Articles and Life Hacks
Often, when a mobile device starts to malfunction, you need to reinstall it software, but users don't know how to change the phone's firmware.
This manipulation allows you to slightly adjust a number of functions. The procedure makes it possible to use the equalizer, audio and other options in a fundamentally new quality.
Preparing for firmware
To change the firmware, you must perform the following manipulations:- Synchronize your computer with your mobile device. This can be done using a data cable, synchronization software and a driver for your computer.
In this case, the drivers must necessarily correspond to the used gadget model.
- Connect a mobile device to a personal computer. The phone must first be prepared for the operation.
- Verify the software detects the mobile device.
- Copy all present personal information that is on the device. These can be audio recordings, contact numbers, photos, videos. It should be remembered that flashing them may result in their deletion.
Next steps
When all the preparations are completed, it remains only to download the software for the procedure. You can find it on the Internet. To do this, it is enough to use a search engine.
- Install the downloaded program.
- Copy the current firmware version to Personal Computer... This step is an excellent guarantee of safety in case of an unsuccessful procedure.
- View the battery level of your phones. The mobile device must be charged at least 50%.
- Carrying out further steps. Everything must be done, starting from the prompts according to the instructions.
- Upon completion of all manipulations, you must press the shutdown key of the device. To evaluate the flashing, you only need to reboot the gadget.
Updating or installing firmware fixes many operational problems Android devices a. During long-term operation, the system memory of mobile gadgets is clogged with residual files () ("casts" of previously loaded programs), malicious code () and other unnecessary data. All this leads to a decrease in the performance and speed of the processor and RAM. As a result, the smartphone (tablet) often starts to freeze and reboot on its own. And if factory reset () does not lead to a positive result, the user can only perform the software update himself. Let's take a look at how to reflash an Android phone.
Types of firmware and how to install them
Android firmware at home differs in many respects from the installation of the rest of the software. This process is more time consuming and associated with many risks. If you choose the wrong software version or disrupt the update process, there is a possibility that your phone or tablet will turn into a useless "". However, having learned how much the flashing costs from professionals, many still decide to change the software version on their own.
There is no single instruction for flashing Android that would fit all models. mobile devices... It all depends on the manufacturer of the device and what software is planned to be installed.
All Android firmware are divided into two types:
- Official. Supplied directly by smartphone manufacturers and usually only fits a specific brand. Such programs are considered the most reliable, so they should be used whenever possible.
- Unofficial (custom). Developed by users of Android devices and small firms. They are used when reinstalling Android on Chinese devices (for example, Lenovo, Meizu, Xiaomi, etc.).
When using custom software, there is a possibility of installing a low-quality update, as a result of which the gadget will start to slow down even more. Therefore, you need to download the executable file only after a detailed reading of its description and familiarization with user reviews.
There are several ways to change the firmware for Android:
Preparing for self-flashing
Before reinstalling the software on an Android device, you need to make a number of preparatory measures:
- download a software update program on your PC (Odin, Kies or SP Flash Tool and find a high-quality usb cable(if the reinstallation will take place using a computer);
- (if you plan to reinstall Android to an unofficial version);
- charge the battery of the gadget by 100%;
The functionality of the installed software largely depends on its version and build. To new firmware after a while did not begin to conflict with the "hardware", you need to find out serial number mobile device:
We will consider a more detailed procedure for updating Android on a phone using the example of Samsung and Lenovo, although this instruction also suitable for many other brands.
Smartphone firmware from Samsung
The software update on Samsung devices is carried out using the Kies program. This utility allows you not only to reflash your tablet or phone, but also to make backup old system, sync personal data with a PC, and much more.
Before changing the firmware to latest software, you need to set up Kies correctly. This is done as follows:
After configuring Kies, create a backup of the software available on your smartphone. This will allow you to restore the system in case of unsuccessful firmware. To backup Android via PC, select “ Backup», Mark the items that you want to save, and start the procedure by clicking the corresponding button. 
