Android with an exclamation mark to do. What does a lying android on a Lenovo tablet mean? Android lies with an exclamation mark. The tablet only turns on halfway

What to do if Android has an exclamation mark? In this article we will look at the main causes of device malfunction and ways to solve it.

The first version of the Android operating system appeared in 2008. The presence of a large number of functions, ease of use and low price compared to analogues made it accessible to a wide range of users. It is not surprising that issues related to long-term and uninterrupted operation of devices with this operating system are very relevant.

An icon on the screen in the form of an android with an exclamation mark indicates a malfunction in the device software. It may be associated either with the installation of an unlicensed program, or with a virus infection.

Photo: Android lies with an exclamation mark

Typically, a user may encounter such a problem when turning on (rebooting) a smartphone or tablet. If this happened to you, what can you do?

The first thing they offer in such cases is. To do this, you need to turn off the device, if necessary, charge it to 100% and turn it on in the developer menu mode. Since the key combination depends on the smartphone or tablet model, we recommend that you refer to the instructions. In the standard case, this can be done by simultaneously holding down the power, volume down and (or) Home buttons.

In some cases, after this action, the smartphone can return the factory settings automatically, but sometimes this must be done manually. Remember that in this state only the buttons work (you won’t be able to use the sensor). To move up and down menu items, you will have to use the volume keys. In the list, you need to select the “Wipe data/Factory reset” position with the Power or Home button, which means “delete data/reset settings” and confirm your choice in the next window that opens.

Photo: Hard reset menu

The main disadvantage of this action is that it will remove everything from your device that is not factory settings. And these are contacts, messages, photos, audio and video recordings and programs you installed. Therefore, if you do not want the safety of your data to depend entirely on one electronic device, make backup copies in advance.

If you are not sure that you can cope with this task yourself, it is better to contact a specialist, because any mistake can lead to catastrophic consequences.

If the “USB debugging” function is enabled in the Android settings, you can reflash the device.

Photo: USB debugging Photo: USB debugging

Unpack the already downloaded folder with the program on drive C. Check for downloaded drivers for your smartphone and install them if they are not there. Turn off the device, use a key combination to enter it into firmware mode and use a cord to connect it to the computer. Next, follow the instructions of the program.

If you have not connected the ability to debug your smartphone via a USB cable, consider another option: reinstall the software using the device itself and a flash card. To do this, you will have to return to the previously described menu again, selecting the option to restore using SD.

Photo: Flashing Android

In both options, at the end you will have to reset the system again to the original settings.

Let's summarize: Android lies with an exclamation mark - this is not an easy problem, but it can be solved. If you don't want to deal with it often, be careful about what you download to your device. Be sure to install.

You can fix the problem either yourself or with the help of a specialist by resetting the settings or reinstalling the software.

Dear readers! If you have any questions or comments on the topic of the article, please leave them below.

In this case, charge it for a couple of hours. Then, hold the off button for 15 seconds (or press reset). Wait about 15 minutes for the tablet body to cool down (the back cover may get warm when charging). Now try turning it on (3-5 seconds on button) and wait 2 minutes.

Please accept my condolences, because if you are reading this article, it means your Android tablet has stopped turning on. The reasons may be “hardware” or “software”. The first reason is the physical inability to turn on due to damage to the battery, board, cables. The second is that someone screwed up the operating system on the tablet, and due to the fact that it got up crookedly after, or some freshly installed program turned out to be extremely incompetent, the device cannot “start up”.

The tablet won't turn on at all

1. Remember the last time you charged your electronic friend. One of the most common reasons is a tablet. fully discharged. In this case, even if you put it on charge, it will take some time (sometimes up to 10 minutes) before the tablet has enough power to turn on. Sit next to the patient, and after a one-minute break, press the power button for a long time until the screen lights up. And yes, you must be sure that the charger is working. If there are no changes, check on another device to see if the charger is working, or change it. If you are interested, then you need another article.

