How to download firmware from sd card. How to install firmware on Android from an SD card

Everyone who takes the first steps in learning the procedure for flashing Android devices initially pays attention to the most common way to carry out the process - flashing through recovery. Android Recovery- a recovery environment that almost all users of Android devices actually have access to, regardless of the type and model of the latter. Therefore, the method of flashing through recovery can be considered as the most easy way upgrade, change, restore or completely replace software device.

Almost every device running the Android OS is equipped by the manufacturer special environment recovery, providing to some extent, including ordinary users, the possibility of manipulating the internal memory of the device, or rather, its sections.

It should be noted that the list of operations that are available through the "native" recovery installed in the device by the manufacturer is very limited. As for the firmware, only official firmware and / or their updates can be installed.

In some cases, through factory recovery you can install a modified recovery environment (custom recovery), which in turn will expand the possibilities of working with firmware.

At the same time, it is quite possible to perform the main actions for restoring performance and updating software through factory recovery. For installation official firmware or updates distributed in the format *.zip, perform the following steps.

How to flash a device through a modified recovery

Modified (custom) recovery environments have a much wider list of options for working with Android devices. One of the first to appear, and today a very common solution, is the recovery from the ClockworkMod team -.

Installing CWM Recovery

Because the CWM recovery, is informal decision, you will need to install a custom recovery environment on your device before use.

If the device is not supported ROM application Manager or the installation does not work correctly, you must use other installation methods CWM Recovery. Applicable methods for various devices are described in the articles from the list below.

• For Samsung devices, in most cases, the application is used.
• For devices built on the MTK hardware platform, the application is used.
• Most universal way, but at the same time the most dangerous and difficult is flashing the recovery through. The steps to install the recovery in this way are described in detail at the link:

Firmware via CWM

With the help of a modified recovery environment, you can flash not only official updates, but also custom firmware, as well as various system components represented by cracks, additions, improvements, kernels, radio, etc.

It is worth noting the presence a large number versions of CWM Recovery, so after logging in to various devices you can see a slightly different interface - background, design, may be present touch control etc. In addition, some menu items may or may not be present.

The examples below use the most standard version of the modified CWM recovery.
At the same time, in other modifications of the environment, when flashing, items are selected that have the same names as in the instructions below, i.e. a slightly different design should not cause concern to the user.

In addition to the design, the management of CWM actions in various devices differs. Most devices use the following scheme:

• Hardware key "Volume+"— move one point up;
• Hardware key "Volume-"— move one point down;
• Hardware key "Food" and/or Home- confirmation of the choice.

So firmware.

Let's move on to the firmware. To install the zip package, select the item "install zip from sdcard" and confirm your choice by pressing the corresponding hardware key. Then the choice of the item follows. "choose zip from sdcard".

A list of folders and files available on the memory card is displayed. We find the package we need and select it. If the installation files were copied to the root of the memory card, you will have to scroll down the list to display them.

Before starting the firmware procedure, the recovery again requires confirmation of the awareness of one's own actions and an understanding of the irreversibility of the procedure. Choose an item "Yes - Install ***.zip", where *** is the name of the package being flashed.

The firmware procedure will begin, accompanied by the appearance of log lines at the bottom of the screen and the completion of the progress bar.

After the inscription appears at the bottom of the screen "Install from sdcard complete" firmware can be considered complete. Reboot to Android by selecting the item "reboot system now» on the main screen.

Firmware via TWRP Recovery

In addition to the solution from the developers of ClockworkMod, there are other modified recovery environments. One of the most functional solutions of this kind is. How to flash devices using TWRP is described in the article:

This is how Android devices are flashed through recovery environments. It is necessary to carefully approach the choice of recovery and the method of installing them, as well as flash only the appropriate packages received from reliable sources into the device. In this case, the process proceeds very quickly and does not cause any problems afterwards.

After a couple of years of use, a smartphone user may encounter some problems with the operating system of the device. Today we will tell you how to reflash Android yourself to get rid of all these problems.

What is firmware?

Flashing a phone is the process of replacing a smartphone's operating system in order to fix problems. Often such a measure is extreme, i.e. used when other methods of solving the problem do not help. Installing a new firmware is also possible when a new OS is released.

