Update operating system Android is not only recommended, but also a necessary process for stable operation 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.
Change process current version Android on a 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%);
- that the Wi-Fi network is reliable and stable (important only if 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 (you cannot do without the help of service center specialists).
There are two main ways to change Android yourself:
- Launching the update on the smartphone itself.
- 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 of the presence new version(notification appears at the top of the gadget screen):
Note: the algorithm for updating to a new versionAndroid 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
You can change the Android operating system using the application from the manufacturer.
The main purpose of such programs is to create backup data, transfer photos and videos to a computer and vice versa.
Among such applications, one can single out 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 firmware to a smartphone using Xperia software Companion needed:
Note: back to previous version OS is not possible, about which the user will receive a notification before installation.
How to update using Smart Switch
For installation new Android Samsung tablets and smartphones use applications smart switch and Samsung Kies.
To upgrade to 7.0, 8.0 or 9.0 from Smart Switch, you need:
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, using Samsung Kies, you need 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.
If you follow the mobile industry, you are probably familiar with the major update release trends. software: after the traditional dose of rumors, Google announces a new android version. It happens every year at about the same time. Android is a mobile operating Google system, which runs smartphones from most manufacturers, including Samsung. While there are fresh rumors about the next update, wonder what will be improved in it and when it will be available for your phone (or tablet).
Samsung does not always have time to share information about when and which gadget will receive a new version of the OS. According to the company's general policy, devices receive support for 1 to 3 years after the release. The goal is to release updates as quickly as possible, but very often they are either delayed or canceled, despite the promises of representatives to update these gadgets. This mainly depends on early information on which the company's plans to update its smartphones and tablets are based. The source of this information is Google and the operators cellular communication.
As a result South Korean manufacturer receives a huge number of questions from users. Therefore, we decided to publish a general explanation of how the Android update process works, and how Samsung works with providers. mobile communications and, of course, Google.
1.First, you need to optimize the Android source code
When Google launches a fresh version of Android, Nexus devices are the first to get it. Initially, the software is not optimized for our Samsung gadgets. Consequently, the source code for the latest update falls into the hands of Samsung developers who are porting the software to smartphones and tablets. When they are finished and the software has been tested, supported devices around the world will receive the update.2. Testing the Android update in your country
Each update goes through a testing process in your country. The local Samsung team will verify that all features work for the respective markets. In addition, mobile operators will also test the new update and, if necessary, make their own changes.3. The final version of the software must be reviewed by Google
Once Samsung and the mobile service providers have completed their work, Google must approve any changes that have been made. But, if during this process Google finds something that needs to be changed, then the whole approval process starts over. This is why delays happen so often, and this is also the reason why it's so difficult to predict when your phone will update.4. Who gets the update first?
Once the final version of the software has been approved, it can be used. Unfortunately, not everyone can download the latest version of Android at once. To prevent server overload, devices are updated in stages.Samsung updates its devices depending on the country and mobile operator. Almost always, the entire process of development, testing and quality assurance is undertaken by the South Korean manufacturer.
5. Update process
There are several ways to install new software on your device. The first and most reliable way involves using the Kies utility or Smart Switch (for new gadgets). The chances of getting an error when updating through these programs are very small, so we recommend them.The second option is FOTA. This is getting the software “over the air”. You receive an update WiFi networks, and then install it directly on your smartphone or tablet. Of course, you can't update using this method unless Samsung sends you a notification, so you'll have to wait.
Our advice: There is a third option, which involves flashing through Odin, Samsung's own tool used in service centers. You can download the latest firmware from Samsung-Updates.com for your device and flash it manually.
Tips from Samsung:
- After installing the update, do full reset. This ensures the correct operation of the device.
- Before installing a fresh update, make sure that all important data on your phone or tablet is backed up in the cloud or on your computer. In some cases, during the installation process, errors occur that lead to the loss of information.
- It is best to download updates over a fast and stable Wi-Fi connection. They can weigh quite a lot.
Update the software (software) in a timely manner, this will help you ensure the stability of the smartphone robots and also use new functionality programs. In addition, it increases the security and safety of data on your device.
WiFi update
If possible, use wifi connection- this will avoid installation failures and save mobile traffic.
- Before updating, check the battery charge (requires 50% or more), do not turn off the phone or remove the battery during the update process.
- Go to the menu "Settings" - "Advanced" - "About device" - "Software update"
- Select "Update" and wait for the process to finish. Read notifications carefully, some system updates may delete your data or contacts.
other methods
Automatic update
When new versions of apps are available, your phone will display a notification. Open panel quick access and confirm the download of new components. After the download is complete, choose to install updates.
Update using a computer
- Install Kies (or Kies3) to sync your PC with your phone.
- Connect your phone to your computer with a USB cable and run the program.
- Select the "Updates" menu item and follow the instructions.
Store update
You can also contact service center Samsung or company store and take advantage of "smart updates".
Samsung, it is important to familiarize yourself a little with the device itself. So you can learn some useful things that you previously did not even suspect. Therefore, let's take a short excursion into the space world of devices samsung galaxy- such as n9005 Note, n900, S3, N7100 and others.
