Fastboot Mode, what is it on Android, how to exit the mode? Fastboot Mode what is it on Android

Hello. Some users of devices with the Android operating system sometimes encounter a “Fastboot Mode” notification after the next reboot of the smartphone. The most unpleasant thing is that deactivating the mode is not so easy, and if you simply turn the device off and on again, there will be no positive result. Let's figure out what Fastboot Mode is on Android, what it's for, and how to exit this “shell” correctly.

We are dealing with a very effective tool that was previously included in the SDK (developer component package). The main purpose of the tool is to “reflash” the internal memory of the gadget in order to restore factory settings and delete all “extra” data. In its functionality, Fastboot is in many ways similar to the more famous Recovery mode.

In addition, Fastboot allows you to install updates (both official and custom), which are not possible to install when the operating system is loaded.

It is worth noting that this mode is not part of Android, but is located directly in the memory chip. This makes it possible to start the development environment even when the Android 5.1 OS is damaged. This is the main advantage - commands are executed at a low level, direct interaction with hardware modules occurs, bypassing the operating system.

This functionality is not integrated into all devices, and is not supported by all smartphones or tablets.

What does Fastboot Mode mean on Android?

We have understood the essence of the concept a little, but it is also worth understanding why users switch to the specified mode after rebooting the phone. Here are the main reasons:

The most common and common is accidentally simultaneously pressing the gadget's power button and the volume control key (sound-) when the device is turned off. Perhaps you just wanted to launch the smart phone, but accidentally pressed the volume down button - and that’s when Fastboot was activated;
There was a not very successful attempt to update the software (flash Meizu, Xiaomi Redmi, etc.);
You wanted to get root rights using third-party software (via a connection to a computer), then instead of root, after a restart, Fastboot Mode loaded;
There is a serious glitch in Android 6.0.

How to use fast boot mode correctly

First you need to connect your PC and smartphone using a USB cable;
Fastboot Mode is activated on the mobile gadget. This option can be “hidden” in the screen settings or in the “Accessibility” section:

Now you need to download and install the FastbootTool utility on your laptop (select the latest version from the list on the official site);
Open the software and if the previous steps are completed correctly, your tablet model will be indicated in the main software window;
Now you can perform various actions with the device that are not available in normal mode. But I recommend that you carefully read the topic on the 4PDA forum, specifically for your phone model (ASUS, Lenovo, Huawei, ZTE, etc.).

Fastboot Mode on Android - how to exit?

So, you find yourself in Fastboot mode, but you don’t know how to return to normal operation of the device. Here's a short guide that should help:

Try holding down the Power key (on/off) for 30 seconds. In most cases, the gadget goes out, shows no signs of activity, and then suddenly starts up and everything is fine. The main thing is to wait and not remove your finger from the button;
If the first method does not work, remove the battery (lucky if it is removable), put it aside for 5-10 seconds. Then return it to its place, close the case cover and hold the power button for at least 20 seconds;
If it fails, connect your smartphone to your computer after downloading the drivers for your phone model. You can do this by following the link, on the right you will see a red “Download Android Driver” form, where you select the manufacturer from the list, etc. Then on your PC you should open a console window (command line) using and enter the command:

fastboot reboot/code>

The tablet should be forced to restart and the subsequent boot will take longer than usual.

How to exit Fastboot Mode - video

I tried to explain in detail what Fastboot Mode is on Android, why it is used, how to disable and exit the mode. Alas, some cases are individual. Therefore, if such problems arise, please let me know in the comments.

Sincerely, Victor!

Sometimes, in phones or tablets running on the Android platform, Fastboot mode may be enabled. This happens for various reasons, one of the most common may be an unsuccessful attempt to flash the Custom Recovery image. As a result, the device “freezes”, a corresponding message appears on the dark screen, and no body movements can bring the device out of its 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 turn off completely, but continues to operate in a “sleep” state, and turns on within five seconds. This mode allows the developer, or even a simple user, to flash, flash and restore the Android OS software shell. Obtaining Root rights to a smartphone can sometimes trigger the mode.