Generally, most major manufacturers android gadgets they themselves update their products “over the air”, or simply post the latest firmware version on their website. However, sometimes the phone loses support (this is especially true for Chinese devices) and then the gadget community itself releases custom firmware versions with extended functionality.

So, you can reflash your smartphone using special software:

• CWM Recovery;
• TWRP Recovery;
• ROM Manager;
• Using a computer and a special set of utilities (Fastboot, KDZ Update, etc.).

Before starting the process of installing a new OS, be sure to take care of the safety of data on internal memory phone - make a backup important information. Below we will look at several ways to install the operating system.

CWM Recovery

The ClockWorkMod Recovery utility has wide functionality for installing new firmware for a smartphone. Unofficial firmware can be installed through Recovery, and it is not necessary to use CWM. By default, all devices "out of the box" already have standard version Recovery. Therefore, initially you will need to install CWM Recovery. You can do this through the ROM Manager.

Recall that for normal operation ROM Manager you will need root permissions for your Android device. So after ROM installation Manager on your smartphone, do the following:

1. Open the "Recovery Setup" item. In the next window, under "Install or update Recovery" select " ClockworkMod Recovery»;

1. The app will then automatically detect your device. You just have to click on the corresponding item in the menu;

1. In the new window, select "Install ClockworkMod". After that, the download process of the utility will begin;

1. When the download is complete, a confirmation window will appear. root rights for a new application.

This completes the installation process, you should see the final message "Successfully flashed ClockworkMod recovery!".

After CWM installations Recovery, you can proceed directly to the firmware itself. Before flashing an android smartphone, download the file with the new OS version in .zip format. Then do the following:

1. Turn off the device and press the volume up key + the power button at the same time (in some smartphones, the combination for launching the Recovery may be different). The utility menu can be navigated using the volume buttons, and the power key selects the corresponding item. Perform a factory reset in the "wipe data / factory reset" item;

1. Click "Yes - Wipe all user data» in a new window;

1. Return to the main menu and select "install zip". Next, navigate to the appropriate folder with the firmware file in "Choose zip from / sdcard".

Upon completion of the installation process, the message "Install from sdcard complete" should appear. Return to the main menu again and go to the "reboot system now" item. After that, the download should start. installed firmware, sometimes this process can take up to 10 minutes. Upon completion of all actions, the smartphone is ready for use.

TWRP Recovery

Installation through this utility will not have any effect on the final result, so the method of flashing depends purely on your personal preferences. To work with TWRP Recovery, you first need to use official application Official TWRP App, which will install the utility on your smartphone. This version of Recovery works with the same .zip files as CWM.

So, follow these steps:

1. Download the required firmware version in .zip format, place it in a folder in the phone's memory;

1. Open the utility. You can do this in the same way as with CWM Recovery (turn off your smartphone and press the appropriate key combination);

1. Reset your system to factory settings by selecting "Wipe" from the main menu. To start the process, drag the slider on the screen to the right;

1. When the reset is complete, return to the main menu. Go to the "Install" item;

1. In the device memory, find the folder with the firmware, drag the slider to start the installation process;

1. After the installation is completed Click on "Reboot System" to boot Android.

Again, the process of first booting Android after installing the firmware can take quite a long time.

ROM Manager

In addition to its main purpose, ROM Manager can also be used to create a backup of the system before installing the firmware. So, for flashing, follow these steps:

1. Download the archive with the desired OS version, place it in the phone's memory. In the main menu of the application, select the item "Install ROM from SD card";

1. Find the appropriate archive and click on it. In the new window, select "Reboot and Install". We also recommend that you check the box next to "Keep current ROM", so you can restore the system if something goes wrong;

1. Confirm your action, ROM Manager will automatically start the firmware installation process through Recovery.

ROM Manager can also search for custom firmware for the device on the Internet. To do this, in the main menu of the application there is an item "Download firmware".

How to flash an android phone through a computer

To reflash a smartphone using a computer at home, you need to use several desktop utilities. We'll show you how to install below. new version OS via Fastboot, one of the most popular programs for this. So, first you need to download the archive with the firmware and unzip it into the "platform-tools" folder, which contains "ADB" and "fastboot".

Then you need to transfer your smartphone to fastboot mode. To do this, enable USB debugging, go to command line on the computer and enter the commands cd /, cd the path to the "adb" file. In our example, the address is C:\Program Files (x86)\Android\android-sdk\platform-tools. After entering all the commands, the phone should reboot in fastboot mode.