Devices Galaxy line- these are very popular, stylish and high-quality gadgets
The Samsung smartphone market today is an impressive share. mobile giant in modern world is the biggest competitor for another popular company that even children know about - Apple. And this is no coincidence, because Samsung presents to the public a large number of a wide variety of devices in all possible price categories. This, in principle, gives the company a certain advantage - the availability of devices for all segments of the population. If a person cannot afford a smartphone for 20,000 rubles, but he needs modern features, then some of them can be provided by budget models. And Samsung does a pretty good job in this regard: the company's devices in the budget price segment in their arsenal have a large number of necessary functions.
The most popular models are Galaxy series. They include both premium smartphones S, S Edge, Note, as well as more affordable ones - A, Grand, grand prime and others. How do these devices differ from each other?
As you know, the Galaxy S and S Edge are the top smartphones of the company, which are released every year with new features, functions and features, getting a new number in the name (the latest version of the series is the seventh). Note is positioned as a tablet phone (quite a popular word today), a device for business people or creative people. For those who constantly need big screen and main feature this unit is the S Pen, which allows you to create quick notes, sketches and other types handwriting right on the screen in various applications.
Grand and Grand Prime are positioned in the segment budget smartphones as the most popular. And this is no accident: the devices have two cameras - front and main, touch screen, support for high-speed networks, access to the global network, the ability to install almost any program (except for complex games and applications) and use them.
Naturally, not all available mobile devices Samsung today.
What you need to know before flashing a smartphone?
So, if you are going to do this difficult task, then we hasten to please you. Because anyone can flash or reflash Samsung Galaxy (such as n9005 Note, n900, S3, N7100 and others). To do this, you just need to familiarize yourself with the initial data, some features, and most importantly, follow the instructions.
What do you need before starting your mission?
- Samo Samsung device with a charged battery (minimum 80 percent). This is necessary for an unexpected stop of the device and further program failures.
- Original USB cable to connect to a computer. The cord is supplied in the kit, but if suddenly you don’t have it, you can use the available one. However, it is worth remembering that such actions are performed at your own peril and risk.
- Internet connection with unlimited traffic. You need this in order to download the firmware itself, which can weigh more than one gigabyte. In principle, tariffs with limited traffic may also be suitable, if this does not provide you with any inconvenience. If you are not sure what your tariff is, be sure to check with your Internet provider.
- Desire and patience, which will become your faithful companion. You may not be able to flash or reflash your Samsung Galaxy the first time. Do not be upset in this case. Better try to carefully review whether you did everything right and whether you could have made a mistake somewhere.
What are the ways of firmware?
You can flash your device (Samsung Galaxy n9005 Note, n900, S3, N7100 and others) using both official Samsung tools and third-party utilities. Let's take a look at each of these values, then move on to their instructions.
- Firmware update with official software. This can be done from the smartphone itself, without using a computer, or with its help by directly connecting the device via the USB port. This is necessary for those who just want to upgrade the version of the operating system - for example, from Android4 to Android 5.0.
- Flashing or flashing with third party tools. The most popular service in this matter is the Odin program. It is easily installed on a computer or laptop and is provided to users free of charge.
Official firmware update
Without using a computer
- So, you have decided to update the version of the operating system of your smartphone without any cords and other devices, but only by the device itself. Go!
- Initially, we connect to a Wi-Fi network. Without this, there is no point in going further. If access to wireless networks no, but there is a computer with access to global network and a USB cable, then proceed to the next paragraph called "Using a computer".
- Now go to the "Settings" menu and find the "About device" item. Here we will need a tab called "Software Update". Click the update button.
- If your smartphone says that updates have already been installed on your device, it means that available firmware not for your device. That is, the last available version operating system.
- Otherwise, you need to agree to download updates and wait for it to complete. When finished, click on the install button. After that, your Samsung Galaxy will start updating the system, during which the device cannot be used. In no case do not turn off the phone, do not try to restart it or remove the battery - you can get a "brick", that is, a completely non-working device.
- Only when you see the familiar home screen and a message that you have successfully completed the firmware update procedure, you can use the device as usual.
Using a computer
- To work, you must have access to the Internet for a computer or laptop. Otherwise, you cannot do anything.
- Download the Smart Switch software on the PC from the official website of the company (http://www.samsung.com/global/download/smartswitchwin/).
- Now we connect the smartphone with a USB cable to the PC and wait until the device is detected.
- The program itself will show you the availability of a new version of the operating system for the device in a special small window. If the outcome of events is positive, the “Update” button will appear, which you will need to click on.
- It remains to wait for the download and installation of updates. Installation may take a long time, so please be patient.
- As in the previous version, in no case turn off the device, do not unplug the cord from the computer. Keep both your PC and phone running smoothly to avoid unexpected breakdowns.
- After a successful firmware update, you can continue to work with your smartphone in normal mode.
What should you know after flashing?
Samsung in its official manual (instructions) for upgrading the operating system recommends doing a data reset after such manipulations. Otherwise, Samsung warns of possible system failures. This will not necessarily happen with your gadget, but you can take it into account if you find such problems in the future work with the phone.