2. Remember, maybe you gave a tablet to a child? Perhaps the baby slammed the screen as hard as he could into the corner of the crib and damaged the display. In this case, the tablet itself may work, but the screen will have to be replaced. The same situation occurs if the tablet lands from a height of one and a half meters on asphalt or a tiled floor. There is little you can do to help him on your own; you can only sympathize with the poor fellow. Typically, a damaged screen is indicated by visible mechanical defects, or the absence of an image when turned on (instead, only the backlight may be visible, and even then not always).

3. The tablet did not fall or hit, but there is no image? Unlikely, but still: perhaps the video adapter has failed.

If your tablet is still under warranty, then it’s stupid to fix it yourself. Take it to the service center and don’t worry. Of course, you can download the diagrams on the Internet and try to fix it yourself or give it to a friend, but it’s better not to do this.

The tablet only turns on halfway

A software glitch is to blame for everything, and only that. In such cases, we see the display backlight turn on, and then endless loading (ANDROID is constantly flashing), or we see an image with a broken green robot.

This may be a consequence:

1. Incorrectly installed or malfunctioning games, programs, launchers.

2. Forcefully terminated system processes, ensuring the stability of the operating system. This can easily happen if you “killed” the system process through some kind of task manager (or dispatcher), or with a third-party “battery saver” program. Believe me, this happened to me once.

What can be done in such a situation?

There is a chance to “revive” the tablet by resetting its settings to factory settings. This is done using Hard Reset, and it is better to google how it is done specifically for your model. Especially if you have a tablet from a Chinese manufacturer. I highly recommend that you read the instructions for hard reset on various devices. I will briefly describe the general principle; most likely you will need to do the same:

1. Turn off the tablet
2. We take out the memory card and SIM card (just in case)
3. Press and hold the volume down key ( and for some it is a decrease!) and the power button for about 10 seconds, the time is also not the same for all tablets.
4. The tablet should vibrate
5. A menu appears. Use the volume and power keys to select the item Settings. Further - Format System
6. Choose Reset Android, tablet reboot
7. All data and settings that were in the device’s memory will be erased and returned to the factory settings.
8. Don't be alarmed if you don't succeed the first time, you usually succeed the second time :)

If these instructions did not help, try using the advice on a hard reset from commentator Dima in the article, you don’t have to look for the advice itself in the comments, I added it to the article. It also helps to bring the device back to life. And how to restore a tablet after unsuccessful firmware is written.

Just in case, English video instructions for a hard reset for the Acer Iconia Tab A500 tablet:

If a lying Android appears with a red exclamation mark

In many, I noticed in the comments, everything ends like in the picture, or something like that:

This is a stock recovery mode (if you're wondering what that is), and there's nothing wrong with it and you shouldn't be afraid of it. Moreover, you can - ClockWorkMod Recovery. If you see it, it means it works - and that’s good. You got into it because you entered the wrong combination for a hard reset, and I warned you that it is not the same for all tablets. In this situation, you can press and hold the power button until the tablet turns off and try again, or just wait 5 minutes until it turns off and repeat the process. Try again, as a last resort you can just reflash.

Fastboot mode

Sometimes, when trying to find the right combination, users end up in Fastboot mode. In such a situation, we see the “Android” lying down with an open belly/belly, but without an exclamation mark. An example of such a menu for Nexus 7 (2013) in the photo:

If you get here, then use the volume buttons to select the item Restart bootloader and press the power button to confirm your selection. Perhaps this will help you boot up a tablet that has not turned on before.

In general, it is useless to advise anything specific here, since each model has its own paddocks. For some tablet models, you just need to press the “Home” button if a lying Android with an open belly appears - and a menu will appear in which you can select to reset the settings. And for some, press volume up and down at the same time. And wait.

22.07.2015 21.07.2015 from wpandr_adm

If an android with an exclamation mark appears on the screen, this means that an unsuccessful experiment was carried out with the device’s software. This may have happened due to the installation of an unlicensed program or after switching from original firmware to custom firmware.

Hard reset

This action is carried out in the device’s engineering menu and allows you to return the smartphone or tablet to its original settings, which is very useful when the android lies with an exclamation mark. A special engineering menu is called up by pressing certain buttons, but there are some difficulties here. Models from different manufacturers have different key combinations. There is a certain sequence in calling the engineering menu.

