Установка кастомного рекавери и получение рут-прав. Для чего нужен сброс данных
This tutorial will teach you how to boot the Samsung Galaxy A5 into recovery mode. You might want to restart your Galaxy A5 into recovery mode if you need to perform a hard reset or perhaps you want to backup your ROM. Whatever your reasons, this guide will teach you how to put your Galaxy A5 into recovery mode.
How to Enter Recovery Mode on a Samsung Galaxy A5
Device Hardware method
- First of all you need to turn off your phone: press power button and select “power off”, or just press and hold power key for a few seconds.
- Next, press and hold (at the same time and for a few seconds) Power, Volume UP and Home buttons.
- Release these keys when the recovery mode menu will be displayed on your Galaxy A5.
- You can use Volume Up and Down buttons to scroll up and down and Power key to select.
- You can return to Android OS by choosing “reboot system now”.
If you just can’t get this method working then you can always use an app to help you out. See how below.
Samsung Galaxy A5
Use an App
- If the above explained method is too hard for you, then access Google Play from your Galaxy A5.
- From the market search, download and install the Quick Boot app .
- Launch the tool on your phone.
- Follow on screen prompts and select “Recovery”.
- Wait while your smartphone is being automatically rebooted into recovery mode.
These are just two ways with which you may reboot your Galaxy A5 into recovery mode. You can also take the ADB route which is not explained here as either of the above will get the job done. Thank you for reading this how to boot the Samsung Galaxy A5 recovery mode tutorial. Don’t forget to share the information with your friends and if you need help then drop us a comment below.@
Инструкция по установке кастомного рекавери и получении прав суперпользователя на Samsung Galaxy A5 2017 года (SM-A520F) под управлением Android 6.0 Marshmallow.
Драйвера и программы
Файлы
Внимание!
Получение рут-прав, установка кастомного рекавери или прошивка неофициальной прошивки может вызвать статус KNOX VOID WARANTY на 0x1 или 1x1, что автоматически снимает устройство с гарантии. Способа сброса счётчика на 0x0 на данный момент не имеется.
Инструкция по установке
- «Install» для установки файла.
- Найти и выбрать архив Update SuperSU, затем подтвердить своё решение свайпом слева направо.
- Затем таким же образом установить файл no-verity-no-encrypt_a520.zip.
- После окончания установки перезагрузить телефон, выбрав пункт «Reboot» > «System».
Сделать резервные копии всех необходимых данных и файлов и сохранить их на компьютер, съёмный носитель или облако.
Запустить Odin PC от имени администратора.
Перевести телефон в режим загрузки (Download Mode).
Для этого необходимо одновременно зажать клавиши Уменьшения Громкости, Домой и Питания. Затем подождать, пока устройство не перезагрузится и согласиться с предупреждением, нажав клавишу Увеличения Громкости.
Если в этом режиме вы видите строку FRP LOCK: ON ставить TWRP не рекомендуется, т. к. имеется вероятность получить «кирпич».
В таком состоянии подключить устройство к компьютеру. В Odin должна загореться надпись «COM».
Нажать на кнопку «AP» и выбрать TAR-архив рекавери, снять флажок с пункта «Auto Reboot», а затем нажать кнопку «Start».
После завершения операции смартфон нужно перезагрузить в рекавери.
Для этого необходимо выключить телефон, одновременно зажав клавиши Уменьшения Громкости, кнопку Домой и Питания. Сразу после того, как экран устройства погаснет, отпустить клавишу Уменьшения Громкости и сразу зажать Увеличения Громкости, продолжая удерживать кнопки Питания и Домой.
При попадании в режим рекавери необходимо разрешить запись системного раздела свайпом вправо и отказаться на запрос о вводе пароля.
После этого нужно отформатировать раздел «Data».
ВНИМАНИЕ!
Данная операция сотрёт все ваши файлы на внутренней памяти телефона. Настоятельно рекомендуется сделать резервные копии всех необходимых данных на съёмный носитель либо ПК, в то числе и бэкап разделов.
Для форматирования раздела «Data» нужно зайти в «Wipe» > «Advanced Wipe» и активировать пункты «Data» и «Internal Storage».
Зайти в меню «Mount» и активировать раздел «Data».
Если раздел «Data» не монтируется, значит нужно снова отформатировать внутреннюю память и перезагрузить телефон в режим рекавери, выбрав пункт «Reboot» > «Recovery».
Скопировать файлы Update-SuperSU.zip и no-verity-no-encrypt_a520.zip во внешнюю память устройства.
Перейти в меню «Settings» и на первой вкладке «General» убрать галочку с пункта «Promt to install TWRP app if not installed».
В режиме рекавери выбрать следующие пункты для получения прав суперпользователя:
Если появится запрос от TWRP о получении прав суперпользователя, необходимо отказаться.
После получения прав суперпользователя рекомендуется сделать бэкап раздела EFS.
ВНИМАНИЕ!
