You can try to do something or just save the information. For example, contacts, photos, and more. To do this, the tablets provide a safe login. During device boot, as a rule, on the second boot screen, you need to hold down both volume buttons and hold them until the boot itself in this mode.
Freezing Android systems: first aid
What to do if the tablet freezes and does not turn off or freezes while loading? Let’s look at the issue. From simple problems and solutions to more complex ones. The freezing of Android systems itself can be divided into two groups:
- freezing during work;
- freeze when loading a gadget.
So, the tablet freezes when turned on. There are two solution methods:
- Try to save the operating system or at least information.
- Reset the parameters of the gadget to factory settings.
The device freezes when turned on
It all starts with the fact that the tablet turns on for a long time, and then it stops loading altogether. The loader shows us a green robot or a manufacturer’s logo for hours. This is a consequence of the fact that the system is not in order. This is caused by incorrectly installed applications, unsuccessful attempts to obtain super user rights, viral activity, accidental deletion / movement of a system file, etc.
Sometimes the tablet may hang from lack of space or not turn on from being completely discharged. In this case, you need to go to the “Boot Menu” (volume and power button) and turn off the device from there. If the memory was completely clogged, here you can clean it.
Hanging while working
For many users, this elementary problem has become a serious test of nerves and logic, especially if the device is not collapsible. The device freezes suddenly while in use. Artifacts may appear, can be thrown to the desktop without icons and even a central menu.
All attempts to turn off the MID do not lead to success, it is not clear how to get to the battery, but you still need to do something. Naturally, the question arises. If the tablet does not turn off, then what to do?
Everything is very simple. On any tablet, holding down the power button for 10-15 seconds leads to a forced reboot of the device, regardless of what processes occur in it.
There is also an alternative way. On some tablets a special “RESET” button is preinstalled for such cases.
If your tablet constantly hangs, you should think about the reason for this phenomenon. The latter, as a rule, are associated with an overload of RAM. Android itself of all versions suffers from this disease. IOS lovers use this argument as their biggest bargaining chip. You need to acquire special programs for monitoring and cleaning the RAM. For example, Glean Master. Install not only the application, but also the widget on your desktop. It will make your life easier. The tablet will run faster and the risk of freezing is reduced to zero.
To knock down the parameters, hold down the power and volume buttons until vibration. After vibration, you only need to hold the volume. A menu will appear where select the “Setting” section. In it, start the “Format System” process. The last action is “Reset Android”. MID will reboot and start as new.
Check charger and cable
Perhaps your Samsung smartphone is dead and won‘t turn on. You plugged in the charger but nothing happens. First of all, try to take charge from another gadget, and if the phone reacted to it and began to receive a charge, then the problem is in it. The next step is to change the USB cable to determine what exactly stopped working. If, after replacing the wire, your charger starts charging the smartphone battery, then the reason is its malfunction.
Flashing with ODIN
If after resetting the parameters, the device does not work, then you should try to reflash it. We are looking here for the firmware for your smartphone model, download the ODIN program from this link and install the drivers for Windows, and then proceed to the instructions.
- Launch the ODIN application by unzipping it before
Samsung Galaxy won’t turn on. we restore the work of the smartphone
Sometimes Samsung Galaxy smartphones or tablets may stop turning on for no reason. The Android operating system crashes, but more often than not, users have problems due to the pre-installed ROOT rights. Now you will learn how to revive the device, if, of course, this is not a hardware failure.
There are several ways and we will start with the most obvious and simple ones.
All data will be lost, including unsynchronized contacts, messages, call history, application data, and files in the phone memory. The contents of the memory card will remain intact.
- Enter the recovery by holding the “Volume up” and “Power on” buttons in the off state of the device.
- Select “Wipe data / factory reset” from the list and press the power button
Clearing the cache
Formatting the phone memory partition that stores the entire cache.
- Enter the recovery by holding the “Volume up” and “Power on” buttons on the switched off device until an inscription with the name of your phone model appears on the screen
- After starting the recovery, using the volume buttons, select “Wipe cache partition” and then press the power button to complete the process
The attempt was unsuccessful? After rebooting, the device didn’t work properly? Moving on to more complex ways.
Samsung tech support tip
Following the advice of Samsung technical support, we suggest trying the following very effective way to restore your mobile phone to work:
- Press and hold the “Volume Down” and “Power” buttons
- Hold them for 7-12 seconds
- If after that your device started working, then a very common failure occurred in its operation.
