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Is it possible to flash the tablet yourself. What is the tablet firmware: the essence and necessity

Despite the fact that devices with android are essential differences from a regular PC, they also require regular updates and reinstall the OS. This is required to optimize and improve the work of gadgets. But in some cases, the OS begins to "slow down" or works inadequately. It is often not possible to solve such a problem with the help of normal reset - here you need to fully reinstall. For this exist special programs and methods. Let's talk about how to reflash the Android tablet and what is required for this.

Types of firmware

Today there are two types of firmware: official and unofficial. The latter in the language of ordinary people is also called custom. Official firmware have significantly less productivity and, in contrast to unofficial, more stable. This is where the user has to make a difficult choice. But do not think that custom firmware is worse than official, because they are productive and more saturated useful features. So before reflashing the tablet, it is recommended to study innovations in more detail.

Regardless of which firmware is used, it is necessary to use a special software for its installation. At the same time, it can be installed both on the tablet itself and on the PC, which will continue to manage reinstall.

Methods flashing

In order to reflash the android tablet, several methods can be applied. The most simple among them are:

  • firmware using Wi-Fi;
  • firmware using PC;
  • firmware using a flash drive (self-support).

Each of these methods has its pros and cons who need to be considered when reflashing their tablet. So let's let us consider everything in more detail that in the future it will allow you to freely install high-quality software on your gadget.

Firmware using Wi-Fi

This method is still referred to as FOTA (OTA). Flashing using wireless communication It is the easiest. At the same time you just need to agree with the proposal, and the OS will be installed on its own on the tablet. AT this method There are also many drawbacks. One of the most important is the ability to install only official versions firmware.

For activation automatic update OS android, you need to go to the "Settings" menu. Next, find the "All About Device" subparagraph and in front of the "Update" field, check the box that activates the function. If you decide to independently control the update, then checkbox needs to be removed.

Unfortunately, thus reflash chinese tablet Android is almost impossible. The fact is that the manufacturers of this country are focusing on the release of new products, and the service is not existing. It is in this case that it is necessary to resort to the following method - the installation of the OS with PC.

Refracting using PC

This method is perfect for those who want to establish a custom firmware. First you need to install special software on PC. As such, both official programs from gadget manufacturers can be used (practicing Samsung, LG, etc.) and unofficial (created as a third-party product, but no less effective). For those who think about how to reflash the tablet on android, this option It will be maximum acceptable. Additionally, it is suitable for those when the gadget does not have a slot under the flash drive.

After installing the program, regardless of which of all the types you have chosen, the tablet independently synchronizes with the program and find the version of the firmware. Next, you just need to agree with the terms and to accept them.

There are also options that require the availability of firmware on the computer. In this case, the tablet needs to be disabled and connected to the PC using a USB cable. Next, the program itself discovers the gadget and offers to choose the location of the firmware. After specifying the address, you can agree with flashing. So works, for example, the Flash Tool program.

Flash drive using flash drive

If you have a gadget supports the expansion of memory, and you think about how to reflash the tablet, then this can be done using a flash drive. The method is simple and does not require a lot of effort.

First you need to download to the computer the desired version firmware. It can be both official and custom. Next, the firmware must be thrown off on the USB flash drive and insert it into the tablet. After such simple procedures, simply hush the "Home" and shutdown buttons. If the first is sensory, then instead, hold the "rocker" volume to increase. Hold until the green robot appears on the screen - Android OS logo. Everything, the installation went. Now the main thing is to control so that the battery does not sat down. If this happens, that is, the high probability of the final "death" of the tablet without the possibility of recovery.

What you need to remember, flashing the tablet

Recommending how to reflash the Android tablet yourself, you must learn about the original safety technique - the installation rules. If they do not observe them, then there is a high probability of losing not only all of its data, but also the device itself.

The very first thing is that it is recommended to do before flashing is to make a copy of the old one. Here you can go for a trick: before the android, you need to install the ROM Manager program. This utility Allows you to install a new OS and will save the old logs. If something went wrong when installing - you can make rollback at any time.

Watch the battery to be charged at least 70%. This will guarantee the normal installation process and the further efficiency of the tablet.

Before reflashing Android tablet, make sure that the firmware itself is designed specifically for your gadget. If after reinstallation does not work, and the device does not submit signs of life, then select new builds.