The device must be turned off. It is best if the battery is fully charged. For most gadgets, the following combinations of buttons to open the menu are suitable:

1. The Volume Down key (or Volume Up key) is pressed and held together with the Power button.
2. Both sound control keys are pressed and held, and then the power key is pressed.
3. 3 buttons are held simultaneously: main screen, volume up and power.
4. The Home key is pressed together with the sound control key down, then the Power key is pressed. You must wait until the manufacturer's splash screen appears and release the Power button. After the robot image appears on the screen, you can release everything and wait for the engineering menu to appear.
5. Press and hold the power button for 2 seconds, then hold down the sound control keys and the power button and hold until a special menu appears.

After this, the gadget will either restart and return to factory settings on its own, or an engineering menu will appear. For your information, in this mode the touch screen does not work, all menu navigation is carried out using the sound control keys, and the selection button is the power key or the Home button. You must select “Wipe data/Factory reset”.

Several lines and a question will appear on the display (“Delete all data from your device?”). You must agree, after which the device’s memory will be cleared.

Reset on different devices

On smartphones and tablets manufactured by Samsung, the engineering menu is entered by pressing 3 buttons simultaneously: the gadget's main screen key, the volume up key and the power button. Resetting to the original settings is done using the Wipe data/Factory reset item and then rebooting.

HTC devices, when Android with a red exclamation mark appears on the display, can be brought back to life by pressing and holding the power and sound control buttons. When Warning appears on the display, you can release everything and press the volume up key. On some models, hold down the volume button and press the power key until an android robot appears on the screen. After it appears, you can release the buttons and press the volume down key again. A menu will appear in which you need to select “Restore original settings”.

On Acer smartphones, settings are reset by pressing and holding the volume up key and the power button. A menu will appear on the screen where you need to select Recovery Mode and press the volume down key. An android with an exclamation mark will appear. Now you need to press the power button. A menu will appear where you need to select Wipe data/Factory reset.

And on the tablets of this company, you need to move the screen lock lever to the left position, press and hold the power button and sound control keys. When the tablet starts to vibrate, you need to change the position of the screen lock lever several times until the words Erasing Userdata and Erasing Cache appear on the display. From this moment, the removal of settings will begin.

To return to factory settings, Asus devices must be switched to the engineering menu by pressing the volume down key and holding down the power button for 3 seconds.

After the time has passed, you can release the power button and hold the volume down key until a special menu appears. There you need to select Enter recovery mode, then Wipe data/Factory reset.

Device firmware

If a hard reset does not help, a complete software replacement is required. But there is a formality here: the firmware will only help if the “USB Debugging” function has been enabled in the device settings. This method is quite risky and the slightest violation of the instructions can lead to damage to the device.

Here it’s worth thinking about: should you try to restore the device yourself or trust the professionals? But if you decide to flash the gadget yourself, you should carefully study all the available information on this issue. Models from different manufacturers have significant differences and features regarding software changes.

In general, the process of replacing software looks like this: download the file with the firmware, study installation information, read reviews about this firmware version. Next, the file should be unpacked into the root directory of drive C and, if necessary, install drivers for the gadget. After this, the device must be turned off and using a key combination (usually a combination of the power button and volume up) switched to firmware mode. Then you should connect the device via cable to the computer and follow further instructions of the program. At the end of the process, you must perform a hard reset using the engineering menu.

If the phone does not turn on, for example, after flashing, you can try the following:

• Turn off the device by pressing the power button for a little over 10 seconds
• Press Volume Down + Power, we get into Fastboot mode
• Select the Recovery mode option using the volume control buttons and confirm the selection with the power button
• An Android will appear with an exclamation mark. Then press the Power button, and then press Volume Up
• Select the wipe data/factory reset option
• Select reboot system now

If the Android robot has an exclamation mark, this means that most likely you conducted an unsuccessful experiment with the device’s software. Perhaps you installed some broken program, which led to the crash of the android))

Perform a hard reset by selecting Wipe data/factory reset in the engineering menu. Depending on the model of your smartphone, you can enter the engineering menu as follows:

• Try the combination of home, power and volume down key.
• If the home button is touch sensitive, most likely a combination of the power and volume down buttons.