If the problem persists, then move on to the next solution.
We carry Samsung Galaxy to the service center
If none of the above solutions to the problem suits you and the phone still does not turn on, then you need to go with it to the Samsung service center. They will probably find out the reason for the loss of working capacity.
What to do if the tablet freezes and does not turn off
If a Lenovo, Samsung, ASUS tablet hangs, prestige, digma and so on, and even at the most inopportune time, of course, there is little joy. Then a reboot usually solves the problem.
But the trouble is. it does not turn off. What to do? There is a solution, or rather there are several of them.
The process for shutting down your tablet may vary depending on the make and model of your device, but most of the time it looks the same (if it’s on Android).
To properly shutdown, you need to hold the power button for a few seconds until the menu appears.
Then select “OK” when asked if you want to turn off the device. After a few seconds, the tablet will be turned off.
This is the right way. Thanks to him, no data will be lost or damaged. If the shutdown occurs improperly, then although rarely, but still the data contained in the device’s memory may be lost.
By the way, you can easily fix your tablet freezing problem so that this does not happen again in the future. here is a description of how and how to do it.
How to turn off the tablet if it freezes
Sometimes there are situations in which the tablet is frozen and does not react to anything. In this case, normal shutdown is not possible.
If this situation arises, press and hold the power button for a long time (usually 10 seconds).
This is an emergency measure and should only be used as a last resort. If such situations need to be repeated too often, then the device must be “treated”.
Although, there is another option: the tablet is not turned off and on, but forced to restart. On many devices, the manufacturer has provided for this.
Why the tablet freezes and does not respond to anything
The tablet may freeze due to a software conflict. Why? Because the firmware may be updated, and installed applications may be incompatible with it.
Of course, you can’t do without a forced reboot. If the options described above do not help, you will have to grip the device more rigidly.
Only all the data will then be destroyed (you can save some of it if you pull out the memory card).
Only for all devices the same option will not work. The most common option is when the tablet is on, simultaneously press and hold the “Power” and “Volume Up” buttons.
Sometimes you need to use the third button “HOME”. Then a menu will appear, where with the volume button select “Settings” and then “Format System”.
When you click on “Reset Android”, a reboot will begin, as a result of which, the tablet will be reset to factory settings.
NOTE: it has been noticed that viruses can freeze, like in a computer. a full reset will fix it.
How to restart the tablet if it freezes
In most models, this process involves pressing a dedicated button responsible for restarting the device.
See if you have a very small hole diameter on the case, located on the back panel (sometimes on the side).
Its diameter is for a pin or needle. If there is, then to restart, press and hold this button with a sharp object for a few seconds (about 3-5 seconds).
If the tablet freezes once, this is not scary, but if the process is repeated, it is not only annoying, but there is a possibility that it will not start soon.
Therefore, you need to establish the reason, and there are many of them, but it all comes down to two: hardware and software.
The latter, as a rule, are eliminated on their own, but with hardware you cannot do without service (diagnostic equipment is required).
Situations happen not only when the tablet freezes and does not turn off, but vice versa. Rehabilitation of the device is possible only if the correct diagnosis is made, but there are also basic solutions.
Conclusion of the article. “what to do if the tablet freezes and does not turn off
The process of shutting down the tablet is simple and it’s safe to say that even a child can handle it.
Only this does not mean that he is not important. This is one of the key processes and proper execution affects the correct functioning and reliability of the device.
Remember that your device, like everyone else, can be in three different states:
can work in normal mode. activated, for example, watch movies via the Internet, sleep mode, when it goes into sleep mode after a few seconds of inactivity and off (in fact, if the battery is not completely pulled out, it does not turn off).
All this, of course, can be changed in the settings: when asleep, it consumes less battery power.
During the day, he is usually in sleep mode, so that he can access it literally a second after the power button is pressed.
ATTENTION: in an Android tablet, as in a computer, you can enable Safe Mode.
Using it, it will be much easier for you to find the cause of the hang, more precisely to determine whether it is software or hardware. Success.
Perhaps the mobile assistant is simply dead and does not turn on. In this case, it is enough to connect it with an adapter to an outlet. The device does not immediately react to voltage input. Depending on the model and the level required to activate the charge, it may take up to 10 minutes until the indicator appears on the display.
