Apply update from ADB - what is it?

If you decide to reflash your smartphone,Uniquely meet with such a notion as Apply update from ADB. That this is not known to everyone, but it is not difficult to understand this question. Some will have to get acquainted with the topic, starting with the concept of "firmware", someone will just have enough decoding abbreviations ADB.

Appointment

If you own the device on Android OS, thisdoes not yet guarantee that you will need to understand the Apply update from ADB. What is it - our parents do not know, which in case of a broken device carry it to their children or to a service center.

But if you are an experienced smartphone user andhave an idea of ​​such a process as firmware, it is better to deal with this program on your own. First, so you can reanimate any phone, without unnecessary financial spending. Secondly, you learn how to get root-rights or change the interface of the system yourself.

Program

Before you know what the phrase Apply updatefrom ADB translation, we will understand with software. ADB is the component part of the system, which means - Android Debug Bridge. In Russian translates as "debug bridge" Android "and, of course, a little can tell an ordinary user.

It so happened that the Android operating system occurredfrom the pre-existing Linux. In the old manner, both require the use of the command line for some changes. Naturally, emulators have already been developed. But working with them is uncomfortable because of a small screen and some limitations.

In addition, the computer itself is often needed, soneed special software. They became the ADB application, which is working to connect both devices, thus implementing various operations with the Android system.

Firmware

As already mentioned, often during thethe process of flashing is greeted with the message Apply update from ADB. Translation into Russian indicates the use of updates using the debug bridge "Android". But to put it more simply, this option allows you to manage your phone while updating, repairing or installing the firmware.

What is the firmware? So the people began to call the embedded software. Depending on the purpose, it can be different and perform a specific task. But in a smartphone is a set of software that is included in the operating system.

The firmware conditionally controls the operation of the hardware part of the phone. More likely, without it the device can not work at all.

Recovery

The question is that this is a Apply update from ADB,occurs in people when they get into the Recovery menu. Each smartphone based on "Android" has a recovery mode. Here you can start the reset to factory settings, install updates, etc.

Interestingly, the classical menu is very fewI saw, as Kushik Dutta decided to create an alternative to him. Now this is the usual recovery menu, which is called Clockworkmod Recovery. It is on almost all modern gadgets.

This version of the menu has already acquired a subsidiary. One works by using the volume and power keys, and the second is controlled by the touch screen.

In general, there are a lot of such third-party Recovery at the moment. Better, of course, to use what is already in the device, without installing additional software. This option is safer and verified.

To get to this menu, use the combinationkeys. For different models it can be different buttons. But most often you need to hold down the volume and power button. Then the phone turns off and enters this menu.

Using

When you see a whole list of incomprehensible words before you, among them will be the phrase Apply update from ADB. What is it, we have already disassembled, it remains to understand why this option is needed and why it is used.

Most often it is through this line that it is easydownload updates with new firmware. In this case, your phone must be connected to a PC. The ADB command line should be on the monitor screen. So, by controlling the phone and its system through the computer, you easily make all the necessary changes.

All operations with the operating system occurthrough the debug bridge. On the computer, you enter commands that modify the smartphone. It is important to understand that only in this way will you gain access to options that are hidden from the user by the manufacturer.

Preparation

If you decide to use this methodupdates, you need to prepare in advance so that in the process there are no problems. Maximum charge your smartphone. Of course, it is advised that there be at least half the charge, but it is not worth the risk. Read reviews about the option Apply update from ADB and possible errors on the forums.

Next on the PC you need to install the Android SDK. This is the main program, which has a lot of tools, including ADB. Do not forget to set up "USB debugging" on your phone. Many people forget about this step, and then ask questions about why the program or computer does not see their gadget.

By the way, "USB debugging" has recently becomehidden from some users. It all depends on the phone model. For example, there is an option when you need to find the option "About the phone." It is usually located in the system settings. Next you need to click on the line "Assembly number" up to 10 times. You will notice that notifications will appear below that you are on the right track.

If everything is correct, you will receive a message from the system that you have become a developer. Now, you can go back to the "developer options" section and this option will appear there.

There are models that simply hid the "laying" in an unusual place. For example, try searching in the "Memory" section. Sometimes this item is hidden there.