Reaches 80%. They attract buyers with their low cost, as Android is installed even on the most budget modelsAnd also the ability to set everything to your taste and even if desired, change the firmware. It is about the last and today's material. We will answer the question of how to flash the tablet without a computer through the USB flash drive.

Many users after the acquisition of the gadget are thinking about a new model with greater functionality.

Despite the fact that the manufacturers of tablets do not welcome independent flashing, in addition to the official ability to use the computer, the folk craftsmen have developed several ways, as without it, you can do through the user recovery or with the help of a special mobile application. Let us consider in more detail how without a computer: find out that it will take for this, as well as the firmware process itself.

Preparatory stage

In order for the firmware process of your tablet to be successful, you need to stock the files necessary for this. What do you need to preload?

  • Firmware. Surely this item does not need an explanation. Usually without a computer, you can flash only the user firmware, as the official sews through the computer. If you definitely do not know which firmware you need, but sure that the standard works not as you want, read the specialized forums, for example, 4pda or others, and pay attention to the reviews of the same tablet as you. You can also familiarize yourself with for your device. At worst, download and check in practice several options.
  • Program for Ruta. Without her, you simply cannot complete all the necessary steps, because at a certain stage it is planned to be a significant intervention in the system, which is possible only with the availability of the superuser rights. The most popular application for Ruta is KingRoot, which allows you to complete the procedure with literally multiple presses. Download the application can be at the bottom of the page.
  • Custom recovery. Absolutely every device is equipped with special regime Recovery with which you can reset the settings, clean the cache and some other operations. But the recovery installed by default is quite limited in their capabilities, so custom. On the this moment TWRP Recovery and CWM Recovery are most popular. The first has an interface, sharpened to use on touchscreenAnd the second is very similar to the default, only with a large set of functions. Recently, the trend of TWRP priority use is scheduled. You can download them either through special applications at automatic modeOr manually on specialized sites. The main condition is compatible with your model of the tablet.
  • Application for installing recovery. The most popular are Flashify or Rom Manager. It is preferable to use the first, since the program has more understandable interfaceand also regularly updated.

To take advantage of all software, move the files to the root of the memory card. Programs must have an extension APK, recovery - img, and firmware - zip.

The easiest way without a computer - take advantage special utility For Android. The most popular and at the same time most compatible with most of the device devices is Kingroot.

  1. At the very beginning, allow the installation from unknown sourcesso that it is possible to install the program not with Play Market: Settings - Security and check the box to "Unknown Sources".
  2. Install the Kingroot program and run it.
  3. In the main program window, press the Large blue button in the middle of the screen.
  4. Wait until the end of the procedure and restart the device.

In rare cases, the program may be incompatible with your device model, so you have to use another option, for example, Baidu root. Either 360 root, the principle of operation is completely identical.


Installing third-party recovery

Having received the root of rights, you can start installing custom recovery. Use one of the two most popular programs: Flashify or Rom Manager. Let us dwell on each of them.

Flashify.

Rom Manager.

Since the program is half-witted and has not been updated for several years, be careful to what you are pressing, especially if you do not speak English.

  1. Install the program and run it.
  2. In the main menu, click Recovery Setup - Install or Update Recovery and select the recovery you need.
  3. Next, the program will determine. If she did it correctly, confirm the selection and click on the button. recovery installations. Immediately the download will begin. With a stable and rapid connection, the file will be downloaded in a few seconds.
  4. Provide the superuser's right utility so that it can be installed. After a few seconds you will see a notice of successful completion.

Prepare everything, it's time to move directly to the firmware of the device. Consider the procedure using several types of recovery.

Firmware via CWM Recovery

Immediately, we want to note that the movement between items occurs by pressing the volume buttons, and the choice - the power button.

  1. Move the device to recovery mode. To do this, you need to clamp a specific combination of tablet buttons. They may differ depending on the model:
    • volume to increase the power button;
    • dropping volume + power button;
    • one of the volume buttons + power button + mechanical button "Home";
    • both volume buttons + power button.
  2. First of all, complete the full reset of the tablet settings. To do this, go to Wipe Data / Factory Reset - YES - Wipe All User Data, and then return to the main menu.
  3. Go to Install Zip - Choose zipogra / SDCard and select a file with the firmware, saved in advance to the memory card. Confirm your query in the Yes - Install command.
  4. After the firmware process is completed, return to the main menu and restart the tablet via the Reboot System Now command.