After creating a backup, feel free to reflash your phone or tablet through your computer. To do this, open the "Tools" section in Kies and activate the item marked in the picture, thereby starting the update process. 
While the device is being stitched, under no circumstances disconnect it from the PC and do not perform other actions that may lead to a break in the connection.
After flashing the Android phone through a computer, check the performance of all its functions. If nothing fails, then the software update was successful.
Replacing the firmware on a Lenovo tablet via a PC
Before flashing a Lenovo tablet, you need to understand that there is no software developed specifically for this brand. Therefore, one has to be content with universal designs. One such application is SP Flash Tool... Let's look at how to update Lenovo software using this utility:
After you succeed in updating the firmware, check the functionality of all functions of the tablet.
Replacing computer software is not an easy task. The easiest way is to reinstall operating system... The software is usually changed due to its obsolescence, non-compliance with the user's requests, incorrect work etc.
You will need
- - distributions of programs that you want to install on your computer.
Instructions
If you are just starting to master a computer and do not even know yet, how to install the program, then I am sure after reading this article you will not have any more questions on this topic. Installation various programs may differ, but it is almost the same everywhere, and in fact, it is much easier to install the program than some beginners at the beginning of their journey think.
In general, it should be said that if you do nothing, but just follow the usual instructions in the windows when installing programs, that is, just click the available buttons: "Next", "Next" or "OK", then you can easily install the program. But we decided to learn? And we need to know what actions lead to what when installing programs.
Installing programs. Example!
Now, using the example of installing a real program, let's see how this is done correctly.
After from the Internet or from some disk, we usually have such a file on our computer.
The first step is to run it double click left mouse button. We will open the first window. In 99% of cases, this window " Installation wizard", Where we are welcomed. There we can see the name of the program, and sometimes we are reminded that it is advisable to close other applications before installing. In this window, we need to click the "Next" button.
Almost always when installing programs, we need to check the box " I accept the terms license agreement ", That is, it means that we agree with the terms of use of this program. Here's an example:
The next window, which is always present during installation, is the folder selection. During the installation of the program, a window should appear in which it will be indicated where the files will be copied for its full operation.
Usually the program is installed on the system drive "C" in the folder " Program Files". You can of course change this path by clicking the Browse button and choosing the folder where you want install the program... I usually leave it as it is, which is the default! And all the installed software I have is in the "Program Files" folder on the "C" drive.
Very often with installation free software , they are trying to install some more additional applications, or change start page in the browser. Pay attention to this, and if you do not need such additions, then uncheck the extra checkboxes, and only then click "Next".
Another window that is always present, and usually after installing the program, is a window in which you must leave a checkmark in front of the items of interest to us. For example, it can be creating a shortcut on the desktop, or a program folder in the start menu, and so on. Read on and everything will be clear.
The most important stage is itself, during which the necessary files are copied.
In the last window, after everything is copied and installed, we are offered to click the "Finish" button and the program will start, if we have not cleared the corresponding checkbox.
We have now described the main windows that appear when installing programs... In different cases, they may differ, but the essence remains the same. There are also other points: windows with the choice of the program language, installation of an add-on, where you need to uncheck the box, etc.
After installing 5 - 10 different programs, thoughtfully and independently, you will no longer have any questions in which window what to do, and, roughly speaking, the brain itself will work out the necessary actions.
And on the desktop, a shortcut usually appears to launch the installed program.
Hello friends, in this article we will talk about how to install the program on a computer. Various Soft for the most part are distributed over the Internet in a compressed form, in order for the program to function correctly, you need to unpack and know how to install the program on your computer.
For the most part, one of the programs is unpacked by an archiver, for example, WinRar. To unpack the newly downloaded program, you need to right-click on it. Then click on the "Extract to current folder" command. The unpacked program will appear in the same folder.