“Fast Boot” is located in an area of the device’s memory that is inaccessible for reading or writing, which means that it is almost impossible to kill the phone programmatically.

Operating 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 gadget model, but we will now talk about the most common ones.

First option. The standard solution for booting 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 the previous solution did not work, then try the following:

(For Android 2.3)

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

In the “Applications” item, find the “Fast Boot” item and uncheck the box:

Reboot the device.

(For Android 4.0)

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

It is quite possible that you simply cannot do all these “let’s go here”, “open here”, etc. - 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 reminding you of the need to make backup copies.

So what we will do:

Turn off the phone completely (you can remove and reinsert the battery), remove the SIM card and SD card. Press and hold the volume button (up or down depends on the phone model) and at the same time the power button:

In the menu that appears after this manipulation, select “Recovery” (move through the items using the volume button, and confirm the choice of action with the “Power” button).
When the Android logo appears, press and hold the power key, then volume up.
In the menu, select clear(wipe) data\cache.
After deleting the data, select reboot, press and hold the power button, and 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!

Some developers are trying to transfer some applications that were originally intended for desktop operating systems to mobile operating systems. These include FastbootMode. What is it on Android, we’ll try to figure it out and also describe all the features of this program for mobile devices.

Oddly enough, many users come across such an application, but there is no full-fledged article on the Internet describing the functions and capabilities. Although on thematic forums, if you take this issue closely, it can be collected in full piece by piece.

With a literal translation of the name, you can draw certain conclusions about the functions and purpose of a particular software. Fastboot Mode is translated as fast boot mode. In fact, in the situation with the version for Android, the name can be deceiving, because this application does not lead to faster loading of the OS, its main task is to flash mobile devices and can be classified as a development tool. If the user is not very knowledgeable about such issues, in order to avoid troubles, when Fastboot Mode appears, it is better to immediately contact the service center so that specialists can unload this application from startup.

This program cannot be classified as Android. If it starts, it means the operating system has not yet started, because Fastboot Mode refers to low-level applications, that is, they are loaded before the OS starts.

The start of the software in question can occur for several reasons:

when turning on the phone, the user can, in addition to the power button, hold down the volume down button and hold it for a long time;
if a flashing was carried out before, during which there were failures;
root permissions were set;
system failure.

The fourth case is the most dangerous and most likely cannot be avoided without a trip to the service center.

After launching Fastboot Mode, the Android icon is displayed on the screen with several menu items, which can be navigated using the volume buttons. To enter one of the points, you need to press the power button.

To exit this mode you need to do the following:

hold down the power button for 30 seconds, after which the mobile device should boot into normal mode;
if it is possible to remove the battery from the device, do so and do not insert it for 10-20 seconds;
If we cannot remove the battery, press and hold the power button and the volume control at the same time. Hold them for one minute.

You can remove Fastboot Mode from autorun immediately after loading the Android OS. Go to settings and do the following:

go to application settings;
Find the “Fast boot” menu item (you can also see the name Fastboot Mode or Fast Mode) and uncheck it.

In some phone models, the menu is different and this item may be located in a different location. In this case, go to Settings > Accessibility and also uncheck the above item.

If, even when the mode is disabled, when you reboot the mobile device, Fastboot Mode automatically starts, then, most likely, an incorrect flashing procedure was performed, or system failures occurred. In order to avoid troubles and not render the device inoperative, try to contact the service center as quickly as possible, because mobile devices cost a lot and are incommensurate with the payment for repairing the software itself.

Android OS, like any other software product, may occasionally fail. And one of these problems is the display of a black screen on the screen of a smartphone or tablet with the words Fastboot Mode or Select Boot Mode. Many owners of mobile devices, seeing a similar picture, begin to panic and take the device to the nearest workshop. However, you should not take rash actions, since in most cases you can exit Fastboot Mode yourself. Let's look at what causes Fastboot Mode, what it is on Android and how to get rid of it.