Attention! The first inclusion will occur for quite a long time.

Firmware via TWRP Recovery

In this recovery, the selection of items occurs on the screen, and confirmation of operations - swipe at the bottom of the screen.

  1. Go to recovery mode (see the previous item).
  2. Go to Cleaning - Additionally, check all items except the memory card. Spend the strip at the bottom of the screen to delete all the data recorded on the tablet. After that, do not try to reboot, because nothing will come out, because the system you simply deleted.
  3. Press the button in the form of a house to go to the RECOVERY main menu.
  4. Click "Setting" to go to the firmware file selection menu. Since the necessary data is stored on a memory card, click on the "Select Memory" button, find the firmware file, click on it and confirm the swipe operation at the bottom of the screen.
  5. At the end of the process, you will see an alert about its successful completion. After that, click the "Restart" button. Note that the first running system can take up to 10 minutes.
On time, the backup can save you nerves and get rid of an excess headache if you "slip" system during firmware
or another operation.

Firmware via Rom Manager

With this application, your communication with the recovery mode is minimized, since mostly you work through a convenient graphic interface. At the right time, you will need only to confirm the launch of the recovery mode to continue the procedure. Since all preparatory work is completed, you can proceed to the firmware.

If the tablet suddenly began to slowly slow down and bite, then it is possible to change the firmware to the more fresh. Most tablet owners for firmware replacement are addressed to service centers. However, this procedure can be easily performed on your own. The question arises: why then overpay? All that will be required to replace the firmware is a tablet, a cable for connecting to personal computer and unlimited Internet. It is worth noting that the firmware process mobile devices It is the same type. Only minor process features will depend on the manufacturer and model. Otherwise, everything is carried out about the same scenario. In principle, special problems with self-replacement The firmware of the tablet does not occur. Why do it do it? There is a lot of reasons for changing the firmware, for example, if the tablet slows down or does not turn on, or began to work inadequately. There are also cases when the firmware of the tablets allows you to restore the final "killed" tablet. Many manufacturers of such devices in new firmware latch vulnerabilities and holes, as well as optimize and improve the operating system. There is another reason for which users prefer to change the firmware. Some just tolerate can not official firmware. They need only "Customs" - firmware modified by users. There is reasonable grain in it. Typically, custom firmware works faster than their official fellows. But there are also some pitfalls. Custom firmware has access to management file system OS. It's not too good, since by ignorance, the user can easily turn his tablet in the "brick".

What should be done before the firmware start? Before taking up this is a pretty risky business, you need to backup operating system. If something goes wrong, you can always restore the operating system. Next, you need to decide on the type of firmware and try to find it. Castoma, maybe faster, but official versions of firmware are still the most stable. Suppose you found and downloaded the firmware. Now you need to install the driver you need to connect the device. Without it, the firmware of the tablet will be impossible. After completing the driver installation procedure, you can connect the tablet to the PC and start the firmware process. You can flash the official operating system in several ways. Here everything will depend on the tablet itself.

Firmware with SD card

Let's consider the simplest and an effective way. All you want to do is download the firmware file and unpack the Dload folder in the root of the SD card. After that, you must translate the tablet to the update mode. For devices different types Various key combinations can be used. AT standard variant Combines type "Turning on and 2 volume buttons" or "Enable - volume up" are used. If everything was performed correctly, the firmware of the tablet will begin, the green robot will appear on the screen. Upon completion of the process, you will need to restart the device. In some cases, you will have a long time to press the inclusion button. The device after the reboot will try to start the updated operating system for a long time. This process usually takes 5-10 minutes.

Samsung Products

SAMSUNG tablet firmware is slightly different from standard fashion. It turned out so because of the system and hardware features of products this manufacturer. Without software intervention, nothing will happen. To execute the firmware process, you need to download the ODIN program. It is designed specifically for the firmware of the tablets from the company Samsung.If to establish all required drivers And download the firmware itself, you can start the installation process. You need to run the ODIN program and click on the PDA button. After this, it is necessary to drive the tablet to the bootoder mode. To do this, press the "volume up" and "inclusion" key combination. The combination of buttons may vary depending on the model. Now connect the tablet to a personal computer. ODIN program Automatically detect the device. Then it will only be left to "Start". As a result, the process of firmware firmware should be started. Upon completion of the firmware process, the program will notice the user sound signal. When the firmware installation process is completed, it is recommended to go to the recovery and reset the settings to standard (Wipedata). Otherwise, the firmware can work unstable. After that, you can start setting up the installed system.

