Updating the Android operating system is not only a recommended, but also a necessary process for the stable operation of a smartphone. For the owner of the phone, this is primarily an increase in the performance of the device, the emergence of new features, and not just the correction of errors by the manufacturer. Therefore, every user should know how to update Android on a phone.

The process of changing the current android versions on the device requires the user's attention and the fulfillment of several conditions.

Before proceeding to change the operating system, you need to make sure of the following:

• that the phone is charged (recommended battery level should be at least 50%);
• what wifi network reliable and stable (important only when a computer is not used when downloading the software);
• that the USB cable connecting the phone to the computer is working.

During an update to Android 9.0, 8.0, 7.0, 6.0 or earlier, it is forbidden to remove the battery or turn off the smartphone.

Interrupting the update process for one of these reasons can lead to irreparable consequences (without the help of specialists service center not enough).

There are two main ways to change Android yourself:

1. Launching the update on the smartphone itself.
2. Changing the software modification using a computer.

How to install a new Android without connecting to a computer

The easiest option to change the OS version is to run the process on the smartphone itself.

Usually, the system notifies you about the availability of a new version (a notification appears at the top of the gadget screen):

Note: the update algorithm on new version Android always the same: no matter if the operating system is updated to 5.0, 7.0 or 9.0.

Depending on the phone model and the current firmware modification, the text and design of the notification on the screen may differ.

After receiving the notification, click "download", and wait until the software is downloaded to the device.

When Android is downloaded, a message will appear in the notification bar and the user will be prompted to install or postpone the process.

Important: before clicking "install now", it is recommended that you read the information provided above, where the developers warn about the possible loss of personal data, and the need to do backup.

The system does not always notify the user about the availability of a new version of Android. The reason may be the lack of an Internet connection or refusal to receive notifications (can be set in the “Software Update” section).

In this case, you can download the new Android manually. To do this, follow these steps:

How to update Android OS using a computer

Change operating system Android is possible using the application from the manufacturer.

The main purpose of such programs is to create a backup copy of data, transfer photos and videos to a computer and vice versa.

Among such applications are Samsung kies or Smart switch for Samsung smartphones and Xperia Companion for Sony phones.

Before you change android 4.4.2, you need to activate a special setting intended for developers - "USB Debugging". In later versions of the OS, this setting is hidden, and to activate it, you need to do the following:

How to download new Android using Xperia Companion

To download the firmware to your smartphone using the Xperia Companion program, you must:

Attention: it is impossible to return to the previous version of the OS, about which the user will receive a notification before installation.

How to update using Smart Switch

To install the new Android on tablets and Samsung smartphones Smart Switch applications are used and Samsung Kies.

To update to 7.0, 8.0 or 9.0 using Smart Switch, you need to:

Note: If you don't see a notification on the screen that you can download the new versionAndroid- this means that the latest updates are installed on the device.

How to Update Android with Samsung Kies

To update, for example, android 4.2.2, with Samsung Kies needs to do the following:

The new firmware may not meet the user's expectations (changing appearance menus, new ones appear and old applications are deleted, etc.). Therefore, it is important to read during installation what changes will occur and whether it is worth updating.

This article will explain, including all examples and details, how to install Android on your tablet, smartphone, or other devices.

Also there will be a large number of advice about this.

Step #1. Installing and obtaining ROOT rights

• Click on this button and the program will download;
• Click on the downloaded file and open Kingo program android root. (Press "YES" if the system asks permission to start.);

• Inside the program, we can see that the device is not connected yet. We connect our phone via usb;

• We will also need to enable debugging mode (in the program itself there will be pictures with instructions on how to do this). If the instructions are not enough for you, then you need to find the "developer menu" and enable the "USB debugging" option;

1.6. After our program has seen the device, the "ROOT" button will appear;
1.7. We click on it. Ready! You have received ROOT rights to your device.

Step #2. Update Recovery on your device

The next step is to update Recovery.