The combination must be pressed with your fingers and held until the service menu appears on the screen. Then select the appropriate menu item by moving around by pressing the volume buttons.

After you select Wipe data/factory reset, several lines will appear on the screen and the question Should you delete all data from your device? Click yes. Now the device memory is cleared. After this, the device will reboot. If this does not happen automatically, you need to select the rebootsystemnow menu item. After a reboot, the device should, in theory, work normally again.

But the price for this is the loss of all data, and ALL of it - including all contacts, photos, SMS and all applications ever downloaded.

For this reason, you should always regularly synchronize your smartphone with Google through your account, since almost all data can be restored this way.

If rebooting through the engineering menu does not help, only a complete software replacement will help. This can be done by flashing the firmware by connecting the smartphone via USB to the computer or using a flash card through the engineering menu. Remember that flashing is a risky business. You must follow all instructions exactly, otherwise your device may be completely destroyed. In any case, be sure to find all the information on the firmware on the Internet so as not to make mistakes. Good luck to you!

Re-flashing, this is the only thing that helped me

Perhaps the tablet spontaneously entered the Recovery mode or the engineering menu. If God has mercy and after rebooting normal loading takes place, then some application can cause such an incident (sometimes it occurs when obtaining root rights). If there is interference again, then the problem with the firmware is bad - only to the service for flashing.

You may have done something with software on your tablet before this. Most likely, they installed some kind of buggy program and this led to such unpleasant results. The first thing you can try to do yourself is reset your tablet to factory settings. If this does not help, then reflash it. If you cannot do this yourself, then take it to a service center. They will definitely help you there.

This happens not only with tablets, but also with smartphones.

Something happened to your software.

Try resetting all settings on your tablet to factory settings (Hard reset).

You can read a little more about hard reset here.

In most cases, this will help you.

But, like everyone else, AT YOUR OWN RISK!>

After an unsuccessful attempt to make an Android backup with a built-in robot application on its side, with an exclamation mark and a torn belly! On the Internet there is only one thing - play with the volume rocker and the power button to enter the menu. Well, it doesn’t react at all!!! BRICK?

The solution was to remove the battery for a couple of minutes and put it back in. Like just a regular RESET. And everything WORKS!!! Checking the system did not find any failures. All settings, except the clock, profiles and files are in place!

But, like everyone else, AT YOUR OWN RISK!>

The recumbent android blinks, under the inscription of the netni command for one so-called reset with the commands POWER home +, - no response, the screen just turns off, the screen lights up, as if loading, and again the return to the dead turns off

Before this, did you simultaneously press three Home, Volume and Power buttons? It looks like you have entered the Recovery Menu of the tablet. There should be a Reboot or Rebooting item - tap on it. Or you can do a hard reset there, and all settings will return to factory settings. And for the future, I recommend going to this forum, where you can find information on the tablet.

You encountered a crash, an error in the program. To begin, click the Search button, then Reboot, reboot. Usually in such cases, a reboot helps. If this does not help, you need to contact a specialist. A re-flashing may be needed.

These symbols are also logical for other Android devices.