If the device does not show signs of life for half an hour, it is necessary to disconnect it from the mains and carefully check the condition of the contact groups at the point where the adapter is connected. Possible situations:
- oxides are present on the contacts, a large amount of dirt;
- foreign large debris has fallen into the connectors;
- contact groups are closed with a conductive material, for example, a piece of foil from a pack of cigarettes or chocolate.
All connectors and contacts must be thoroughly cleaned. It is best to do this after the battery is disconnected from the system. In tablets of reputable brands such as Samsung, Lenovo, Huawei or ASUS, this operation is quite simple. Most likely, the device has a removable battery, which can be accessed after removing the back cover. In products of a lower class, such as Prestigio, Irbis, Digma, the battery can be soldered or connected with a cable directly to the motherboard.
After the contacts are cleaned, it is worth checking the operation of the charging adapter on any other device with the same interface format. After connecting the tablet to the network, even if there are no external signs of charging, you should wait at least two hours. If the device is hot, let it cool down completely. Then try to start the tablet.
Overdischarge of the battery
If the tablet does not turn on after being completely discharged and lying on the shelf for a long time, the battery is most likely over-discharged. It depends on the model of the device whether it can be revived using standard methods. For example, if the Irbis tablet has turned off, which does not have a residual charge control, then you will have to take it to the service.
To fix the situation with overdischarge of the battery, you need:
- for tablets Lenovo, Samsung, ASUS and others with a removable battery. remove it and charge it on a special device with a high current;
- for devices where the battery is connected directly to the motherboard. contact the service or a sufficiently qualified private workshop.
On a note! You can read about how the laptop battery is restored in this article.
It often happens that the tablet has turned off and does not turn on, although it worked normally before, and no program installations or system settings were made. In this case, the problem must be looked for in the power subsystem.
Recently installed programs or a failure of system services may be causing the tablet to charge but not turn on. In such a difficult case, you will have to lose all settings and applications. With synchronization services configured, recovering key data is easy.
Usually, if there are problems with the software when you turn on the tablet, only the name is lit or it freezes on the splash screen when turned on. This indicates that a system reset needs to be done. This will restore the Android settings to the state they had when the product was released from the manufacturer. On different devices, the operation is performed in a certain way.
- Before resetting, you need to remove all memory cards and SIM cards of mobile operators from the device.
- Tablets from reputable brands (Samsung, ASUS, Lenovo, Huawei) do not have a physical reset button. The system is formatted through the bootloader menu. To enter it, hold down the volume up and power button. After a pause, the tablet will enter Recovery Mode. In the menu that appears, select Format System, then Wipe data / Factory reset.
- Inexpensive devices, such as Irbis, Digma, Prestigio, have a physical reset button. You need a thin paper clip to press it. It is necessary, after checking the instructions, to find the reset hole and press the button located behind it for 5-15 seconds.
Another way to turn on the tablet if it does not turn on after a software failure is to enter the fastboot menu. Usually, the screen depicts an Android robot on its back with an open hatch on its stomach. Using the volume buttons, you need to select the Restart bootloader menu item. You should look for a key combination or a sequence of keystrokes for a specific tablet model on the Internet, the manufacturer usually does not provide such data in the documentation.
The tablet has two types of memory: operational and permanent. The latter stores all the data of the operating system and user programs. If the device overheats, a situation may arise with damage to individual storage chips. This manifests itself in different ways. For example, the tablet froze when turned on or refused to work after installing regular updates of the operating system.
Important! The clearest sign of persistent memory corruption appears to be repeated instances of boot failures. Usually it is not possible to start the tablet right away: it starts to freeze at the start of Android or to overload cyclically.
In this case, nothing can be done. If the tablet goes out suddenly, reboots cyclically, stops working after a harmless system update. it is recommended to contact the service center. A similar problem with the incorrect operation of flash memory may occur after the device has been dropped or exposed to strong vibration or shaking for a long time.
Deciding what to do if the tablet does not turn on is only after some observation of the device’s reactions. For example, do not panic when the device refuses to work immediately after connecting to the network adapter. If the tablet blinks and does not turn on while charging, it means there is not enough battery capacity to activate the hardware platform. The device needs to be given more time.
Why the tablet won’t turn on
It is very unpleasant when the tablet stops turning on. This can happen for a number of reasons. For example, due to hardware or software problems. Sometimes the device stops working after being dropped. In any case, you need to carefully and slowly study the behavior of the device. This will allow you to determine whether it is worthwhile to fix the problem yourself or it is better to take the tablet to a service center.
