How to flash Samsung Galaxy S3? Flashing the Chinese Samsung Galaxy S3

After a long use of the smartphone in someit is necessary to carry out the firmware of its software. This will help increase the speed of work and significantly update the system, somewhat different functions of the device (depending on the type of firmware used). Galaxy S3 - one of the most popular smartphones of its time. However, not all its owners know how to flash Samsung Galaxy S3.

What should I consider before starting firmware?

In order for the software changes to be madeensure the benefits, you need to consider the following nuances of the process. Before flashing the Galaxy S3, you need to make sure that the battery is recharged by more than 50%. Also it is worth considering that worn out power supplies will not be able to keep the smartphone the necessary amount of time in the on state. Therefore, the firmware should be carried on the device with a good power supply.

Before you start making changes to the softwareYou must save all the necessary files from the phone's memory. This is due to the fact that they can be removed during the installation of the firmware. In addition, to copy the necessary new files, you need a certain amount of free virtual space. On the phone book in the phone's memory also do not forget, as there is a possibility of data loss.

Galaxy S3 firmware can be performedalmost any owner of a smartphone that has the skills to work on a laptop. But in doing so, you must follow all rules of the procedure.

Required Software

The following programs will be needed:
1. Odin PC.
2. Recovery clockwork.
3. Firmware for Samsung Galaxy S3.
4. Samsung driver.
5. A set of "Google" applications.

After all the software has been downloaded and installed, you can proceed directly to installing the software.

What can interfere with the work?

Before you start, you need to switch offantivirus software. This is due to the fact that some files that will be used by programs when installing the firmware can be identified by the antivirus as malicious information. In this case, it will block the work of the programs. How to flash Samsung Galaxy S3 with antivirus on a computer, many users know: temporarily suspend protection or add used folders and programs to an exception - there are many ways to limit the work of such software.

After the above are not so difficult, but mandatory and extremely important conditions, you can continue preparing to install the firmware on the phone Galaxy S3.

Installing programs

To do the work you need driversSamsung, which will recognize the smartphone, as well as the program Odin PC. The process of installing them is no different from installing ordinary utilities and software: you need to follow all the recommendations and select the necessary items. These programs are necessary and necessary to carry out the intended work. In order to understand how to flash Samsung Galaxy S3 without them, you need to have more in-depth knowledge in programming, and it's good to understand the phone system itself.

Preparing the phone

To start the firmware, you need to transfer the phone to Download Mode:
1. Completely disconnect the phone.
2. Simultaneously press and hold the "Power", "Volume down" and "Home" keys for a while. This key combination will load a special menu.
3. After that, a warning will appear, at which you should press the "Volume Up" key.
4. A green robot should appear in the center of the screen, which will indicate the inclusion of the required mode.

This item is compulsory. Only in this case it is possible to make changes to the phone's software and prepare it for installing a new firmware. Such a menu should appear when the above keys are clamped on all original devices of this model.

Root rights setting for the possibility of making changes

In order to establish root-rights, you needrun the previously installed Odin program. In the appeared window we press "PDA", then we find a file called "CF-Auto-Root", after which it is possible to connect the phone to a personal computer. When connecting, the ID: COM field should turn blue. If everything went well, you can press the "Start" softkey. The process of rutting, as a rule, passes quickly. After its completion, "RESET" should appear and the phone will automatically reboot in the root-rights change mode. Then the smartphone needs to be rebooted in normal mode, after which it can be disconnected from the computer. Rutilation is necessary for the possibility of changing the software, which is prohibited by the manufacturer.

Installation of "recovery"

In order to perform this item, you need toenter the smartphone into the Download Mode, for which we perform the above process. Next, run the Odin program. We connect the phone again to the computer via the original cable, press the "Start" key. After the process is complete, the phone must reboot.

Install the firmware

In this paragraph you can directly learn how to flash Samsung Galaxy S3, as the previous steps were just a preparatory stage.

The whole process is divided into the following main points:
1. Turn on the phone.
2. Connect it to the computer in the storage drive mode for data exchange.
3. Copy to the internal memory the firmware and the set from "Google". It is worth remembering that you need to copy all the files.
4. Turn off the phone.
5. After full power off, hold down simultaneously and hold the "Power", "Volume" and "Home" keys.
6. After the downloaded recovery, you need to do the wipes.
7. Install the firmware as follows: type Install zip from sdcard and find the firmware, type Install zip from sdcard and find the set from "Google".
8. Restart the phone.

If the whole process was performed correctly, thenthe download animation should appear. In this mode, the machine will boot with the new firmware. It is impossible to flash Chinese Samsung Galaxy S3 without a set of standard software from the phone manufacturer, but for similar devices you can find other firmware and how to install them.

If some of the above recommendations onthe installation of new software was not met, that is, the probability of losing the old software. Therefore, during the work must be attentive, since if the installation of the firmware was started, then it must be completed without fail. Otherwise, the smartphone will not work.

Fifth generation

If you become a happy owner of the Galaxy S5,we note that the process of its firmware differs little from the above. It should be noted that during the firmware user information (settings, as well as programs) are not deleted - everything that was on the smartphone will be saved there and after the end of the firmware process. Remember that if the firmware fails, the device can not be restored without the help of specialists. To avoid such problems, it is necessary to observe a number of conditions. First of all, you need to make sure that the smartphone is fully charged. After that, we check the wire through which the firmware will be run. We will make sure that the personal computer with which the firmware process will be performed correctly operates and does not issue "Blue screens", does not turn off, does not reboot. We carefully study the instruction, only then proceed to the process of insertion. The computer will supplement the UPS, which is capable of operating for at least twenty minutes while de-energizing.