Purpose and causes

Fastboot is an effective tool for modifying and customizing the Android operating system, which is included in the software package for developers. Its main task is to install custom firmware. However, this bootloader is also used to install backups, various updates, format a memory card, etc.

Select Boot Mode and Fastboot Mode are not internal or external commands. They start earlier than the operating system itself (like the BIOS on Windows). This allows you to configure the system, as well as fix various problems even if Android has crashed.

Despite its versatility and usefulness, turning on Fastboot on its own may be a sign of a software failure. The main reasons for the appearance of this mode on Android include:

Accidental activation by the user. This tool can be launched manually through the gadget menu.
Android malfunction. If a smartphone or tablet cannot boot in normal mode, it automatically switches to Fastboot Mode.
Unsuccessful firmware via Recovery Mode.
Manually deleting an executable file from the system directory after unlocking root access.
Exposure to malware. If you have superuser rights on the device, some viruses can block or even delete system files, which leads to the crash of the operating system.

Having figured out what the Fastboot Mode bootloader is and what are the reasons for its appearance, you can begin to consider the question of how to exit boot mode on Xiaomi, Meizu, Lenovo and other models of mobile devices.

Disabling Fastboot Mode on Android

There are two ways to disable the Fastboot bootloader:

directly from your phone;
via PC.

The choice of one option or another depends on the reason that led to the launch of this mode. As an example, let's look at how to prevent the Fastboot window from loading on a Xiaomi smartphone.

When faced with this problem, first try holding down the Power key for 20-30 seconds. The device should reboot in standard mode.

Instead of Fastboot, the Select Boot Mode form may appear on the mobile phone screen. Its fields mean the following:

Try choosing the second option. If this does not help, do the following:

If you can go into Xiaomi settings, that is, the operating system is working, try to disable Fastboot mode manually. On this device, go to the “Accessibility” tab and opposite the corresponding item, drag the slider to the Off position.

Disabling Fastboot Mode via Computer

If the operating system crashes, when it is technically impossible to use the smartphone menu, and other methods of disabling Fastboot are ineffective, you can try to solve the problem through a PC and the cmd command line. This is done as follows:

The command line is the most effective way to get rid of Fastboot Mode. If it does not solve the problem, then the question of how to turn on the mobile device in normal mode is still relevant, all you have to do is change the firmware on the phone or take it to a workshop.

Today we’ll talk about the very necessary and useful system program Fastboot Mode. You will find out what kind of Fastbud mod program this is and what it is intended for. We will look at options for this program on a laptop, tablet and smartphones.

Fastboot Mode on tablet and PC

Fastboot Mode is a program that uses fast system boot technology. This technology allows you to reduce system startup time (x86) from seconds to milliseconds by bypassing the BIOS.

This technology was developed jointly by QNX and Intel. In general terms, PC control is sent directly to the initial boot module (QNX IPL) without using the BIOS. Thanks to this, critical tasks start with a minimum of delays.

Very often, this technology is found on netbooks and laptops of certain brands (Lenovo, Asus, Aser) - when you start the laptop, the operating system starts loading almost immediately.

Fastboot Mode on Android smartphones

Fastboot Mode has a completely different meaning on Android devices. Here we are already talking about the mode, which is a “low-level” phone bootloader. Fastboot will allow you to reflash not only the entire phone memory, but also its individual sections.

Basically, Fastboot Mod can be observed after unsuccessful flashing of the phone's Custom Recovery. When the phone boots up, it lights up black screen with Fastboot Mode and other commands:

Select Boot Mode;
Volume_UP to select;
Volume_Down is OK;
Recovery Mode;

Normal boot.

Many owners of their Android devices, not knowing what to do with this (considering it a mistake), fall into panic. But here the matter is quite fixable. For each model and brand of phone, the list of commands and their sequence are different, however, the principle is the same everywhere.

These commands mean the following:

Volume UP button (volume more) - to scroll through commands;
Volume Down button (volume less) - to confirm your choice;

To boot the phone, you need to select Normal Boot and press the Volume Down button.

