Having decided to purchase a tablet computer, a person is faced with an incredible abundance of these devices from both eminent manufacturers and little-known companies. Moreover, a situation is not uncommon when you have to choose not by hardware characteristics, but by company name and cost, since this alone distinguishes the model.
The whole reason is the assemblers from the Middle Kingdom, literally flooding the market with almost identical tablets. It is not surprising that one of the questions that the happy owner of such a laptop computer may have is: "How to flash a Chinese Android tablet?"
Why replace software
The owners of tablets from eminent manufacturers of problems with the work of gadgets, as a rule, almost never happens. Everything functions exactly as intended. However, unfortunately, with inexpensive Chinese models this is far from always the case. Very often a situation arises when a user of such a tablet after some time notices that spontaneous redirects (redirects) to unwanted resources occur in any browser, although antivirus programs do not detect anything.
Replacing the files of the operating system may also be necessary in case of incorrect operation of any hardware and software components. In fact, the reasons can be very different.
Firmware selection
In order to replace control programs, you should carefully familiarize yourself with existing information on the Web. Usually, owners create multi-page branches of specialized forums for each device, where problems and their solutions are discussed. It is there, in particular, that you can find instructions on how to flash Chinese tablets, as well as the firmware itself. We recommend that you read everything carefully.
The firmware is a set of files that are written to the internal drive of the gadget and form the operating system. Inside it, among other things, there are drivers that control the hardware components. In the event of an erroneous selection and loading process, the gadget may stop turning on, becoming the so-called "brick". Firmware for Chinese tablets is selected not only by name, but also by revision. We give an example. Take the 3450DUO. There are modifications B and W, which differ in the display driver. After downloading the 3450DUO / B operating system for W, the user will get a dark screen. Next, we will consider solutions on MTK processors.
Program for flashing
In order to “sew” the operating system into the tablet, it is necessary, in addition to the firmware itself, to download the Flash Tool. Often, the verified version comes with firmware files.
Firmware for Chinese tablets works better with the latest versions of the Flash Tool. So, 5.1352 has proven itself perfectly. It is completely free, and there are no problems with accessibility.
How to flash Chinese tablets. Training
Before proceeding with the update procedure, you must make sure that the battery of the gadget is fully charged. You also need a computer running Windows (fewer questions), a free USB port, and an appropriate cable. It is recommended to use laptops or PCs with a backup power system, as interruption of the flashing process can lead to disruption of the internal memory structure.
Often the question of how to flash Chinese tablets is asked due to the fact that some unobvious mistake is made at the preparation stage. So, you need to create a folder in the root directory of drive "C", and its name should not contain Russian letters, only English are allowed. It is important. Also no spaces.
Unpack the firmware files (boot.img, system.img) into it. The tablet needs to be disconnected, but not connected to the computer.
System Fill
The next step is to run flash_tool.exe. In the Download Agent window, specify MTK_AllInOne_DA.bin from the directory of the flasher application. In the window below, you need to select a markup file - the so-called scatter. This is a key point. Everyone who is interested in how to flash Chinese tablets should have at least a general understanding of this. Depending on the processor modification, the file may have different names. So, for modern mass models, it is called MT6582_Android_scatter.txt. Substituting this file from other devices, even with the same processor, is not possible. With rare exceptions. Otherwise, you will have to learn not only how to flash Chinese tablets, but also how to restore them from a “brick” state.
If everything is done correctly, a list of detected files (Preloader, MBR ...) will appear in the main window. Here, a little higher, you can select the firmware mode. It can be Firmware Upgrade, Download Only or Format +. The second is least destructive. Most often it should be used. Regardless of the preparation preparation, we recommend that you always uncheck the Preloader block.
When all this is done, you need to click the Download button. The program will go into standby mode. It is required to connect the tablet to the computer and observe the download process. If everything went well, you can close the program window, disconnect the tablet from the computer and turn it on. After the software upload operation, the initial download takes a long time, up to several minutes.
Important points
When studying how to flash a Chinese Samsung tablet or any other, you should remember that:
- When downloading a program from a laptop running on battery power, a situation is possible in which the USB ports are disconnected due to a decrease in the charge in the battery below a critical level.
- Sometimes the UBOOT block does not flash, and the tablet does not start. The problem lies in the fact that the path to uboot.img is written in the scatter file, and lk.bin is present in the list, which it is, but it has been renamed.
- Some models of tablet computers and smartphones refuse to flash due to the peculiarities of connecting to a computer. In this case, immediately after connecting to the USB port, you need to press and hold the Power button together with the volume rocker up.
- In order to avoid malfunctions, it is recommended not to connect the gadget to the ports on the front panel of the PC system unit.
Fake
Unfortunately, not all mobile devices with the mark "Made in China" can boast of high quality and stable performance. Very often, gadget owners ask how to flash a Chinese n8000 tablet. Well, if someone had this copy of the Samsung model on their hands, you can only sympathize. Of course, we are not talking about any 64 GB of internal memory and 2 GB of RAM. This fake at best has “on board” a modest 512 MB of cells for programs and 1.5 GB of internal storage. And, which is very sad, often stops working after a few months, even with careful use.
Nevertheless, there is a solution! Below we will tell you how to flash the Samsung Galaxy n8000 tablet. The method, of course, is not a panacea, since absolutely any “filling” can be inside the branded case. Therefore, what works in one case, in another, is completely useless.
Hardware Configuration Definition
The tablet must be carefully opened. On the motherboard there is always a designation, for example, Mapan MX913 DC. It must be discovered and remembered (written down). You should also determine the type of touchscreen controller, sound chip, and processor. Under these components, you need to start looking for firmware. For example, the touchscreen can be GSL3680, the wireless module is RTL8188ETV from Realtek, and the processor is a common Allwinner A13.
Note that all of the above for MTK in this case will not work. Let's figure out how to flash the Chinese Samsung (tablet).
We revive the famous fake
To work, you will need to download the Phoenuxusbpro program. It is with both Chinese and English interface. First, in the application menu, you need to select the desired image - firmware and open it with the Open command. The tablet is disconnected from the computer. When you press the Start button, the icon will turn green. On the tablet, hold down Volume +, while holding it, attach it to the USB port, press the Power button. The “fill” process will begin. When a success message appears, the cable can be disconnected. That's all - the tablet can be checked.