Does not charge from cigarette lighter and computer port
All the reasons for the lack or slow charging lie in the lack of transmitted power. When connected to a cigarette lighter or PC port, some of the voltage is distributed to the cable. As a result, the tablet takes a long time to charge. The solution seems to be to use a shorter and thicker cable.
When charging from a PC, if the tablet is slowly charging or does not do it at all, you should first replace the wire and try to connect to a different port. Also, it will not be superfluous to check the system parameters. By default, power scenarios set the ability to disable the USB port or put it to sleep when there is no activity. In this case, power is simply not supplied to the tablet.
Why the tablet won’t charge
The reason that the tablet does not charge may be due to the failure of the power controller or battery. But more often than not, the situation is much simpler. The owner is faced with either insufficiently powerful power supplies, or misunderstands the power consumption scheme of the device. Determining why a tablet is not charging, especially a recently purchased one, can be quite simple.
Fully discharged and does not turn on for charging
If the tablet is completely discharged and does not charge, it means that the battery is below the allowed limit. In this case, the power controller does not supply the optimal charging current. You can try to reanimate the battery in the following ways.
- After connecting the tablet to the network with the supplied adapter, the device is left for 8 hours or more. In this case, the battery is serviced by a minimum charging current and is restored to acceptable values.
- Remove the battery, if possible, for charging with high currents on a special device. This can be done for Samsung, Lenovo and other well-known brands.
- Opening the case, disconnect the battery from the motherboard for subsequent charging. This will have to be done on inexpensive devices, for example, the Digma brand or products from Chinese manufacturers.
Does not charge when charging is indicated
If the device shows charging, but does not charge, there may be only three possible reasons.
- An optional AC adapter is used for charging. Some modern manufacturers, primarily NTS and Sony, insist on using only their own voltage converters. To do this, they resort to various tricks, ranging from non-standard wiring of contact groups, ending with the control of adapter parameters. Some series of Samsung tablets have the same problem. For the device to start charging, it is enough to plug it into the socket with the supplied AC adapter.
- If the tablet is not charging, the device may not have enough power from the adapter. Modern devices require a current of at least 500 mA (the standard value for the USB port of a computer). If your tablet battery won’t charge, you should look for a more powerful AC adapter.
- The situation when the tablet is charging, but not charging, may be due to the fact that energy is being consumed faster than it comes in. For example, the device is connected to a weak adapter and at the same time the network exchange is actively going on, music or movies are being played. Another reason is the malfunctioning of the charge control system. This situation occurs when installing power saving applications that are not designed for this particular model. In this case, the charging circuit and the measurement of process parameters are violated.
- The last factor why the tablet does not charge well is commonplace dirt. It is necessary to carefully inspect the condition of the contacts, if necessary clean them. The connector should fit moderately tightly into the socket, with a click into the final position. If there is a backlash and lack of reliable fixation, it is advisable to fix the tablet by replacing the charging interface.
If the tablet charges only when it is turned off, then the level of energy consumption is equal to its consumption. Turn on power saving mode, close resource-intensive applications, or use a more powerful power adapter.
When the tablet is charging very slowly, the reason must be looked for in the charger mismatching the system requirements. For example, an adapter from another device is being used. The system detects the discrepancy between the parameters and automatically switches to the slow charging mode. The second reason is the insufficient power of the adapter.
What if the tablet won’t fully charge? The device needs a different power source. The reason for the incomplete charging of the battery is a low voltage level at the input. The first step is to check if the contacts are clean or in the connector, if there are oxides on the interface of the power adapter, if the cable is securely fixed in the tablet. If there is no parasitic power loss for resistance, it is recommended to replace the voltage converter with a more powerful one.
If the tablet charges quickly and discharges quickly, there is only one reason for this: you need to change the battery. The battery may have become overcooled from carrying the device in a bag for a long time. Or physically wear out, having exhausted the entire number of optimal charge-discharge cycles.
Does not hold charge
There can be several reasons for the rapid loss of charge even in standby mode.
- The tablet does not hold charging due to battery breakdown. This may be a manufacturing defect or the result of improper operation. Internally short-circuiting the battery quickly consumes energy, even when the device is completely turned off.
- Background processes are running in standby mode. It is worth turning off network exchange, Bluetooth, and other power-hungry hardware modules. If the battery is still running out, it is worth monitoring all work processes.