Recovery or special boot mode - a special mode on the device, thanks to which you can restore the system or download updates for it.

Recovery installation

To install Recovery, we will use the application - ROM Manager, this program specially made for easy access to the Recovery system.

• To begin with, we must go from our gadget to the ROM Manager website;
• Click on the download button and download this application;

• Next, go to the downloads and click "Install application";
• We go to ROM Manager. And immediately we see the button "CloclworkMod" in the main menu.

Click on it and the application is updated to the latest version;

• The top line will be the name of the model of your gadget. Click on it;

• Next, Recovery will be installed and downloaded to your device (This action requires an Internet connection);

• Recovery has been updated and you can move on to the next item with peace of mind.

Advice! Use ROM Manager carefully and follow the instructions, do not press unnecessary buttons, otherwise you can turn your phone into a brick.

Step #3. Data backup

Backup is the preservation of your data on the device, it can be partial or complete. In our case, complete.

Start backup

For this we will also use the same ROM Manager.

• We go to ROM Manager;

• Then select the line to save the current ROM. We save the file so that we can find it at any time (we write all the names, save the file under a name convenient for us, we also set the current save date);

• After that, the phone / tablet will perform a standard reboot. All actions will take place as usual;
• Also, the backup will be saved on your device to a specific folder that you specify;
• Backup completed.

Advice! Do not delete under any circumstances backup that you saved. If you downloaded Android and something went wrong, you won't be able to do anything back!

Step number 4. Download and install Android

So we moved on to the Android download itself, all the actions that we carried out earlier were only preparations for installation.

• We find on the Internet on the computer the program itself - Android. And download this archive for yourself;
• We connect our device on which we want to install Android to the computer (via a usb drive);
• Next, we copy the archive to our device, to the internal storage of the phone (Important! The archive does not need to be unpacked);
• Next, go to ROM Manager and go to the tab with the name of our device. We click on it, we see the "reboot" button, click on it. After that, the recovery is rebooted;

• We find in the application a return to the factory settings. We carry out this action. We confirm the execution;
• We also act when we configure WipeDalvikCache;

• On the screen of your device there will be an item Choose ZIPfromSdcard, click on it;

• We type any name for our file, firmware, then click save;
• Press the "Yes - Install" button and carry out the operation;

• We are waiting for the process to end, this may take a couple of minutes;
• Select the "reebot" button, after which the device will restart. The reboot may also take a couple of minutes of your time;

• Ready! Android is now installed on your phone! My congratulations.

1. If you have previously made firmware on your phone, then you should not update the recovery;
2. In case of an error, just roll back the phone;
3. Perform all actions with a full charge of the phone! What will you do if the phone runs out of power during this process?;
4. Also select the latest firmware for your device.

Google has begun distributing Android 5 Lollipop to Nexus device owners. In the near future, the update will be available for download "over the air" on the Nexus 5, Nexus 7 2013 Wi-Fi and Nexus 10. If you want to install it already, then read the instructions on your smartphone. Installing Android 5.0 will remove all user information from the device. You need to make a backup copy, transfer photos, documents, etc. to your computer. Charge the device at least 30% and connect it to the computer. To update you need software ADB and Fastboot, which is located in the platform-tools/ folder of the Android SDK, as well as the firmware itself for a compatible device.

How to download Android 5.0 Lollipop update and firmware

How to install Android 5.0 Lollipop

Installing Android 5.0

1. Open the folder with our for nexus, for Nexus 7 calls razor.
2. Copy the contents of the folder and paste the files into the folder \Android-L\adt-bundle\sdk\platform-tools
3. Run command line Win + R, type Cmd and press Enter.
4. Execute the command adb reboot bootloader in the firmware folder.
5. Or open the folder with the firmware file and run the flash-all script. This script will install a new bootloader and firmware.
6. Wait for the installation of Android 5.0 Lollipop to complete.

