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Running an android system on a computer from a flash drive. How to enable safe mode on android

The Android platform is democratic and allows the user to make changes to system files, which is fraught with consequences, such as unstable operation of the device or termination of access to applications. To identify and troubleshoot problems, developers have created the ability to turn on the phone in safe mode, when only pre-installed applications are opened. Read our article about how to boot your phone or tablet into safe mode.

How to enter safe mode on Android before 4.1

On a smartphone with a version lower than 4.1, you can enable safe mode in two ways.

First way

Video: how to start your phone in safe mode on Android up to 4.1

Second option

Turn off and on your smartphone, and when you see the manufacturer’s logo, press and hold the “Menu” button until the main screen appears.

How to enable safe mode on Android 4.1 and higher

In versions of Android 4.1 and higher, rebooting into safe mode occurs at the moment of shutdown. Sequencing:

If the above method does not work, try repeating the steps, but after the menu appears, hold down the “Reboot” item for two to three seconds. On devices flashed with MIUI, to enable safe mode, you need to turn off the device, and when turning it on, press and hold both volume keys and the power button at the same time. Once the logo is displayed, you can release the Power key.

Video: how to enter safe mode on Android above 4.1

Smartphones with a special transition to Safe Mode (table)

If standard methods for activating protected mode do not work, your smartphone or tablet may need to be rebooted in a special way. Study the table below and try non-standard solutions.

Smartphone

Activation methodSafe Mode

Google Nexus One

When you turn on your smartphone, when the logo is displayed, hold down the trackball and do not release until you see the main screen.

Push-button HTC

Turn off your device and then turn it on by holding down the Menu button until you see the lock screen.

HTC with touch buttons

With the gadget turned off, press the power button. When you see the manufacturer's logo, hold down the volume down key until you see the main screen and feel the vibration response.

When starting the phone, at the moment of the first vibration, hold down the “Menu” button. Do not release until the system boots.

Samsung Galaxy series

While turning on the device, hold down the "Menu" key. If it doesn’t work, try holding down the “Power + Menu + Home” buttons while turning on and holding them down until the system boots.

On your keyboard, press the Power and Menu keys at the same time. Hold them down and wait until the device vibrates. Release the buttons - the phone will turn on in safe mode.

The standard way to return to normal mode from safe mode is to restart the device using the power button. If the method does not work, to exit Safe Mode, remove the back cover of the gadget and remove the battery. Insert it back: after a minute the system will work as usual.

Not everyone knows that, like in Windows OS, there is a safe mode on Android devices. What is it and why is it needed, we will now figure it out.

Safe mode on Android is a mode that, when launched, only runs pre-installed system applications. Anything you downloaded and installed yourself will not function in this mode.

What is Safe Mode for?

For example, we installed a bunch of third-party applications on our device and one fine day the smartphone or tablet began to glitch, freeze, slow down and produce various errors. We start the smartphone in safe mode and remove all the “garbage” that could cause the device to become unstable. If this does not help, then we can make a diagnosis: a malfunction in the Android OS itself.

That is, safe mode is an excellent tool for diagnosing your device. Also, thanks to it, you can find out how much faster and better a “naked” Android works, not cluttered with various widgets, applications and other software products.

All manipulations will be performed with a device running Android OS 5.0.2

Enabling Safe Mode

Method one

Instructions:
1. Press the on/off button of your smartphone so that the menu appears.

2. Press and hold the "Power off" button.


3. Another window will appear in which we will be asked to switch to safe mode. Click "ok".


4. That's it. After rebooting we will enter safe mode. A corresponding message should appear at the bottom of the screen.

Method two

At the moment, there are various applications that make it easy and simple to enter safe mode. One of them is called "Quick Reboot". You can download it

Instructions:
Download, install and launch this application.

Go to the program settings by clicking the button of the same name.


Scroll down the list that appears, find the “Safe Mode” button and put a checkmark next to it.


We go back and see that a new item “Safe Mode” has appeared in the main menu of the program.