Chinese plates

With the devices of Chinese producers, everything is not so simple. For such devices, you must select the firmware, focusing on the exact name of the model. If you use an inappropriate firmware, then as a result you can easily get "brick". For devices from Chinese manufacturers, the firmware program varies depending on the type of processor. If the device uses processors from MTK, then the best choice There will be a SP Flash Tool. If you use a device based on AllWinner, LiveSuite works for its firmware. Replacing the firmware on the plates of Chinese manufacturers only using a computer. It is impossible to flash them using an SD card. Castomous firmware They are put through Clock Work Mod. Let's consider an example of a tablet firmware from the Chinese manufacturer. In the process of firmware, it is necessary to exercise extreme caution. Devices from Chinese manufacturers are very capricious. Just just one awkward movement and as a result you will get a brick. Extra problems you, of course, have nothing to do. Here is the feature of the firmware of Chinese tablets.

SAMSUNG N8000 Firmware

SAMSUNGGALAXYNOTEN8000 is a Chinese tablet whose firmware depends on the type of processor. AT this device The allwinnera13 processor is installed. For firmware, you need to download the LiveSuite program. You can not also forget about the drivers. The firmware for this model of the tablet is difficult to find, but it exists. You can, as a last resort, try other firmware from the same devices. First you need to unpack the archive with the firmware in some folder with the English name. Now you need to start LiveSuite. Now turn off the tablet and clamp the "Volume up" button. Connect the device to USB. It is necessary to click in the program to the button with the image of the gear and select the folder with the unpacked firmware. Next must begin the process itself. Upon completion of the installation process, the program will display a message type Update Success. Now you need to turn off the tablet and try to turn it on. The N8000 tablet firmware from 64 GB may differ by set of functions. In any case, they will work stably on devices of this type.

Tablets from cellular operators (MegaFon, MTS, etc.)

In principle, tablets from operators mobile communications represent all the same Huawei or ZTE devices. This means that the rules are applied to them. standard firmware. You can implement their firmware using an SD card. It is quite suitable for updating the firmware and the DLOAD folder. In the process of firmware, there are no problems. The megaphone tablet firmware is carried out by typical firmware update scenario using Clock Work Mod. These tablets, in general, are one of the most supplied firmware in terms of firmware. There are never problems with them. The difference from the usual versions of the tablets is that such devices in hardware mode are blocked to use only one SIM card of a particular operator. Otherwise, this is completely ordinary devices.

DNS tablets

These devices can be safely called thoroughbred Chinese devices, although they are released in Russia by passport. The quality of the assembly in this case is completely no. The manufacturer uses strange MTK and Allwinner plates. Completely characteristic attributes for this miracle of Chinese engineering thought. They are stitched completely as well as their Chinese colleagues. It is necessary to choose the firmware and the program for the update. Otherwise, you risk getting brick. The DNS tablet firmware does not differ from the firmware of devices from Chinese manufacturers. Therefore, all actions that are performed during the firmware of Chinese fakes will also be relevant in this case. These tablets have one undoubted advantage - it is responsive than the "Chinese" in this regard. The firmware is installed in them without any problems.

Conclusion

How you can make sure that the firmware of the tablets is not so difficult. The main thing is to have firmware for tablets version 4.1, 4.2 or 4.4. The rest is the case of technology. The process of updating or replacing the operating system of the tablet is distinguished by a clear sequence of operations. It is unacceptable to arbitrarily change the procedure. This is the main rule that should be taken into account when firmware of a particular device. By virtue of the design features of the device, the process of firmware of this or that device can change a little. However, the essence of the process remains unchanged. There are only a few firmware ways. Choose yourself what you like more.

Many owners of poor-quality devices are interested in their own hands, and even at home. It is easier to do what it seems. So, the firmware is divided into two types - these are modified and official. In addition, there are three methods of operation - using the programmer, through ODIN or Recovery. But to begin with, consider the most common situations.