Before flashing an Android phone through a computer at home, format all partitions of the device using the following commands:

• fastboot erase boot;
• fastboot erase userdata;
• fastboot erase system;
• fastboot erase recovery;
• fastboot erase cache.

After entering each command, press Enter key. Next, enter the flash-all command, which will automatically begin the installation of the firmware (there should be a flash-all.bat file in the folder). Upon completion of the process, you will see a message that the installation was successful.

Over time, any device begins to malfunction: open for a long time simple applications and folders, it is difficult to perform two processes at the same time, “freeze” when installing live wallpapers and working with others multimedia files, upsetting the user with its performance. This often happens because the system becomes obsolete, and sometimes clogged, ceasing to function at the same speed. In such cases, the most effective way out is to install a new version of the existing OS. That is, "flash" the device.

But most often the firmware is performed due to the release of new versions. Since the functionality of the system changes all the time, it is quite natural that users want to taste all its delights. There are many ways to install new firmware both manual and automatic. One of the most common manual reinstallation methods is flashing via usb (or flash drive). Usually it is resorted to in cases where the android does not want to be updated automatically in any way, or other installation methods are simply not applicable to the device. However, this is not an extreme case: firmware via usb is famous for the fact that through it you can install custom (user) versions of Android on your device.

The method is easier than it looks. You just need to act carefully, otherwise there is a risk of turning the smartphone into a so-called "brick".

So, in order to successfully install Android via a USB flash drive, you will need:

• Computer or laptop;
• Internet connection;
• USB cord;
• Required firmware version.

Android installation process via usb

Let's consider in more detail.

Step 1: Download the right version of Android to your computer

It is recommended to download firmware from official sites. Each device has its own page where the developer provides updated software. If the downloaded firmware is custom, then you need to carefully read the source.

This is very important, as virus firmware can kill the phone forever.

Step 2: Connect your phone to PC and put it into USB debugging mode

The debug mode will allow you to easily transfer the downloaded firmware to the root of the SD card. To enable it, just go to the phone settings, find the "For Developers" option and tap the corresponding button in the menu that opens - "USB Debugging".

Step 3: Start the device in ClockWorkMod Recovery mode

CWM is "BIOS" Android systems, with its help you can work with the device more extensively. This mode should be present in every smartphone. To activate it, you need to hold down the start key and decrease (sometimes increase) the volume while starting the phone. If these keys do not work, you should study the combination for your device - they may vary.

It happens that when you turn on the phone, it automatically recognizes the update downloaded to the SD card and immediately starts installing it (usually this happens when the unzipped firmware is moved to the USB flash drive).

If suddenly the device is not provided CWM mode, you can download it from the official website: www.clockworkmod.com.

Step 4: p Using ClockWorkMod to install the firmware

First you need to reset the settings and cache data, this is the "wipe data / factory reset" item. In ClockWorkMod mode, control is carried out using the volume and start keys. After the reset is completed, you need to select the recently downloaded android version for installation - this is done through the options "install zip from sdcard" and "choose zip from sdcard". In the window, you must select the firmware to be installed in .zip format (of course, for this it must not be unzipped).

Step 5: wait for the installation to finish and check if it works

After the above android actions will automatically restart and start updating to desired version. This can take a significant amount of time, so there is no need to worry, let alone interfere with the device.

You can also flash the device via a USB flash drive using special programs such as ROM Manager, a special program for Samsung firmware– Odin as well official utilities originally included with smartphones. This may, although not much, but make the task easier for a novice user.

1. It is highly recommended to make a backup (backup copy) of the data before flashing. This will prevent the loss of all data when unsuccessful installation OS.
2. The battery level of the phone should not be less than 30%. Better yet, do not disconnect it from the PC during the whole process.
3. In some cases (especially when installing custom firmware), root rights are required. You can quickly get them with the help of GingerBreak, SuperOneClick, unlock root Pro and others.
4. Sometimes even the firmware officially released for the device may be too “heavy” for it. Therefore, before you start installing it, you need to read the recommendations, system requirements and reviews.
5. If the device is flashed using special programs, you must carefully check its connection to the computer. If the USB cable suddenly comes off during the reinstallation process, the phone runs the risk of remaining inoperative.