- The third reason why the tablet does not hold charge is battery wear. The battery does not gain charge, it loses it due to internal processes.
Flashing and not charging
Continuous charging failure means the power supply is inconsistent. In this case, the controller tries to supply current to the battery and an emergency stop is triggered. As a result, the tablet blinks when charging and does not charge.
This can happen when using an adapter that does not match the system parameters. For example, with incorrect pinout or voltage level. This situation is dangerous.
Important! It is especially not recommended to use cheap products from the Chinese industry. Adapters can create impulse noise that can severely damage the tablet’s hardware.
The most popular tablets of 2019
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Android devices use a combination of pressing the “POWER” button and the volume up button. Sometimes you also need to use the “HOME” button. In this case, the device will display a menu where with the button or the volume rocker you need to select the “Settings” item, then “Format System”. There is an item “Reset Android” here, after clicking on which the device will reboot, because of which you need to wait a little and not panic.
As a result of this procedure, the tablet is returned to the factory devices and becomes pristine. You will need to re-enter your accounts, install applications, etc.
What to do if the tablet freezes
The tablet. the device is imperfect. The fact that at the wrong moment it can freeze. very predictable. Most often this happens with devices from Chinese manufacturers, but sometimes the models of such leaders in this area as Apple or Samsung hang. So, the tablet is frozen. what to do? Before proceeding directly to the topic, you need to understand the very meaning of freezing, that is, the reason for this phenomenon.
The reasons themselves can be many, but they can be divided into two groups:
A software failure is the most common occurrence that you can fix on your own. In case of hardware failures, it will not be possible to fix the problem without the help of specialists.
- pairing, connecting incompatible or broken devices to the tablet;
- damage to the nodes of the gadget’s circuit board;
- power failure (breakdown of the charger, failure of the transils in the tablet itself).
- a consequence of the activity of viruses or other malicious codes;
- incorrect operation of one of the applications;
- damage to system files of the operating system;
- failure of basic tablet settings.
Diagnosing the problem
To answer the question. why the tablet freezes, it is necessary to establish the nature of the problem itself. To do this, you need to remember what events preceded the appearance of the problem:
- installation of the application;
- falling of the device;
- installing an update;
It is also necessary to clarify the moment when the problem arises:
ALL Galaxy Tab A FIXED: Black Screen of Death, Frozen, Unresponsive, Boot Loop (4 Solutions)
- loading the device;
- in progress;
- when launching a specific application;
- when using the internet.
What to do if the tablet freezes
Method three, “HARD RESET”
There are also more serious problems with the device. For example, what if the tablet is frozen so that it does not even turn on or turns on, but the display does not respond? In this case, a not very good, but valid option is used. hard reboot. In this case, all information on the tablet will be erased. Therefore, this method should only be used as a last resort. To save at least part of the information, you need to remove the memory drive from the device, which can also be accidentally damaged. For this method, each device has a special combination or sequence of keys that reboots the device or calls a specific menu.
With the device turned on, simultaneously hold down the “HOME” and “POWER” buttons. You need to wait from 5 to 10 seconds until the apple image appears.
Method one, with hung programs
If you understand that all the problems are due to a specific program, then it should be disabled, followed by removal. In tablets on the Android operating system, this is done through the menu “Settings” (“Options”) / “Applications” / “Running applications” (“Running applications”). Select the required application and click on the “Stop” button. In the same menu, the application can be removed. If you do not know which specific application spoils your life, then you need to experiment a little, turning off the applications one by one until the result is achieved.
On iOS systems, in order to turn off the application, press the “HOME” button on the front panel twice, then, while holding your finger on the desired application, press the minus.
Method two, with a non-responsive tablet
It also happens that the device may freeze completely. What if my tablet is frozen and unresponsive? In this case, a reboot is indispensable. The easiest way. turn off the device, remove the SIM-cards, flash drives from it, and then turn it on again empty. This is the second method, often just “unbraking” the tablet. Then all cards can be inserted back.
But how to turn off the tablet if it is frozen and the shutdown button does not respond? To do this, you need to find a small hole, near which it is written in most cases. “RESET”. There is a reset button that must be pressed using a toothpick or something like that.
In order to avoid thoughts of what to do if the tablet is turned off and does not turn off, you need to follow a number of rules:
- avoid using modified firmware;
- never install programs from unknown sources;
- the tablet must have a high-quality antivirus;
- protect your device from shocks and water.