In terms of iron quality and assembly, Chinese manufacturers are already keeping pace with world giants. Yes, sometimes plastic is cheaper, the design is not impressive, but there are no more crumbling panels, just like there are no millimeter gaps between the body parts and terrible backlashes. But the software is still not always happy with the sophistication. Even pure Android, which is installed by manufacturers, is sometimes a little crooked. In such a situation, the question of how to install Android firmware on a smartphone without turning the device into a brick becomes very relevant.

Why you may need to install Android on a smartphone from scratch

Before getting busy Android installation to a smartphone from scratch, you need to decide for yourself why you need it. If none of the reasons in the list is suitable, then it is better not to. Practice shows that the lion's share of problems in topics on specialized forums comes from those who, just like that, out of interest or out of boredom, decided to “pick up” the firmware. If you want to experiment, you need to be aware that the consequences can be very different. So, in what cases it may be necessary to reinstall Android:

What you need to install Android

Before you start installing Android on your smartphone, you need to have a theoretical minimum of knowledge and basic equipment for this. Otherwise, you can “brick” the device to such an extent that they don’t reanimate it in the SC (for example, accidentally demolish the low-level bootloader). If you are determined, then check out the items on the list below.

1. The firmware requires a stable Windows PC or laptop (preferably x64).
2. To connect to a PC, you need a good USB cable, the contacts of which will probably not come off during the process.
3. To properly connect your smartphone for installation android firmware, you need to download and install the driver for it on your computer. Find out what chipset your smartphone has and download the driver for it.
4. There is no universal instruction for installing Android on all smartphones. Depending on the manufacturer of the device, as well as the chipset model, different firmware programs are used. For MediaTek chips this is SP Flash Tool, for Sony it's just Flashtool, for Samsung it's Odin, Xiaomi it's XiaoMi Flash. Specify which program is needed for your model on a specialized resource (like XDA or 4PDA).
5. If you need installation alternative assembly firmware on your smartphone - make sure on the specialized forums that this exists at all. Not all devices have high-quality alternative versions of Android.
6. Make, if possible, a full backup (backup copy) of all content system memory smartphone (copy your current version of Android completely). How to do it via computer depends on specific model. There is no universal advice here either.
7. Think again: Are you willing to take the risk? After all, problems that suddenly arise will have to be solved by yourself, and it is impossible to foresee all the unfortunate turns of events.

Universal way: installing Android on a smartphone using TWRP

TWRP Recovery is a special add-on for the OS bootloader that replaces the standard service menu recovery. After installing it, functions such as backing up the firmware (a copy of the current version of Android), resetting the system to the factory state, deleting the application cache, installing patches and full assemblies of Android become available. There are two ways to install TWRP:

1. Through native Recovery

To do this, you need to download the TWRP assembly for your smartphone model, save it to the device’s memory or to a MicroSD flash drive. After that, you need to turn off the device, and turn it on, holding down the "power" and "volume +" keys at the same time to call recovery menu(depending on the smartphone model, sometimes you also need to hold down the "volume -" or the "home" key under the screen). A menu of several items should appear on the screen. Using the "volume +" and "volume -" buttons, you need to select the "install" item and select the saved TWRP archive file in memory. The selection is made by pressing the power button.

In this menu, you must select the "install zip from sdcard" item after dropping the installation file archive into the root folder of the memory card

When the patch installation is completed, when turned on with the “volume +” held down, the TWRP menu will open with convenient touch controls.

Not all smartphones have a recovery menu that looks like this. There are such options:

In this case, instead of "instal" the word "update"

Well, a similar case:

2. Through the TWRP Manager program

To install the recovery using the program, you need the phone to meet two conditions: it turns on normally and has Root access. Root rights for each smartphone model, they are opened individually. After downloading TWRP Manager from PlayMarket, you need to run the program, give it root rights and select the name of the smartphone (device name). In the proposed list, you should find your model and download TVRP for it. Then you need to click Install recovery. You can continue to work with patches and firmware, as well as make backups, directly from the program interface.