Manual firmware, as you can see, is quite simple and does not take much time. To update your smartphone, it is not at all necessary to carry it to the master - it will be enough to be attentive and strictly follow the sequence of actions.

A common problem for users of the Android operating system is the fact that they do not know and do not know how to install firmware on their devices on their own. It is for this reason that today we will talk about how to install firmware on Android from an SD card.

Many of the users of the Android operating system encountered a problem when the firmware had to be installed on devices using a memory card. Doing it the first time is not always easy. And besides, you need additional programs that will help in correct settings. So, ClockworkMod Recovery can help you - very powerful pirated version application of the same name (the official factory can only create backups and install official updates). The essence of the utility is that it is capable of:

• restore system data;
• create backup copies of any documents and files;
• install firmware;
• load and organize the work of additional cores of the device.

You can download ClockworkMod Recovery for free and from virtually any third-party site dedicated to content for the Android operating system. Interestingly, ClockworkMod Recovery is installed in a special subsection of the internal memory of a smartphone or tablet. It can help out its owner in some very difficult situations.

Below is a complete list of the most important features of this software.

1. Installing custom unofficial firmware and additional cores.
2. Organization of factory updates of any system of any device
3. Ability to install add-ons and bug fixes.
4. Debugging the connection of a smartphone or tablet to personal computer in removable media mode using a USB cable.
5. Setting up the connection of a smartphone or tablet to a personal computer for easier operation ADB program at using USB cable.
6. Creation of complete backups available firmware or their individual parts (the system itself, individual settings or some applications).
7. Restoring a device using a previously created backup.
8. Ability to organize device reset to factory settings, clear cache, dalvik cache and battery statistics.
9. Creation of certain sections in the memory of the card itself and direct work with them.

Interestingly, the technology for installing firmware from a memory card using this application looks quite simple and takes just a couple of minutes. It looks like this. Next, we will talk about how to flash Android or give instructions on how to flash a phone using an SD card.

Wait for the installation to complete and remember that the phone or tablet will turn on automatically after it is completed.

In case of unsuccessful firmware

As a rule, several reasons can be singled out at once for which a failure in installing the firmware could occur. First of all, it is crash updates. It occurs in situations where the smartphone was disconnected from the computer too early, the memory card with the firmware data was removed, or the battery of the device was discharged. The second reason is the incorrect version of the update. Among other things great importance the installation process can also be affected by the mistakes of the users themselves, which they make during work.

If errors in operation that are not typical for Android occur after downloading the update via ClockworkMod Recovery, then you can fix them if you simply repeat the update.

1. To do this, launch the Recovery menu again (don't forget about the volume and power buttons).
2. Next, in the settings you will need to find the item " Backup and restore". It will allow you to simply restore your smartphone or tablet and return them to their previously saved state. If you have never backed up your system before, then a backup will not help you. Here it is worth using the “Wipe data / factory reset” item. He will run full reset all settings to factory default. In this section, use the “cache” item by simply selecting the “ wipe cache partition".
3. Next, you need to install again operating system, using the item "install zip from sdcard". After that, in the memory of the card, simply select desired firmware and wait for the installation to finish.

Remember to repeat this step by step installation firmware can also be through a USB flash drive with the correct settings for this card. If everything is installed correctly, then the system will not refuse to work correctly with such a flashing.

Video "How to install firmware from a card"

From the following video you will learn a lot of interesting things.

Reaches 80%. They attract buyers with their low cost, since Android is installed even on the most budget models, as well as the ability to customize everything to your taste and even change the firmware if you wish. It is about the latter that today's material will be. We will answer the question of how to flash a tablet without a computer via a USB flash drive.

Many users, after a while after purchasing the gadget, are thinking about a new model with more functionality.

Despite the fact that tablet manufacturers do not welcome self-flashing, in addition to the official possibility using a computer, craftsmen have developed several ways to do without it: through custom recovery or using a special mobile application. Let's take a closer look at how without a computer: find out what is needed for this, as well as the firmware process itself.

