Error 7 when installing custom firmware. "Installation aborted" error with firmware: what to do, solutions and possible causes

If not all users of Android systems, then many of those who install custom (non-original) firmware know that the appearance of an Installation Aborted error during firmware is a fairly common phenomenon. And this is by no means connected with the data being installed, but with the version itself. operating system. Most users run this process without thinking about the possible consequences. And they can be very sad (even if the firmware is not installed, the system may simply “crash”, and after that you will have to restore factory setting with total loss of user data and any other related information).

Installation Aborted error with firmware: what is it in the general sense?

Let's start by clarifying the term itself. What does the situation when a mobile device writes Installation Aborted when flashing through recovery mean, is, in general, not difficult to understand.

Simply translate the message from in English into Russian. Receive a notification that the installation has been interrupted. But why is this crash happening? Read about this and much more in the article below. In addition, the usual cancellation of the installation is still the worst thing that can be achieved when carrying out such actions. The fact is that Android systems are sensitive enough to any changes, and can only work with selected devices, for which only specific version operating system. Relatively outdated operating systems and devices have practically no support in terms of updating the operating system. Updates only affect built-in services and custom applications, but no more than that. You can only upgrade the operating system to a certain supported level.

Installation Aborted with firmware: what to do?

It is clear that when installing official updates supported by operating Android systems, such failures do not occur. The only situation when the system writes Installation Aborted when installing the firmware is only related to the fact that the user installs the Firmware on his own.

In principle, this is a kind of protective function, similar to the appearance blue screen on Windows systems. Only Android behaves much more modestly.

The main problem is not even in the installation method, but in the fact that this firmware may not corny correspond to the device on which it is installed. And for starters, when canceling the process, simply reboot the mobile device and restore the original system. After that you can start installing new firmware again.

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Sometimes when installing Firmware Installation Aborted also signals that the original update file was placed in the wrong area, which is perceived by the device as a default reserve.

As a rule, in order to avoid an Installation Aborted failure when flashing a smartphone or tablet, the Update.zip file should initially be placed in the root directory of the internal drive (Android). Only then can additional actions be taken.

Operating system update

Another failure option, when the system writes Installation Aborted during firmware, can be interpreted as a mismatch between the current version of the operating system and the one the user is trying to switch to.

This is similar to how stationary computers try to jump from Windows XP to Windows 10. First, for the Android OS itself, you need to install an update that is supported by both the system and the device, and only after that start flashing the device.

One of the most basic conditions for the successful completion of the process, many experts also call the release of space for internal storage. Do not look at the fact that there is enough space on it. The most basic problem is that it has cache data that has not been deleted, which is perceived by the system as real garbage, although it may not signal this.

Thus, one of the options for eliminating the Installation Aborted failure during firmware will be the initial deletion of this type of data. Can be used standard settings, from where you go to the applications section with the selection of the "All" item and the subsequent clearing of the cache of each applet presented in the list.

It's much better (and makes things easier) if the user has an optimizer app installed on their phone or tablet. Such applets, in general, behave quite correctly. True, cleaning issues sometimes raise legitimate doubts, since the user sees one thing on the application screen, but in reality nothing really happens. Don't believe? Look in any file manager to the DCIM and 100ANDRO directories, which are located directly on the internal drive where the operating system itself is installed.

CMW installation questions

Another point related to the possibility of eliminating the problem of the appearance of the Installation Aborted error during firmware refers to the installation of the CMW module, which is essential for such operations. Installing it will avoid the problems associated with the incompatibility of ROM drives. But to use it, you first need to get the so-called root rights.

In the simplest version, you can use the Kingo Root program, which is initially installed on Personal Computer or laptop. After connection mobile device the rooting driver will be loaded, and then the mobile applet will be installed on the mobile device (on the computer, confirmation will be issued directly in the program). After that, it will be enough just to launch the appropriate mobile applet to perform further actions.

They consist in installing Rom Manager, and in Recovery mode, using the Setup section, go to the menu ClockworkMod Recovery, find your mobile device model in the presented list and agree to further operations.

Restoring factory firmware

Sometimes this approach does not work, because sometimes the presented solutions can only be used on original firmware. Resetting the settings on your phone or tablet won't really do anything.

Therefore, it is advisable to immediately install the program that best suits your device (Xperia Companion, Samsung Kies etc.), and restore the factory firmware via the Internet with its help. And only after that you can start installing a new firmware, if necessary.

Instead of total

This is the solution to the Installation Aborted error during firmware. What to do, I think, is already clear. In general, by and large, it is worth saying that flashing a mobile device using unsupported Firmware versions is not recommended at all. So after all, you can, as they say, just ruin the device. You can install the firmware only if it is really taken from an official source and is fully compatible with the model of the device that is supposed to be reflashed. AT otherwise don't even try to do anything like that.

Error 7 when flashing through recovery (TWRP, CWM Recovery) . Decided to install custom firmware on your Android smartphone or tablet, entered custom TWRP Recovery, but received error 7 during installation? Don't despair to fix this problem pretty simple.

Many beginners can be discouraged by any steps in installing custom firmware, especially if this procedure is performed for the first time. One of the major obstacles during the installation of the firmware can be error 7 in TWRP Recovery. The seriousness of this error is that it does not allow you to install custom firmware on the device at all and all your preparation will go down the drain. But it turns out that given error 7 in recovery is quite easy to fix without resorting to lengthy actions! Today's article is about how to get rid of this problem!