Если этим пренебречь, то при неправильной прошивке устройства может быть потеряна информация о IMEI, MAC-адресе Bluetooth и WiFi и телефон более не сможет совершать звонки, подключаться по 3G/4G связи или WiFi. Лечится простым восстановлением бэкапа либо походом в сервис центр за отдельную плату.
Samsung Galaxy A5 has a very easy method needed to access the recovery partition (Recovery Mode) similar to other Samsung devices. If you haven’t installed a custom recovery this process will lead you to the in-built recovery. The stock recovery comes in handy when you need to wipe your device, wipe the cache, wipe Dalvik cache or flash a OTA package from Samsung. On the other hand, if you have a custom recovery installed then you can utilize all the extra features such as formatting key partitions, flashing custom ROMs and much more. You can get into the recovery mode on Galaxy A5 using the simple steps we have given below.
Like we mentioned earlier, we have the Galaxy A5 with us for a while and we will be doing several basic tutorials based on this Android device. Many of you might even have a custom recovery installed, like TWRP or ClockworkMod — the famous two. This can come really handy because a custom recovery can let you load a custom ROM, create a system wide backup or even format specific partitions — pretty advance stuff can be done to your phone. Let’s move down further and see how can you enter this Recovery Mode on the Samsung Galaxy A5.
Some Android phones, like the Sony Xperia series do not come with a stock Android recovery at all, and in that case, we would have to load a custom recovery first to that phone and then enter it. However, Samsung Android phones do come with a stock recovery and some Android specific functions i.e. installing a software update, doing a full hard reset etc. are only performed through a Recovery Mode. Whenever you do them, the phone first takes you to the stock Android recovery and then performs that specific function.
What is Recovery Mode?
Recovery Mode is a feature native to Android. You can find this mode on all Android devices – the way to access it on each phone, however, is different. There is no need of unlocking the bootloader in order to get to this mode. Hence, the functions provided by recovery are totally legal and would not void any sort of warranty.
Looking at what those functions are, firstly you get the option of applying an update. You can use this feature to install official OTA (Over-the-air) packages. This feature is very handy when you experience a delay in the update arriving to your device. Recovery is also used by Samsung itself. You’ll notice your phone rebooting into a dead android logo and showing a progress bar while applying an OTA update, this is the recovery.
Then there are options of wiping data or wiping the cache partition. If you choose the wipe data option, the recovery will reset your device and erase all data to factory settings. This comes in handy when you experience a bootloop or your phone starts slowing down. On the other hand, wiping the cache partition only deletes temporary data accumulated by apps not your personal data. Usually this is recommended when you are experiencing app crashes or severe battery drainage.
Misuse of the recovery is very dangerous, until unless you know what you are doing don’t play around with this. However, security and verification procedures are in place to prevent this. If you do try flashing wrong files, the recovery will verify first and give you an error rather than going on with the process and potentially ruining your phone.
Custom recoveries are fundamentally the same, just that few extra functions are added. Custom recoveries like ClockworkMod (CWM) and TweamWin Recovery Project (TWRP) allow you to create system backups, give you ability to format every partition and allow custom ZIP files to be flashed. These features are not present in the stock recovery due to security restrictions. When you do install a custom recovery, the way to access it will remain same.
You can enter Recovery Mode on the Samsung Galaxy S4 using the following three methods:
- by hardware buttons
- by ADB on Windows
- by ADB on Mac OS X
Let’s have a look at each method below. You can use whichever way you find the easiest.
NOTE: The following steps can be used to enter Recovery Mode on the Samsung Galaxy A5 (all variants).
Method 1 – Enter Recovery Mode using Hardware Buttons on Samsung Galaxy A5
Step 1 – Turn OFF your phone.
Step 2 – Now press and hold the following buttons for a few seconds, all at the same time: Power + Volume Up + Home.
Step 3 – After a few seconds, you should see the Recovery Mode screen on your Samsung Galaxy A5.
You can now navigate around the recovery mode using your volume and power buttons!
Method 2 – Enter Recovery Mode using ADB on Windows
Method 3 – Enter Recovery Mode using ADB on Mac OS X
About the author
Taimur Akmal
About Author
Taimur Akmal
Devoted writer, enjoys developing code. Appreciates excellent food, exceptional coffee and great company. He is also into sublime design and nicely built cars.
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Recovery mode is a hidden menu that is featured by default on all the Android powered devices out there. This environment is extremely helpful as various operations can be completed through the same. So, if you want to learn how to properly use your Samsung Galaxy A5, you might also have to learn how to boot recovery mode on your new Android smartphone. If so, then you will find everything you need during the following guidelines - I will tell you everything that’s related to the recovery concept and in the end I will guide you through the reboot sequence.
The first thing it should be clear for you is that your Galaxy A5 is running on a stock recovery image by default. So, whether you use it, or not, the recovery mode can be anytime accessed on your smartphone. Now, if you are an entry level Android user, most likely you won’t have to use recovery, but if you are an advanced customer, then reaching and using the recovery environment will be a must.