Preparatory stage

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

• Firmware. Surely this point needs no explanation. Usually, without a computer, you can only flash custom firmware, since the official ones are sewn through a computer. If you don’t know exactly what firmware you need, but you are sure that the standard firmware does not work the way you want, read specialized forums, for example, w3bsit3-dns.com or others, and pay attention to reviews from owners of the same tablet as yours. You can also check out for your device. At worst, download and check in practice several options.
• Rooting program. Without it, you simply will not be able to complete all the necessary steps, because at a certain stage a significant intervention in the system is expected, which is possible only with superuser rights. Most popular application to get the root is KingRoot, which allows you to complete the procedure with just a few clicks. You can download the app at the bottom of the page.
• Custom Recovery. Every device is equipped with special treatment recovery, with which you can reset the settings, clear the cache and some other operations. But the recovery installed by default is quite limited in its capabilities, so custom ones were developed. On the this moment the most popular are TWRP Recovery and CWM Recovery. The first has an interface tailored for use on touch screen, and the second one is very similar to the default one, only with a large set of functions. AT recent times there is a trend of priority using TWRP. You can download them either through special applications in automatic mode, or manually on specialized sites. The main condition is compatibility with your tablet model.
• Application for installing recovery. The most popular are Flashify or ROM Manager. It is preferable to use the first one, since the program has a more intuitive interface, and is also regularly updated.

To use all the software, move the files to the root of the memory card. Programs must have APK extension, recovery - IMG, and firmware - ZIP.

The easiest way without a computer is to use special utility for android. The most popular and at the same time the most compatible program with most devices is KingRoot.

1. At the very beginning, allow the installation from unknown sources to be able to install the program not with Play Store: Settings - Security and check the box "Unknown sources".
2. Install the KingRoot program and run it.
3. In the main window of the program, press the big blue button in the middle of the screen.
4. Wait for the procedure to finish and reboot your device.

In rare cases, the program may not be compatible with your device model, so you will have to use another option, for example, Baidu Root or 360 Root, the principle of operation of which is completely identical.

Installing third-party recovery

Having received root rights, you can proceed with the installation custom recovery. Use one of the two most popular programs: Flashify or ROM Manager. Let's dwell on each of them in more detail.

flashify

ROM Manager

Since the program is semi-Russian and has not been updated for several years, be careful what you click, 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 choice and click on the button recovery settings. The download will start immediately. With a stable and fast connection, the file will be downloaded in a few seconds.
4. Give the utility root permissions so that it can install. After a few seconds, you will see a success notification.

Having prepared everything, it's time to go directly to the firmware of the device. Consider the procedure using several types of recovery.

Firmware via CWM Recovery

We want to immediately note that moving between items is done by pressing the volume buttons, and the choice is made with the power button.

1. Put the device into recovery mode. To do this, you need to press certain combination tablet buttons. They may differ depending on the model:
   • volume up + power button;
   • volume down + power button;
   • one of the volume buttons + power button + mechanical button"Home";
   • both volume buttons + power button.
2. The first step is to hard reset your tablet. To do this, go to wipe data / factory reset - Yes - Wipe all user data, then return to the main menu.
3. Go to install zip - choose zip from / sdcard and select the firmware file previously saved to the memory card. Confirm the request with the Yes - Install command.
4. After the firmware process is completed, return to the main menu and reboot the tablet through the reboot system now command.

Attention! The first activation will take quite a long time.

Firmware via TWRP Recovery

In this recovery, the selection of items is done by pressing the screen, and the confirmation of operations is by swiping at the bottom of the screen.

1. Switch to recovery mode (see previous paragraph).
2. Go to Cleaning - Advanced and check all items except the memory card. Swipe on the bar at the bottom of the screen to delete all data recorded on the tablet. After that, do not try to reboot, as nothing will come of it, since you simply deleted the system.
3. Click on the button in the form of a house to go to the main Recovery menu.
4. Click "Install" to go to the menu for selecting firmware files. Since the necessary data is stored on the memory card, click on the "Select memory" button, find the firmware file, click on it and confirm the operation with a swipe at the bottom of the screen.
5. At the end of the process, you will see a notification about its successful completion. After that, click the "Reboot" button. Please note that it may take up to 10 minutes for the system to start up for the first time.

A backup made in time can save you nerves and save you from unnecessary headaches if you “ruined” the system during firmware
or other operation.

Firmware via ROM Manager

With this application, your communication with the recovery mode is minimized, since you mainly work through a convenient GUI. AT right moment time, you will only need to confirm the start of the recovery mode to continue the procedure. Since everything preparatory work completed, you can start the firmware.