Where did error 7 come from?

This error can occur in two cases:

1. If you try to install firmware not from your device, this often happens when under the same name of a smartphone or tablet there can be many models with slight differences for certain markets (for example, the LG G2 smartphone has models VS980, LS980, D800, D802, F320K). Make sure that the firmware is designed specifically for your device!
2. The firmware installation script does not include the model name of your Android smartphone or tablet.

How to fix Error 7 when flashing in Recovery?

Option 1 (action 1)

If you have already read how error 7 could have occurred, then your very first action will be to check that you really downloaded the firmware for your smartphone or tablet model (check the name and version).

If you notice that you downloaded the wrong firmware, then download for your device. Problem solved! If this is not the case and the firmware is correct, then proceed to the second step.

Option 2 (action 2)

1. Install Notepad++
2. Open the firmware and follow the pathMETA-INF\com\google\android\
3. Extract the file updater-script

4. Delete at the beginning of the installation script the lines starting withassert

Decided to install custom firmware on your Android smartphone or tablet, entered custom TWRP Recovery, but received error 7 during installation? Do not despair, fixing this problem is quite simple.

Many beginners may be discouraged by any steps in installing custom firmware, especially if this procedure is performed for the first time. One of the major obstacles during the installation of the firmware can be error 7 in TWRP Recovery.

The seriousness of this error is that it does not allow you to install custom firmware on the device at all and all your preparation will go down the drain. But it turns out that this error 7 in recovery is quite easy to fix without resorting to lengthy actions! Today's article is about how to get rid of this problem!

Where did error 7 come from?

This error can occur in two cases:

1. If you try install firmware not from your device, this often occurs when under the same name of a smartphone or tablet there can be many models with slight differences for certain markets (for example, the LG G2 smartphone has models VS980, LS980, D800, D802, F320K). Make sure that the firmware is designed specifically for your device!
2. The firmware installation script does not include the model name of your Android smartphone or tablet.

How to fix Error 7 when flashing in Recovery?

Option 1 (action 1)

If you have already read how error 7 could have occurred, then your very first action will be to check that you really downloaded the firmware for your smartphone or tablet model (check the name and version).

If you notice that you downloaded the wrong firmware, then download for your device. Problem solved! If this is not the case and the firmware is correct, then proceed to the second step.

Option 2 (action 2)

Try searching the internet for more new version custom Recovery and then install it on your device, then try to install the firmware, which previously gave error 7.

Option 3 (action 3)

Quite often when installing custom firmware(particularly LineageOS) on rooted smartphones or Android tablets may encounter " mistake 7". Error 7 in TWRP Recovery occurs when the name of your phone model is missing in the firmware script, or the name is there, but the firmware is intended for a different modification of the device (many smartphone models have several versions - for example, to work in the networks of different operators, and you need to install exactly "your" firmware).

The protection mechanism is responsible for the correct choice of firmware " Asserts". The script checks the device model and firmware version against the ro.build.fingerprint system variable requested from the recovery itself. If the codes match, it issues a confirmation of the legitimacy of the installation, and if it does not match (absence), it does not confirm the possibility of this action. As a result, you see an error 7, but your device does not turn into a brick. There are also cases where, even if right choice firmware for your device, you still get error 7. They are extremely rare and associated with developer error firmware.

How to fix error 7 when flashing in TWRP?

1. Copy the zip file of the ROM to your computer and extract it using your favorite archiver (eg 7-zip).
2. After unpacking, find the META-INF folder and follow the META-INF / com / google / android chain. In the last folder you will find two files called "update-binary" and "updater-script". We are interested in the latter.
3. Rename "updater-script" to "updater-script.txt" and open your favorite text file editor (Notepad++ is an option).
4. Get rid of the lines starting with "assert" before the semicolon. This is usually the first or first few lines at the top text file. Just delete them.
5. Save the file.
6. Rename "updater-script.txt" back to "updater-script".
7. Update all the files that you unzipped.
8. Copy the new, edited zip file to your phone.
9. Put your Android device into recovery mode and try flashing it - error 7 shouldn't bother you anymore.

Decided to install custom firmware on your Android smartphone or tablet, entered custom TWRP Recovery, but received error 7 during installation? Do not despair, fixing this problem is quite simple.

Many beginners may be discouraged by any of the steps in the installation. custom firmware, especially if this procedure is performed for the first time. One of the major obstacles during the installation of the firmware can be error 7 in TWRP Recovery. The seriousness of this error is that it does not allow you to install custom firmware on the device at all and all your preparation will go down the drain. But it turns out that this error 7 in recovery is quite easy to fix without resorting to lengthy actions! Today's article is about how to get rid of this problem!

Where did error 7 come from?

This error can occur in two cases:

1. If you try install firmware not from your device, this often occurs when under the same name of a smartphone or tablet there can be many models with slight differences for certain markets (for example, the LG G2 smartphone has models VS980, LS980, D800, D802, F320K). Make sure that the firmware is designed specifically for your device!
2. The firmware installation script does not include the model name of your Android smartphone or tablet.

How to fix Error 7 when flashing in Recovery?

Option 1 (action 1)

If you have already read how error 7 could have occurred, then your very first action will be to check that you really downloaded the firmware for your smartphone or tablet model (check the name and version).

If you notice that you downloaded the wrong firmware, then download for your device. Problem solved! If this is not the case and the firmware is correct, then proceed to the second step.

Option 2 (action 2)

It's all. Good luck to all!