In order to activate fastboot mode yourself, you need to simultaneously press the lock button and the volume key and hold them until a black screen appears. I hope you understand what Fastboot Mode is and what it is used for.

When you turn on your tablet, you expect it to load into the operating system. But sometimes things go wrong; Instead of loading Android, the display shows Fastboot. As a rule, there is an image of an open robot nearby, hinting that in this mode you have access to the “insides” of the system.

Generally speaking, this is a very useful mode that allows you to receive commands from your computer via a connected USB cable. In Fastboot you can work with files on your tablet or smartphone, flash it, install applications, and clear partitions. Of course, “Developer Options” also has a similar tool – USB debugging. But this option gives much more degrees of freedom.

For the Fastboot mode to work fully, you also need a corresponding program on your computer. Generally speaking, a tool for working with fastboot is included in the package for Android SDK developers. But if you only need this part of it, you can use the separate Fastboot installer.

The name comes from the fact that in this mode, devices boot up very quickly: it only takes about 5 seconds to boot.

When you need it

When you reflash a smartphone/tablet with firmware that is not installed over the air or through recovery. Often these are modified proprietary firmware.
When you . There are methods for obtaining root that require managing devices via Fastboot.
When restoring the operating system or individual applications. When Android is running, access to system folders may be blocked, preventing necessary operations.

These are quite specific cases that require specific tools. In everyday life, FastBoot mode is not needed for comfortable use of a smartphone or tablet.

How to login

As a rule, fast boot mode is needed when you need to control your smartphone or tablet via a computer. Therefore, if you already have the necessary programs installed (ADB, Android SDK or Fastboot separately), you can enter the already connected smartphone/tablet into the Fastboot state using a command from the computer. To do this, the “USB Debugging” option ( .

How to exit

Sometimes it happens that a smartphone spontaneously boots into Fastboot mode and cannot exit it. This is a consequence of a software failure that cannot always be resolved using standard methods.

There is no direct exit from here to normal Android boot. Therefore, you will have to look for workarounds.

If turning it on in the usual way constantly leads to startup in Fastboot, you should enter Recovery the next time you reboot. To do this, when booting your smartphone/tablet, press the power key together with the volume up button (methods may differ for different models) and do the most radical thing: reset the device to factory settings. To do this, select Wipe Data/Factory Reset (its name may differ slightly). After this procedure, your device will boot normally again.

To prevent unwanted fastboot in the future, you need to disable it in the device settings.

How to turn off Fastboot

For Android 2.3 and lower, we need to open the “Applications” section in Settings and find the “Fast boot” section. Starting with version 4.0, FastBoot settings moved to the Settings/Display/Fast boot section. In both cases, you need to uncheck the corresponding line. This will prevent fast loading. If you need it later, you can first re-activate FastBoot in the same section.

The sudden activation of Fastboot on a smartphone can confuse the average user, especially if the device previously worked without a single glitch. In fact, there is no reason to panic; exiting this mode is quite simple, and in most cases it does not indicate a breakdown.

First of all, you need to make sure that the Xiaomi device is really in Fastboot, because this mode is often confused with Recovery or an operating system error at the boot stage.

When Fastboot is active, when the Xiaomi gadget is turned on, the following image most often appears on the screen:

This mode can also announce itself using the inscription “fastboot mode start” on a black background.

If you are prompted to select one of the boot options, then the device is in Select Boot Mode, and you need to start a normal boot (Normal Boot). When the display is completely black and there is not even a backlight, most likely the smartphone has turned off. This may be due to firmware issues or hardware failure.

What is it for and why does it appear?

Initially, this mode is intended for programming a mobile device using a PC at a low level, including flashing, rolling back to factory settings, and obtaining root rights. In this case, the Xiaomi phone will be detected not as an external storage device, but as a terminal to which service commands can be sent.

In fact, Fastboot is not part of Android - it starts before it, so you can enter this mode even if there is no OS at all.

To activate Fastboot, with the device turned off, you must simultaneously hold down the power and volume-up keys. The combination is quite simple, so sometimes the fast boot mode is activated accidentally.