Unfortunately, both options are not really universal. Smartphones with a locked bootloader (for example, all Xiaomi released in 2016) do not have native recovery for protection. Only official firmware and patches can be installed on them. To unlock the bootloader, you need to apply on the manufacturer's website and wait until you are allowed to do this. In some cases (for example, samsung galaxy S7) - just enable OEM unlock in the "developer" menu.

The use of TWRP is also limited on smartphones with Android 6 or later. Many manufacturers use memory encryption to protect data. In such cases, TVRP will not be able to read the data for removing the backup, which increases the risk of getting a brick if the firmware fails (it will be either not rolled back, or very difficult). All that is possible in such conditions is just to install Android in its entirety, at your own peril and risk.

In order to install Android on a smartphone in TWRP, you need to download compatible firmware to a USB flash drive, turn it off and on by holding down the "power" and "volume +" at the same time. In the selected menu, you need to find the item "install" or "install", select it, confirm the seriousness of intentions and wait for the process to end. Sometimes before installing Android, you need to select the item "wipe cache and data". After installation, the smartphone can be rebooted and it will start with the new firmware.

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Android OS appeared relatively recently, and we all remember how raw and inconvenient it was. Developers are not sitting idly by! Today, many users have a great opportunity to download Android 5.0 firmware for free for various smartphones and tablets, and then quickly update their device.

Differences between start and latest version The OS is, of course, huge. Google for a long time did not pay attention to the appearance of Android, with a tacit consent, allowing manufacturers to create the appearance of applications themselves.

Main functions

material design

The lack of a standard interface created a number of additional problems. The experts at Google have decided to make a profound change to the Android interface that is simply necessary. Thanks to this, the idea of ​​​​Material Design was realized, unifying all Google services and products.

Lock screen and application menu

Now, in order to view notifications or disable data transfer, you do not need to unlock your smartphone, as was the case in earlier versions. In Android 5.0, the lock screen is designed in such a way that the user has easy access to notifications, even to the point where you can write a response in lock mode, which greatly simplifies the use of the device.

The updated menu makes it easy to work with applications, both system and user-installed, which are located in one place. Application icons are displayed on a light background, so menu navigation has become much easier.

User change

Special attention should be paid to such an option as a user manager. The function is very relevant for family tablets, which are used by all family members. Each user can have a separate Account. By switching between accounts, using one gadget becomes more convenient for a group of people.

Alert panel

The notification panel has undergone global changes, now, when it drops out, it does not close the main screen, because it is made translucent. In conditions of multitasking using a smartphone, this feature will be an additional plus for ease of use.

Settings

After the installation is done, you will see that the improvements in the settings menu are not so global, you will not find any special differences: all the same icons, all the same functions. The exception is the additional function "Contactless payment" - a section designed for mobile payments.

Extra options

Smartphone, calendar and clock

Voice calls are set to quick calls by default. Contact lists, as well as the call log, you will find if you scroll to the right. Changes to the calendar consists in adding an option to it that displays the schedule. You will see the calendar and all events in one feed.

The application standardly contains local and world time, a timer, an alarm clock, and a stopwatch. Here you can configure turning off the display of time on the display at night, saving a little battery, the setting is called “night mode”.

Contacts, photo and keyboard

The address book is a list of contacts arranged in alphabetical order. The "Favorites" tab allows you to create an additional short list of the numbers that are most important to you.

The way Lollipop snapshots are stored is inextricably linked to Google+; photos can be saved to cloud storage Google. At the automatic level, the program will edit the pictures, it is possible to create interactive and animated albums consisting of a series of photographs. But everything has changed in the keyboard: the interface as a whole, the design of the buttons, the animation when pressing the keys, the vibration response.

Google Fit

In the updated OS, you will find a pedometer from Google - Google Fit. The program will count the steps, show the average speed, display the number of calories burned, but also allow you to systematize and save the results of training and various health information.