Click on it and confirm the reboot by clicking “ok”.


Another window will appear in which the program will ask for root rights. Click "allow".

The device will reboot and turn on in safe mode.

Method three

Another similar application is simply called "Reboot". It is similar in functionality to the previous version. You can download it

Instructions:
1. Download, install and launch the application.

2. After launch, immediately grant the program root rights by clicking the “allow” button.


3. In the main menu, select the “Safe Mode” item and click on it.


4. Confirm the reboot by clicking “Yes, reboot now.”


5. After rebooting we will enter safe mode.

Method four

This time we will use a program called Easy Reboot, which you can download
Turning off Safe Mode

To exit Safe Mode, simply reboot your device. After turning it on, it should work in standard mode. If any problems arise and after rebooting the smartphone is still working in safe mode, remove the battery, wait a minute and insert it back. This helps in almost 100% of cases.

If this does not help, then try rebooting your smartphone using a combination of the power button and volume + or volume -.

Conclusion

So we figured out what Safe Mode is and what it is intended for. Now, if your device is unstable, you will know how to diagnose the system yourself.

If you have any questions, write them in the comments to the article and we will definitely answer.

A new smartphone or tablet based on Android always works without failures or glitches. But what to do if, in further use, the device suddenly “slows down”, its speed slows down, applications do not work correctly, the sensor reacts unstably? Such problems can be resolved by enabling Safe Mode. On a device running Android, Safe Mode will make it possible to determine why problems are occurring.

If the phone works normally in safe mode, then “glitches” with it occur due to some application.

How to enable: 3 ways

Of all the inclusion methods, the most relevant, perhaps, are the following:

Method 1

Method 2

  1. Turn off the phone.
  2. When an inscription corresponding to the name of the smartphone brand or the inscription Android appears on the display, you must press the volume up button.
  3. In this case, after turning on, the words “Safe Mode” will appear at the bottom of the screen.

Method 3

If the above methods do not work, then try this:

  1. The device needs to be turned off.
  2. While booting, hold down the Volume Down button.
  3. After this, safe mode will be activated.

Note: in some versions of Android, to switch to Safe Mode, you need to restart your smartphone manually, and when the operating system logo appears on the screen, you need to press the volume up and down buttons and hold until the device boots completely.

How to disable: 2 options

No less pressing is the issue of disabling safe mode. Before this, you need to restart the device, and then use one of the suggested options.

First shutdown option

  1. The phone turns on, after rebooting, Safe Mode is automatically disabled.
  2. If safe mode is not automatically reset, you need to uninstall the last application that was installed; to do this, select Settings from the application menu.
  3. When you select this application, you will be offered the Delete option. This is precisely the point that needs to be touched upon.
  4. After completing these steps, reboot your device.

Second shutdown option

If the first method did not give the desired result, then you can try the second method - resetting to factory settings:

  1. First, you need to select Settings from the menu, and in the menu that opens, tap Backup and reset settings.
  2. In the proposed menu, select Reset to factory settings, then Reset smartphone/tablet.
  3. Delete everything. After this, the device will be as good as new. But, keep in mind that all installed applications and personal data will be deleted. Only the factory settings installed by the manufacturer will remain.

Thus, Safe Mode loads only the required number of programs and utilities, only the necessary components. It is for the security of user data that the manufacturers developed the above mode, and applications will only work those installed by the device manufacturer. All other programs that were installed by the user themselves may pose some threat and will therefore be disabled.

Even if serious problems occur in the phone, and in standard mode it no longer performs its basic functions, it can still work in safe mode. For example, if the battery starts to discharge too quickly or the call button does not work, before sending such a device for repair, you can check its functionality in this service mode.

The phone running on Android OS is provided with a safe mode by the manufacturer. For what purpose is this done? What is its usefulness for the average user?

All users who are more or less familiar with Windows OS know about this mode in their computers and laptops. Android, like Windows, includes a safe mode, but this is for most owners of phones, tablets, etc. remain unaware of this.