However, in most cases, the appearance of Fastboot indicates that an error has occurred in the OS, perhaps a system file was accidentally deleted or the device is infected with viruses. The mode can also be activated due to unsuccessful OS recovery or installation of third-party firmware on Xiaomi.

Eliminating Fastboot

In most cases, holding the power button for a long time (20 seconds or more) helps, which leads to the device rebooting and the OS starting normally. Another way is to boot Android using Recovery mode. You can also try to completely discharge the battery; unfortunately, the design of the device often does not allow removing the power source.

Usually, after the first correct start of Android, the Fastboot mode is completely disabled, but it happens that it continues to appear every time the device is turned on. In this case, you will need to go to the settings menu and in the tab "Special abilities" or “Screen” (depending on the OS version) uncheck the fast boot box.

Another way to disable Fastboot involves using a PC. You will need to download ADB Run and connect your phone to the USB port. If this is your first time doing this, you may need to install drivers. If the system does not find them automatically, then you need to download the software manually from the manufacturer’s website. When the device is successfully detected, you should run ADB Run and enter the command fastboot reboot into the terminal. All! However, this does not always help.

When you still can’t get rid of Fastboot, you should try downloading a backup copy of your data. If there is none, then you will need to either return to the default settings or install new firmware. Both methods are associated with the loss of user files, so it is recommended to connect the device to a computer and try to copy as much information as possible.

To enter Recovery mode on Xiaomi phones, you need to hold down the Volume + and Power keys with the device turned off. In the menu that opens, select Wipe Data and Factory Reset. If in this case it was not possible to restore the correct operation of the phone, then only flashing it will help. It is not recommended to do this if you have no experience at all, so as not to cause damage to the device.

If nothing from this list helps, moreover, the computer refuses to detect the mobile device or displays an error message, then the reason is a hardware malfunction. In this case, there is only one way out - take the device to a service center, where they will perform professional diagnostics.

Let's be honest and open: tablets are very fragile creatures (from the point of view of operating system reliability). There are very frequent cases of “freezing” of the operating system, “crash” of programs (especially browsers) and other unpleasant moments when working with a gadget. This is terribly annoying and infuriating.

Among other negatives, the following message appears on the monitor screen: “Select Boot Mode”. What does it mean?

And this inscription indicates problems that arise when loading the operating system, when the gadget prompts its owner to choose an algorithm for further actions - to decide on the method of loading the system. The question arises because the current system has ceased to function normally.

Simply put, the system is frozen and needs to be rebooted. But the tablet does not respond to any buttons or touches on the screen. What to do?

The only way out of the situation with a tablet on which the “Select Boot Mode” message appears is to reboot the system (“resetting” system information). To do this, you need to find the RESET button - a very small hole in the body of the gadget (usually next to the charger or headphone connectors) and insert a straightened paper clip (but not a needle) into the hole, carefully pressing until it stops and makes a quiet click. You must hold the button for 10 seconds. After completing this procedure, the system should reboot on its own. (Don't confuse the hole for the RESET button with the microphone hole; don't get into trouble!).

If the “Select Boot Mode” message appears again after that, or the RESET button itself is missing, or RESET does not react to touch in any way, then you can press the gadget’s ON/OFF button, as well as other controls. This is done as a necessary measure in order to “stir up” the tablet. Although, to be honest, the effect of this can be very weak.

In this case, it is advisable to leave the tablet turned on and wait until the battery drains, then charge the battery and try to boot the system. If the error (“Select Boot Mode”) repeats repeatedly, there is nothing else to do but contact the service center.

What should a gadget owner prepare for?

In almost 50% of cases, the constant appearance of the “Select Boot Mode” message on the tablet monitor means the need for repair. The owner of the gadget must be prepared to pay for the services of a service center, including replacing the device’s motherboard.

And, most importantly, choose adequate service centers that will charge you money for the actual work done, and not for clever speeches, replete with obscure technical terms, but accompanied by decent amounts in bills for “repairs”.