Do you need to flash or update the software?

Often users confuse such definitions like "flashing" and "update". As a result, quite a few people appeal for help thinking that the tablet must be urgently flashing. But in fact, the device only requires updating. So that it does not work out, it is recommended to update the gadget to the maximum. The Council concerns the cases when the device was released a year or two ago. In principle, at all official resources this moment is highlighted quite in detail. And with the update should be sorted before thinking about firmware tablet.

As for the update, they can be divided into two types - automatic and factory, that is, from the manufacturer. To configure automatic update type, you need:

  • Go to the "Settings" or "Parameters" section;
  • It is necessary to find the category "Device Information" category;
  • Now you should select the "Update" parameter;
  • It remains only to click on the "Update" button.

First, the gadget will show the available update options. And after the user agreement, the device will download updates automatically. Secondly, everything you need to do is read the conditions, follow the charging and click on the "Next" button. Before you need to check the battery charge level, which must be at least 40%. It is recommended to carry out the process when optimal speed download. If the tablet is on Windows 8, then the installer will be required to work.

At the same time, the installer must be suitable specifically to this model. So, you need to visit the official website of the manufacturer of the tablet. The resource should find the section "Support" or "Technical Support". Next, you need to find a special installer for this model of the tablet. It needs to download it on the gadget, and after run this file. After starting, all actions will occur by the same scheme as described as part of an automatic type of update. But firmware tablet - This is not an update.

How to flash a chinese tablet - training.

In general, it will require firmware, drivers for a tablet and a program that will flash. Factory firmware And the driver can be downloaded on the official website of the manufacturer. Files should download to a computer (PC, laptop). If they were not found on the resource "firewood", then you can use the search. In general, download drivers to the tablet is not a problem. Drivers need to be installed on the PC using the context menu.

As for the firmware program, the ODIN option will be considered here. To begin with, it also needs to be downloaded to the PC. The program itself does not need installation. It can be unpaid in almost any folder. But the path to her should consist only of Latin letters (without Cyrillic). It is desirable to unpack the program in the root hard disk (on a C drive). Next will be described, how to flash tablets.

How to flash a chinese tablet - Step-by-step actions:

  • You need to close the background programs on the PC - turn off the firewall and monitors;
  • It is important - to prevent problems, should be disconnected from the Internet;
  • Now you need to copy the firmware to the ODIN program folder;
  • It is necessary to run ODIN;
  • Nuance - firmware may consist of one or three files;
  • If the firmware contains one file, you need to find the PDA button;
  • After clicking, the PDA button will specify the path to the firmware file;
  • If the firmware contains three files, you need to select the title button that corresponds to the PDA;
  • Three files are CSC (region), Phone (modem) and PDA (system);
  • Next, you must enable the device - you must undercap the volume button simultaneously with the power button;
  • Nuance - if it is difficult to clamp them, then for starters, you can click on the volume button, and after the power button;
  • These buttons must be kept clamped together;
  • In some cases, it may be necessary to press the HOME button;
  • A text menu should appear;
  • Now click the volume button to stay in the menu;
  • You must connect the tablet to the PC using the original USB cable;
  • If the computer has defined the port and everything is ready for the firmware, the program should appear in the program with the inscription PASS!;
  • Next, you must click on the START button and wait for the end of the process.

Generally, firmware Chinese tablets Does not take a lot of time. It can take up to one hour. After completing flashing, an indicator will appear in the program window that will notice the end of the process. After the tablet will reboot automatically. At this point you can disconnect the cord. Now it is recommended to make data reset.

To implement the specified process, you need to turn on the device again. At the same time, it is necessary to press the volume button and select Wipe Data / Factory Reset. After you need to select the Reboot System Now. As a result of the procedure, the device reboot again. That's all, now you know how to flash a Chinese tablet.

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With long-term use of the tablet, with time, various rolling, glitches and the like unpleasant things can be observed. All this is connected with the firmware. The tablet firmware is an operating system that controls all the function functions. Sometimes it is enough just to periodically update it with the help of embedded services. However, especially difficult situations associated with spontaneous disconnections or refusal to include a special approach. Here it is advisable to reflash the device by third-party methods.