Safe mode allows you to solve many problems with the device; when it suddenly starts to “fall asleep”, all systems stop working. Android OS exhibits such freezing when programs are overloaded. A large number of applications begin to simultaneously access the processor, tasks are set and queued without having time to be completed completely. Ordinary deletion of an application turns into many hours of waiting. Safe mode can revive the device: in this mode, only programs installed at the manufacturer function. Now you can easily get rid of unnecessary applications that are slowing down your device.

How to enter safe mode

Are you convinced that everyone knows how Android is disabled? So, after pressing the phone power off button for quite a long time, a selection menu pops up on the screen:

Click on the line “Turn off power” and hold until the following on-screen selection menu appears:
Select “OK” and wait for the reboot.

But how do you know if you're in Safe Mode?
A translucent “safe mode” signature will notify you of this at the bottom of the device screen.
This is what the warning looks like in the photo:

You can calmly, without unnecessary waiting, remove unnecessary applications.
If your phone or tablet has Android 4.0 or an earlier version installed, simply turn it off and on. When the manufacturer's logo appears, you need to press the volume control buttons simultaneously. and hold until the device boots up.

How to exit safe mode

There is nothing easier, just reboot your device. If this does not bring Android out of safe mode, then remove and reinsert the battery. The device will now boot into normal mode.

If nothing has changed, then reboot again. While loading, hold down the Home button until it boots completely. If, after all the steps described above, the device does not turn on in normal mode, then try rebooting the device, only now press the volume down button until the boot is complete.

And if suddenly this does not help, then restart the device again, and while loading, hold down the volume up key.
All attempts to disable safe mode on an Android device have been unsuccessful, it’s time to contact a specialist. There is an opinion that Android OS does not work. More information about

It would seem, why emulate the Android mobile operating system on a computer if you are not a developer? There are plenty of reasons for this, and one of them is the huge ecosystem of applications and games that are created specifically for Android, but are not present on Windows, Linux or OS X. What to do if you want to continue playing Clash of Clans on your computer or upload a high-quality photo to Instagram from PC? Of course, you should resort to the help of emulators. The best of them are presented in this article.

Bluestacks - all in one

is one of the most popular and fast-growing Android emulators for Windows and OS X. With update 2.0, the emulator literally changed - a fresh, but sometimes overloaded interface appeared, the developers began to position Bluestacks more as an opportunity to play Android games and for this they added several useful functions.

Most programs and games are compatible with Bluestacks - as the developers themselves say, and in general the software library for the emulator is quite extensive. It is worth noting that all games and applications in the Bluestacks internal catalog are specially optimized, that is, they will definitely work on the computer. If you install a third-party APK file, then its correct operation, of course, is not guaranteed. Some programs are completely built into the emulator and work almost out of the box, for example Instagram. All the functions characteristic of an emulator are present: changing the screen orientation, simulating shaking, creating screenshots, GPS emulation, convenient work with files - dragging and dropping from Windows Explorer or Finder OS X into the program, copying / pasting, as well as sound control.

You can easily switch between open applications and games using tabs, just like in a browser. Among other things, games now support gamepads. If Bluestacks has any shortcomings, then they probably include only low performance and sometimes an overly cumbersome interface. You can download Bluestacks for Windows and OS X on Trashbox or on the official website of the emulator.

Nox App Player - convenient and functional


is a more minimalistic, convenient and functional solution. Compared to the same Bluestacks, Nox does not have any cumbersome menus with recommendations, various synchronizations with your own account, and other functionality that will be superfluous for most users. When you launch Nox App Player, the user will see the familiar Android desktop with a sidebar where there are quick function buttons, as well as the familiar “Home”, “Back” and “Recents”. The developers decided to remove the bottom bar with control buttons to save space.


One distinctive feature is immediately noticeable - when running applications that only work in portrait orientation, the emulator screen and window are adjusted. That is, there will be no situations like in Bluestacks, where portrait programs take up ¼ of the screen and the rest is empty space. By the way, in the settings you can adjust the window size and orientation, as well as performance, allocating processor cores and memory.