However, it is worth remembering that before resetting, it is important to save all available data: photos, contacts, videos, music, documents. This can be done manually, by simply transferring information to a computer, or using the Smart Switch utility, which allows you to back up data. Samsung smartphone Galaxy n9005 Note, n900, S3, N7100 and others.
Firmware using a third-party Odin program
To begin with, read the main points that in no case should be violated. You have been warned about this several times, so that later you don’t clutch your head and say to yourself: “What have I done?”. Therefore, it is better to play it safe and carefully watch what needs to be done and what you are doing.
- You perform all operations at your own peril and risk. This is the most important rule, because after flashing in an unofficial way, you lose Samsung warranties.
- Do not pull out the power cord of a computer or laptop, that is, ensure unconditional operation of the PC.
- Charge your smartphone at least 80-90 percent so that it cannot be discharged during the update.
- When connecting to a PC, use only the original cable.
Preparing and configuring services
As you may have noticed, these rules are the same as those for updating through Samsung's official means, so it will be easy for you to comply with them. Now let's move on to the most important thing:
- First, download the Odin utility. It can be taken from the site (http://androidpru/odin-firmware-samsung/).
- Now download the firmware file for your device to your computer. If you don't know where to do it, you can use Samsung program Firmware Linker, which allows you to find and download firmware specifically for your device.
- Download the driver for your device to your computer. This is necessary for the correct detection and configuration of the smartphone when it is connected to the PC. You can use the resource (http://androidp1.ru/drviver-for-android/).
- Be sure to save all important data from the device to any other medium, just in case. Because when flashing, partial or complete loss of information from the gadget is possible.
- The preparatory work is over, and we are moving on to the main process. We put the phone into firmware mode. If you do not know how to do this, then try this option: turn off the device, hold down the volume down, central and lock (off) buttons at the same time. When working properly, you must exit to a special menu, where using the volume up key you agree to start in firmware mode. If you do not get into such a menu, then find this information specifically for your device.
- If everything worked out for you, then you can connect the device to the computer via USB. Wait a while for the necessary drivers to install.
- After that, you can launch the Odin app on your computer. On the left in the corner you will see that the gadget is connected, which means we are moving on.
- Now you need to add the firmware files in the correct order. If everything is very clear for single-file firmware (insert the firmware into the AP or PDA field by clicking on the appropriate button), then you will have to tinker with multi-file ones a little longer.
Multi-file firmware
Let's figure out which files and in which field you need to insert:
- PIT is inserted into the PIT field.
- tar.md5 - in BL or Bootloader.
- File CODE_xxxxx.tar.md5 - in AP or PDA.
- File MODEM_xxxxx.tar.md5 - in CP or PHONE.
- tar.md5 - in CSC.
Continuation
- Please note that you do not need to put any checkmarks on the left if the firmware itself does not provide for this.
- After the correct arrangement of the firmware files, press the START button and wait for the program to complete. When finished, the word RESET or PASS will appear on the left. The device will now reboot and be ready to use again. You can disconnect your smartphone from your computer.
Conclusion
If after flashing or flashing your device you cannot turn it on (the so-called "perpetual reboot"), then try resetting it. It is also known by its other name - Wipe. We hope that you still get to flash or flash your Samsung Galaxy n9005 Note, n900, S3, N7100 and others without any incidents. Good luck, dear readers!
Articles and Lifehacks
Content:Many smartphone users do not know why update Android. It seems to most that after the purchase it is better to leave the version of the OS that was originally.
But if you want to use new programs (say, for), as well as avoid software failures, then you cannot avoid updating.
Top Reasons to Update Android
The main factors which OS should be updated:- After installing the new version, the device starts working several times faster, while you do not change the elements inside the device.
- Improving the functionality of the system.
- The errors that appeared in the old version of the OS will disappear.
- The new versions of the software run games and applications that did not run on the old software.
- After updating the OS, it becomes more comfortable for you to work with the device.
Android updates are of two types :
- update
.
Such updates weigh about 500 MB, they are freely available on the Internet. When downloading, make sure you have a stable network connection.
It is better to use wired Internet or Wi-Fi when downloading, since with gprs-Internet there may be breaks with the network, which will later lead to re-downloading.
- Micro
.
Such updates weigh about 50 MB, they are aimed at eliminating errors in applications. Most often they are invisible to the user.
Such updates are aimed at changing some programs, and not at updating the OS as a whole.
Pros and Cons of Android Updates
If you are in doubt about whether you need to update Android on your gadget, then you should know that these actions will lead to an improvement in your device, like programs for, for example.
If you are tired of system glitches on your phone, then you should refresh your software version. This is the main plus of the update.
Cons of updates:
- Possible disappearance of some icons on the desktop.
- Installing new programs that are then difficult or not removed at all. This is due to the introduction of certain adjustments by the developers.
- At home, firmware often fails, and if your device is under warranty, then you can lose it.
There is no need to be afraid of this and put it off "for later." But at the same time, if you fundamentally do not want to update, you can not do this and use old version OS.