The process of flashing is full replacement operating system. Some users prefer to handle this issue in specialized services, but independent flashing is far from as difficult, as it seems. The most important thing is to adhere to a clear order of action.

Why flash

The reasons for which it is necessary to reflash the Tablet PC can be a set. The most frequent - loss of working capacity. Very often those firmware that stand on devices do not meet all the requirements. Most often, this is due to the speed and the presence of a huge amount of unnecessary programs.

There are two main ways to replace the operating system:

  • through the memory card;
  • through a computer.

In terms of ease of execution, it wins, of course, the first way, but he does not always implement.

Before starting, you need to maximize the tablet from the transformation into a fully inoperable device, which is called "brick". To do this is created backup copy OS, which can be restored.

Internet suggests great amount Various firmware for all tablet models. All of them can be divided into official "stock" and custom "custom". You can choose any, depending on what functions will be required. Of course, the most secure are official firmware. They are not only fully verified for the presence of errors, but also limit the undesirable user actions. In custom, often on the contrary: all settings are open, and the appearance of unexpected incidents is much likely.

All firmware can be downloaded on the site https://4pda.ru/. There are both stock and custom systems with a description of all functions and innovations.

How to reflash through the memory card

This is the easiest way, as it uses the internal procedures of the tablet to update the OS. This is done as follows:

  1. The downloaded firmware is sent to the DLOAD folder on the memory card;
  2. Using multiple buttons, the device is loaded in OS installation mode. For tablets different manufacturers Combinations may vary, but everywhere uses the inclusion and adjustment keys. Accurate information should be kept in the instructions for the gadget;
  3. After the above-listed manipulations, the OS installation process will begin;
  4. As soon as the flashing is completed, you must restart the device. The first inclusion can occur for quite a long time, so you have to be patient.

How to flash through the computer

Firmware via computer

The abundance of Chinese tablets on the market makes people also accept Chinese rules. One of these rules is the Chinese tablet cannot be flashing through the memory card. It is certainly sad, but there are no hopeless provisions. In such cases, an update is provided using a program installed on a computer. Unfortunately, the universal recipe in this case does not exist. Choice necessary program It is carried out on the basis of which processor is in the tablet.

The most popular programs for installing firmware are:

  • SP Flash Tool;
  • Live Suite.

SP Flash Tool is considered the most popular. It is intended for firmware of tablets based on the MTK processor, which recently becomes more and more. Live Suite is aimed at interacting with allwinner devices.

And finally, Odin. Something strange, but in one row with Chinese miracles the equipment got up such a digital giant as samsung. Due to features software And the work of the devices, the tablet PCs of this company will not be able to flash without interference from the outside. To do this, created a specialized ODIN program.

The order of self-firmware through the computer:

  1. You need to download and install a program that will be updated by device;
  2. Install the latest drivers to the computer, so that its interaction with the tablet does not interfere;
  3. Download firmware;
  4. Unpack it into the desired directory (when using the Flash Tool program, unpacking is recommended to the directory of the installed program);
  5. AT running program You need to add firmware files (depending on the program, the procedure may vary, but they all work approximately the same type);
  6. The first added file is always Scatter, which generates a list of other firmware files (in flash program Tool it is added after clicking on "Scatter-Loading");
  7. Next, connect the device to the computer via USB and click "Download";
  8. The firmware must begin, upon completion of which will need to disable the tablet from the computer, and then restart.

It is worth noting that this type of update can work even with the absence of "signs of life" at the tablet.

All these actions relate to all tablet models and all programs used. Despite the fact that they are different, the order of the firmware is about the same. The most important thing is not to deviate from the order, as well as try not to allow a sudden interruption of the process. To do this, it is recommended to disable third-party processes before starting work, which may interfere with the firmware. Anyway, independent firmware Tablet is a very dangerous thing. It is necessary to make aware that there is a possibility of obtaining a fully non-working device, or "bricks". "Brick" in some cases can also be restored, but these are extra nerves, time and strength.

The abundance of gadgets that people use in everyday lifeInevitably leads to a breakdown of any of them. And since it yourself to flash the tablet - it's a simple, each person is able to spend some service of its device. However, responsibility for possible problems lies entirely on it. And problems may occur, especially if you do not comply with the procedure when updating software.