Geeks in Nox App Player will be pleased with the function of receiving by switching one toggle switch in the settings. You can also set custom keyboard shortcuts here. Even without rooting, Nox App Player can record screen videos. This might not even be mentioned if the emulator used a fresh version of Android (video recording is available from 5.0), but, unfortunately, the Nox developers are stuck with 4.4.2 KitKat for now.


Nox App Player is not the best for games - many display graphics incorrectly. The emulator is more tailored for applications and working with them. For example, to create videos and beautiful screenshots without upper and lower bars. The emulator is also integrated with the Windows 10 notification system. You can download the Nox App Player emulator for Windows on Trashbox and the official website of the project.

Genymotion - for developers


Genymotion is an emulator designed specifically for Android game and application developers, but it can also be used by ordinary people. Unlike the two previous emulators, Genymotion is present on all three popular desktop platforms - Windows, OS X and Linux.


Since Genymotion is an alternative to the emulator built into the Android SDK, templates for a wide variety of Android devices are available in it - from smartphones and tablets of the Nexus line to some little-known budget devices. The emulator of each device has a set of relevant characteristics: screen size and resolution, processor and video chip, battery, GPS and support for cellular networks, as well as some others. When you launch an application or game in the emulator, you can call up a special panel to control all these device parameters. For example, you can find out how the program behaves when GPS or the Internet is turned off. Also, device parameters can be freely edited.


For ordinary users who would like to play and use mobile applications on a computer, Genymotion is not very suitable, but for geeks it is quite suitable. You can download the Genymotion emulator for Windows, Linux and OS X on the official website of the project.

MEMU - for games


is another emulator focused mainly on mobile games. There is a special keyboard layout for them and even gamepad emulation. For example, you can bind keyboard keys to on-screen buttons. Such features are often missing from Bluestacks, which is also positioned as a mobile gaming platform for PC. Otherwise, MEmu is a standard emulator with a good set of features.


At the time of writing this article, MEmu does not use the latest version of Android - 4.4.2 KitKat, but Lollipop or even Marshmallow are not particularly needed in emulators, because most software is optimized specifically for KitKat. Among the interesting additional features of MEmu are: sending applications from a computer to a smartphone or tablet for quick installation, convenient change of screen orientation, as well as a full-screen mode for games. The picture quality in the latter often leaves much to be desired, but still. Surprisingly, most of the “heavy” games in MEmu are emulated well - there are no problems with graphics.


MEmu also has built-in root access, and also has its own catalog of games from the creators. It is better not to use it, since everything in it is in Chinese, and the “purity” of the distributed content is very questionable - it is better to download games from Google Play or Trashbox. Overall, MEmu is a neat and convenient emulator without unnecessary and intrusive features. You can download the MEmu emulator for Windows on the project’s official website and on Trashbox.

Andy - standard set


Andy is a good emulator, no different from MEmu. In “Andy” you will also find not the latest version of Android - 4.4.2 with a standard interface without any bells and whistles, which is more of an advantage than a disadvantage. Andy is not the best for games - many titles are simply not compatible with this emulator on Google Play. Of course, you can always install via APK, but then there will still be problems with graphics. And sometimes Andy simply crashes when launching a game with powerful 3D graphics.


The emulator works stably with most simple applications. There are standard functions: changing screen orientation, GPS emulation, using a microphone and webcam connected to a computer, full-screen mode. Otherwise, Andy doesn’t stand out in any way, except for the function of manually setting the keyboard layout for use in games (in racing, by default, you can conveniently control the car using the arrow buttons). There is also gamepad support.


In addition, Andy is one of the few emulators that has advertising. In application folders, you are always offered to download some game. It's not very intrusive, but it may turn off many users. In any case, advertising icons are marked with the “Ad” sign. You can download the Andy emulator for Windows and OS X on the official website
What emulator are you using? And do you use them at all?

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