Now, the stock recovery can be used for completing stock operations like . So, booting recovery mode on your Galaxy A5 must be achieved if you want to have a proper control over the Android system. It is also true that this custom recovery image can be replaced with a custom environment, such as CWM or TWRP recovery. In fact, installing a custom recovery image is recommended if you want to take your Galaxy A5 to a higher level of performance.
Why? Well, basically because with a custom recovery installed you can , you can install .zip files, you can , you can remove bloatware, install custom kernels, make and lot more. Of course, all these aren’t official operations, so you should be an advanced user when considering in applying the already mentioned operations.
Now, entering recovery mode on your Galaxy A5 is an official operation, so completing this guide will not make you lose your phone’s warranty; however, if you choose to flash a custom recovery image, then the warranty will be lost. Don’t worry, the reboot sequence will be the same for both stock and custom recovery images - the steps from below will work without problems in any situation.
So, bottom line, here is what we know so far: your Galaxy A5 is installed by default with a stock recovery image, which can also be replaced with a custom software, if you want to complete unofficial operations for tweaking your Android device. Moreover, rebooting your device in recovery mode is an official operation that works in the same way whether you are using the stock or the custom recovery environment. Finally, the recovery mode represents a dedicated Android software that establish a link between you and your phone’s internal system, so learning how to reach and use recovery mode is recommended due to various reasons (for example, you can use recovery mode for applying a hard reset operation).
Good; so now you know almost everything about this default environment that runs on your Samsung Galaxy A5. Don’t forget that if you are planning in accessing recovery for completing a custom operation, before doing anything else, you should make a process for saving your personal data, info and accounts (in that matter you can use compatible backup and restore tools from Google Play or other similar tools, like cloud storage services).
At the same time, you should charge your Galaxy A5 before completing the guidelines from below - plug in the charger if the battery power left is currently lower than 50% (your smartphone can get bricked if it gets turned off while the reboot process is initiated).
How to Boot Recovery Mode on Samsung Galaxy A5
Method 1: Hardware style
The first method will teach you how to use the hardware keys of your Galaxy A5 for reaching and using recovery mode; so let’s see what you need to do:
- First of all turn off your Android device; just press on power key and select “power off” or keep pressing the power button for a few seconds.
- Then, press Power, Volume Up and Home Buttons at the same time, for a few moments.
- The recovery mode will be eventually displayed on your Galaxy A5.
- Now, you can navigate through recovery options by using Volume Up and Down buttons, while you can select your option by pressing on Power button.
- You can go back to Android OS by selecting “reboot system now”.
Method 2: Use a dedicated software tool
In addition to the hardware method, you can access Google Play as there you have a dedicated tool that can be easily used for rebooting your Galaxy A5 into recovery mode. Thus, access Google Play and search for the Quick Boot app; then download and install the app on your phone. When done, launch Quick Boot and select “recovery”. From that point just wait while recovery mode is being rebooted on your Android device.
Method 3: Apply ADB commands
This manual method is implying in using a computer, your phone and its USB cable. On your computer you have to install Android SDK, so first of all check: or .
Good; now on your computer navigate towards the folder where you have installed Android SDK. From there open a command prompt window (press and hold Shift keyboard key while right clicking on any blank space) and then establish a connection between your Galaxy A5 and your computer. In the cmd window type “adb reboot recovery” and just wait while recovery mode in booted on your smartphone.
That’s it; these are the methods in which you can enter recovery mode on your Samsung Galaxy A5. So, how things worked for you? Do share your thoughts with us and with other users by using the comments field from below.
Для чего нужен сброс данных
Сброс данных устройства (сброс настроек, hard reset, factory reset) - это удаление со смартфона или планшета всех данных: контактов, сообщений, загруженных приложений, фотографий, музыки, настроек почты, будильников. После сброса смартфон или планшет возвращается к заводскому состоянию.
Обычно сброс данных делают в следующих случаях:
- Перед продажей или передачей устройства другому человеку;
- Если на устройстве возникает какая-то проблема, которую не удается исправить другими способами;
- После обновления программного обеспечения устройства (прошивки).
Что нужно сделать перед сбросом данных
1. Скопируйте с устройства важную информацию.
Во время сброса память устройства будет очищена и все данные будут удалены. Если есть какие-то важные данные, сделайте их копию.
2. Удалите с устройства аккаунт Google.
Если этого не сделать, то при включении устройства после сброса будет запрашиваться тот аккаунт, который был на устройстве перед сбросом. Без ввода этого аккаунта включить устройство не получится.
Первый способ сделать сброс данных - через меню
Второй способ сделать сброс данных - с помощью кнопок
Такой способ применяется в том случае, когда смартфон или планшет не включается, либо экран заблокирован.
Если после сброса устройство не включается, требуется аккаунт Google
Если после сброса устройство не включается (зависает)
Обратитесь в сервисный центр Samsung, требуется переустановка прошивки инженерным методом.