During the preparation you need to remember to start.command line. To do this, simply enter in the search for Windows cmd. After pressing Enter. And finally, check the performance of the cable. It is important that it does not disconnect, and there are no permanent disconnections between the smartphone and the computer.

Commands

As you already understood, to make changes, you needuse commands. There are a lot of them, but it is unlikely that an ordinary user will need everything at once. It often happens that inexperienced “users” find commands on the network and thoughtlessly enter into the program, not understanding what Android Apply update ADB is.

To understand them, super knowledge is not necessary. It is enough just to carefully read their descriptions and tasks. Next, consider the important and useful commands.

Connectivity

So, the very first and main command is adb.devices. When you enter it into the command line, you get information about whether the connection of your device is correct. In addition to the fact that the program will reveal similar problems, it will also indicate the ability of the smartphone to communicate with the computer via terminal commands.

Usually, if the gadget is properly connected, the string List of devices attached appears in the table. The following is the phone’s serial number and its readiness for work: “online” or “offline”.

Transportation

Next adb push command. It may be useful, and maybe not needed. But you better know about it. This option allows you to transfer files from computer to device. To do this, the command line will need to specify the path where the file will be placed, as well as the place from where it begins its path.

If the document you need is in the program folder, then this address can be omitted.

But the adb pull team does the opposite.act. Thanks to it, you can easily transfer files from your smartphone to your PC. In the same way as with the previous version, you need to specify two ways. But if you want the document to fall into the folder with the program on the computer, then you can omit the address to it.

Reloading

Introduces the option Apply update from ADB to rebootsystem now. The command in the program is somewhat modified and is used as adb reboot. It is necessary if all the adjustments that were needed were made. And at the end, as usual, you need to restart the smartphone. This is the way to easily reboot it.

Empowerment

To activate root-rights, use the optionbootloader. To do this, you need to activate the adb reboot-bootloader and adb reboot recovery commands. Apply update ADB allows you to go to the new bootloader, which is needed to obtain extended rights and alternative firmware.

There are phone models that fall into this bootloader using certain key combinations. Although this is rare, it is much easier to use the adb reboot-bootloader command.

If you need access to the recovery menu, then use the adb reboot recovery command.

"Communication"

If you entered bootloader mode, then all commandsADB programs will stop working. For this you will have to use another option. You need to enter fastboot devices to establish communication between devices.

This team is considered to be a great tool for advanced users. Therefore, some manufacturers do not support it, so as not to lead to violations in the system.

When you enter fastboot devices, the smartphone’s number will appear on the command line. This means that everything is active and you can use the following combinations.

Unlocking

There are models that already have built-inbootloader unlocker. This makes it possible to install third-party recovery menus on the device. But in most cases, to unlock the bootloader, you have to use the fastboot menu. For everything to go right, you need at the moment when the smartphone is in bootloader mode, enter fastboot oem unlock in the command line.

Then the phone will start pointing to the instructions. You just need to follow her. But it should be remembered that all information will be deleted from the system. Including programs, personal data and settings.

Loading

Those who understand what it means Apply update fromADB, can use commands to load. These include adb install and adb uninstall. These options help not only transfer files to your smartphone, but also allow you to install applications with the apk extension.

To remove a program from a device, you need to enter the appropriate command, and then specify the name of the software with the extension.

Adb run

The ADB program at one time became very popular. But not all users were comfortable each time to enter commands. It took too much time, sometimes mistakes and failures occurred. To facilitate the work with the software, an add-on for it was created ADB Run.

This application has the same commands, but does not requiretheir input. Simply press the numbers that correspond to one or another option. Currently, the program has 14 points. Here are all the main commands that are needed and ordinary users and advanced. For example, under the number "1" is already familiar to us the line adb devices. Only now it does not need to specifically enter, but rather just click on the unit.

Teams that have several varieties, got subcategories. If you moved to the main section, there may be subsections that are also numbered and do not require entering commands.

conclusions

It is important to understand that all operations that youSpend with your smartphone, you do at your own peril and risk. This is especially true of more complex processes, among which is the installation of custom firmware or getting root-rights.

Such interventions in the system may leadto failures. If something was done erroneously. In addition, the phone is removed from the warranty and no one will restore it to you for free. Therefore, read and study all that is associated with such actions, as well as learn in advance about all possible errors that users have encountered before you.