help turn off Fastboot mode completely. And he won't bother you anymore.

However, now many will be dissatisfied. Do not completely get rid of Fastboot Mode. What it is? On Android smartphones, it also performs the function of "recovery". And this is very important.

Why not get rid of it entirely?

Regrettably, but Fastboot is an important component software device. And turn it off completely - very bad idea. The point is that if given function is disabled, then you will not be able to install firmware on it through a computer if your device suddenly turns into a "brick". And this happens all the time. So in this case, only Fastboot Mode can save you.

What is it we, sorted out a little higher. Let's just say, this is your "lifeline" in case of unforeseen situations that may happen to your smartphone. So don't turn it off. There will come a time when you will be glad that you have refrained from complete shutdown fastboot mode. It does not bother the user at all. You just need to know how to get out of it.

Summary

So, summing up all of the above, we can say for sure that the Fastboot mode is a very useful thing.

• Firstly, it allows the gadget to boot faster bypassing the BIOS.
• Secondly, it makes it easier for developers to communicate with the device.
• Thirdly, it can be used to upload patched firmware using a computer and an ADB connection.
• Fourthly, it helps a lot if your smartphone suddenly turned into a "brick".

And against all these advantages, one tiny drawback - you did not know how to get out of it. But now you know, so you don't need to disable Fastboot. You will still need it.