	Cellular network signal strength indicator: A larger number of active bars indicates a better cellular network signal.
	Airplane mode: Offline mode of the device in which you cannot make outgoing or receive incoming calls, mobile Internet is not active.
	No Cellular Signal: Communication service is not available
	Lock Mode: The device is in Lock Mode.
	3G: Connect to a 3G cellular network. Arrows indicate acrylic data transfer
	4G LTE: Connect to a 4G LTE cellular network. The arrows indicate active data transfer.
	Dropbox: Devices synchronized files with Dropbox account
	Emergency mode: The device is in emergency call mode.
	Call: The device is in the middle of a call.
	Missed call: The symbol indicates that there was a missed incoming call.
	Call on hold: Active call on hold.
	Auto Reject Mode: The device is set to reject all incoming calls or blacklisted numbers.
	Speakerphone: Speakerphone mode is activated.
	Forwarding: Active process.
	Downloading process: The active process of downloading an application or file.
	File Transfer: Active outgoing file transfer mode.
	Sending Share Shot: The process of sending images via Wi-Fi Direct using the Share Shot program
	Transfer files via Share Shot: Receive images using the Share Shot program via Wi-Fi Direct.
	Device Battery: Shows the current charge level. The battery is fully charged.
	Battery charging: The device's battery is charging.
	Low Battery: The device's battery has less than 4% charge.
	The device battery cannot be charged: The device battery cannot be charged.
	Message: New message received.
	E-mail message: a new e-mail message has been received.
	Voicemail: A voicemail has been received.
	Synchronization: The process of synchronizing device data and applications is in progress.
	Google+ Notification: Google+ notification received.
	Gmail message: Received a message in Gmail.
	Samsung Account: Create a Samsung account.
	Kies Air: The Kies Air app is active.
	Alarm: Alarm set
	Event: Calendar event reminder
	Silent mode: Sound and vibration on the device are disabled.
	Vibration: All sounds except alarm clock and multimedia are disabled. Vibration is on.
	Mute: The microphone is muted during the call.
	NFC: NFC function is active.
	Screenshot: Screenshot taken.
	Keyboard: Select an input method.
	All Share Play: The device is in the process of being shared.
	Share Shot: The process of sharing images over Wi-Fi Direkt using the camera's Share Shot feature.
	Google Play Updates: Google Play application updates are available.
	Downloaded from Google Play: Successful download of application updates.
	Bluetooth: Bluetooth function in active mode.
	Bluetooth connection: The device is connected via Bluetooth to another device.
	Bluetooth Availability: There are devices to connect via Bluetooth.
	All Share controller: The device is connected via a DLNA digital network
	Wi-Fi Availability: There are Wi-Fi networks available.
	Wi-Fi transfer: Wi-Fi is connected and data is being transferred.
	Wi-Fi Direct active: Wi-Fi Direct is connected to another device.
	Wi-Fi Direct Activity: Data is being transferred via Wi-Fi Direct with another device.
	Notifications: There are a large number of notifications (icons) in the panel. To see everything, click on the icon.
	USB Tethering: The device can be used as a USB modem.
	Portable Hotspot: The device can be used as a Wi-Fi hotspot.
	USB connection: The device is connected using a USB cable.
	Music player: The music application is playing a melody
	Failure Notification: For more detailed information, open the error notification icon.
	Removing the Micro SD card: The memory card on the device has been stopped and can now be formatted.
	Micro SD Alert: The memory card is not properly ejected or is not working.
	Installing Micro SD: The memory card is installed on the device and is ready for use.
	Talk Back: Talk Back function is active.
	Driving mode: The driving mode function is active.
	GPS: The GPS function is active and satellite communication has been established.
	Smart Screen: The Smart Screen feature on your device is enabled.
	No SIM card: Device or it is missing.

New icons after Android Oreo update (Galaxy S8 and S8+ and newer)

New icons appeared with the update of smartphones on Android Oreo in the following models:

• Samsung Galaxy S-series;
• Samsung Galaxy Note series;
• Samsung A-series.

Icon	Description
	The new icon is the traffic saving status; it indicates that you have enabled the traffic saving function on your smartphone. (Under the table there are instructions on how to remove the icon and disable the data saving status).
	The icon means that your device does not have preferred SIM card status. When you use a dual SIM smartphone, you can choose your preferred SIM card.

How to remove an icon on Android: triangle with arrows

First of all, let's figure out why the function of saving data or saving traffic is needed. The fact is that many applications work and synchronize over the Internet when you are in a Wi-Fi zone; your mobile Internet limits are not spent; as soon as you start using the mobile Internet, mobile traffic will eat up applications in the background. To reduce mobile traffic, the traffic saving function is turned on and in the notification line you can see a triangle with arrows.

The traffic saving function performs the following:

1. Reduces mobile data usage.
2. Increases battery life.
3. No notifications.

How to remove the triangle with arrows icon:

1. Open Settings on your smartphone.
2. Then go to Connections.
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