All together the programs installed on your computer are called - Software (SW)... Without it, the computer will not work as the user needs, i.e. will be defective.
As I said earlier, the operating system (OS) manages all programs. People in most cases use the company's OS Microsoft Windows(2000, XP, Vista, 7, 8). More than 90% of users use the services of this company. Microsoft Windows has earned this trust due to its simplicity, reliable operation and the fact that Microsoft Windows is compatible with most computer equipment. That is why the vast majority of various programs and all kinds of games are being developed for the Microsoft Windows operating system.
In this case, we are talking about operating systems for various PCs and laptops, on which we will try to install the program. For various mini computers, tablets, e-books, smartphones, etc. are constantly developing special operating systems, such as Android, Symbian, etc. On these devices, you can install only a special program that is suitable specifically for these systems. In the future, we will talk exactly how to install the program on a computer in Microsoft system Windows.
Let me remind you that an operating system is a joint interaction in a single shell of various programs and applications, which allows a person to control a PC using graphical interface and enforcing desired functions... The programs and utilities that come with (OS) Windows are not enough for most users. These are programs like the browser Internet Explorer, textbooks Notepad, WordPad, Windows Media Player, etc. Proceeding from this, it becomes necessary to install more functional programs.
It is quite easy to install the program on your computer.
As I said, most programs are distributed in a packed form. There is a need for correct unpacking and installation on this PC, namely, on hard disk... Install or install is when you unpack and host a program or utility. In most cases, it is done automatically and you do not need to know about this part. We download programs from the Internet or purchase them in specialized stores.
To install programs and utilities, you just need to double-click on special file which is called the installer. In programs, it is denoted as setup or install. Or you need to click on the name of the program and it will start to install. After that, just answer the questions of this program and press the key Further.
But let's take a closer look
For example, I decided to install the Wise Registry Cleaner program. It cleans up the registry and optimizes the system. After I downloaded it, it goes into the Downloads folder. To get there, double-click on the "Computer" shortcut with the left mouse button and enter the "Explorer" panel. Let's click on the "Downloads" folder:
We will enter the window with our loaded programs, select this software, and double-click on it.
The security system will ask us - Run this file? We will agree.
Then, we agree to the terms of the manufacturer. To do this, we need to put a check mark above the top line.
Then, we will have a window where we will have installed this program... By default, it will be installed in the system drive C. I recommend that you select any other drive, and create a folder in it specifically for installed programs, for example "Progi". In order to select another drive, you must click Browse. But this in the future, at the initial stage, just agree with the installation path and click Next.
We will open a new window where we need to click on Install.
That's it, we have the program installed, we just have to click "Finish" and the program will start. Also pay attention to the check marks. If you don't know what they mean, it's best to remove them.
Our program is installed. You can clean up the operating system. If you are interested in this system cleaning program and want to know more about it, just follow the link Wise Registry Cleaner.
Also, many programs will require entering a code (if the product is paid) and the presence in (OS) of other programs (many games need a new version DirectX, some programs need to be present on your PC NET Framework etc). During installation, a check is made for the presence of the necessary components in the system and, if they are absent, notify the user about this. If these components are missing, the user must first install the missing items and only then install the selected program.
Some programs require you to restart your computer after installation. Next, we launch the selected program, go through “Start” and select “Programs”.
Removing a program
In order to properly uninstall (uninstall) the program, you will need to perform certain actions and their sequence. If we remove the program from system disk without the help of the uninstaller program, then in most cases, in the registry of our operating system and in other parts of Windows, traces of this software will remain (various entries in the system registry, etc.). Therefore, it is advisable to remove programs using the uninstaller program. You can start it from the control panel ("Start" - "Settings") and double-click on "Add or remove programs". There we will see all the programs that we have installed on our PC.
To delete the desired program select it from the list and press the "Delete" button. You can also use for these purposes specialized removal programs such as Revo Uninstaller etc. To do this, open Revo Uninstaller,
