Hard Reset - Android system recovery. Wipe Cache Partition what is it on Android

Hello everyone guys, Let's talk about such a thing as Wipe Cache Partition, you can see this on your Android smartphone, or on your tablet, but what is it? Today we'll figure it out. The word Wipe itself means to erase, the word Cache, I think you understand, is a cache, but the word Partition is a part of something, usually on a computer or smartphone the word Partition means part of the ROM (read-only memory). Well, that is, part of the memory or all of the device’s memory. In a computer, it acts as memory hard drive(or RAM) and in it Partition is local disk physical disk. In short, I’ll put it simply, Partition is a memory disk/section. And clearing Partition means clearing the memory disk, and in the case of Wipe Cache Partition, I think this means clearing the disk/partition CACHE.

So, I think I understand, Wipe Cache partition is an item in the menu Recovery Mode, and the item, as I already said, is responsible for clearing the cache. If you reset your phone to factory settings, the cache is cleared automatically, well, just a note for you.

But what is the Recovery Mode menu and what is it for? I answer, this menu can be called service or service boot menu, that is, it does NOT work IN ANDROID. By loading into this menu you can reset the settings, install new firmware, there is something else to do there, but all this requires special knowledge

This is what Recovery Mode looks like on a Samsung phone:

Don't you notice anything here? Yes, I agree, it’s hard to see here! But I think it looks better this way:

This mysterious Wipe Cache Partition item in the menu!!! But now you already know that this item is responsible for clearing the cache and apparently this applies to system partition, well I think so

Well, just a minute, can you tell me more about what exactly the Wipe cache partition item does? I can write it now! This means that this is clearing the cache, but what cache exactly, what is in this cache? These are temporary files and data that remain after programs are running or after updates. They usually clear the cache if the smartphone slows down, or there are some freezes; clearing the cache does not always help, but sometimes it does help. Don't worry, clearing the cache will not affect your programs, they will remain in place as they were

Cache cleaning is available in almost any phone, well, like in any one. I can’t say for sure, maybe I’m wrong, but it seems service menu Recovery Mode does not apply to Android at all, it seems to be a menu of the phone itself, completely separate. Well, or the Android service menu, but it works ONLY BEFORE LOADING the operating system itself. Each phone's menu is a little or a lot different, here's an example, I've never seen such a menu before:

Another note for you: I found out that if you update the firmware, you need to clear the cache, and you need to use the Wipe Cache Partition and Wipe Dalvik Cache items. But the second thing is, what is it? It’s not all that simple, I can’t really understand what it is, but here are the pictures, maybe you’ll understand something (otherwise I won’t boom boom).

In this article, we will look at how to properly reset or wipe settings on Android. What types of reset are there and various other nuances.

Reset settings, Hard reset, Wipe - these are all synonymous words (the same thing) that mean partial or full reset all data and settings.

Why do you need to perform a factory reset?

Factory reset performs Android cleaning from your data and programs and may be needed for various reasons:

• If Android does not work correctly and critical errors often occur
• After obtaining Root Android rights
• After the firmware (transition from original firmware to custom firmware, OS update)
• In order not to disseminate personal data (when reselling the device and transferring it to other hands)

In the Android ecosystem factory reset usually called - wipe. The English word Wipe [wipe] - wipe, wipe. For many, a familiar word in in this case there will be formatting or formatting. So remember, Wipe in Android is a reset, formatting!

Types of wipe on Android

Wipe on Android can be divided into full and partial:

• Full Wipe— completely deletes all data on the partition.
• Partial Wipe— deletes a specific directory (folder) on a partition.

Which modes can you use to Wipe on Android?

How to do wipe on Android

Performing a factory reset from the settings menu

Go to the settings menu and find the " Recovery and Reset" and go to it:

In the menu you can (if necessary) mark “ Clear SD card"-this will erase the data on the memory card and internal memory too, as well as all programs and their data!

Performing a factory reset using the hardware reset button

To reset, take a thin paperclip and straighten it. Clamp with a paper clip reset button 15-30 seconds. After which Android settings reset.

Wipe on Android from the Recovery menu

Wipe can be performed from both standard Recovery and custom one. Executing Wipe from the Recovery menu is more flexible in its capabilities than from the settings menu.

Executing Wipe from standard Recovery

In standard Recovery, you can perform 2 types of factory reset.

• wipe data/ factory reset — will delete data from the DATA and CACHE partition and the folder in internal memory with program data. With this wipe all your programs and data will be deleted, personal settings,.
• Wipe cache— temporary program activity data is deleted, this reset needed if you sometimes have errors on Android!

Executing Wipe from custom Recovery

Custom Recovery also has similar items as the standard one.

If the problems persist, then you should do a WIPE DATA/FACTORY RESET!

Also in custom recovery there is additional reset options, to do this, go to the MOUNTS AND STORAGE menu. Here you have the opportunity to wipe any partition of Android.

From the Bootloader menu via the Fastboot utility

It is also possible to perform wipe through the Bootloader menu, using fastboot utilities for firmware Android devices. It looks like this:

fastboot erase cache

More information about wipe on Android

This information is for those who want to know more about wipe.

About the subtleties of performing Wipe on Android

Many people are faced with the question of when to perform wipe? Before the firmware or after? It’s better to do this before flashing the firmware, since many firmwares may have a built-in function automatic reboot after installing the firmware! If the firmware contains files that are uploaded to the data section, then it’s worth checking how the system behaves; if it boots, it’s good; if not, then run wipe data.

About the subtleties of performing Wipe on Android 2

Based on personal observations, I noticed the following feature in the popular custom firmware CyanogenMod (LinageOS) has a script that is executed during installation from under recovery menu. This script first backups the system files (system partition) before flashing the firmware and restores it after. Because of this script, errors can sometimes arise and wander from firmware to the next firmware. Therefore, if you use LinageOS firmware or you know that the updater-script contains a script that performs this backup, then it is better to make a format system before updating the firmware.

That's all, stay with the site!

When using a smartphone based on the operating system for a long time Android systems, users are seeing numerous performance issues. Applications do not launch immediately, and some may even crash. Sometimes serious lags and other problems are noticeable. Immediately there is a need for a complete reset to factory settings. But is it worth it? After all, you will lose all the data on your phone.

Many users on the forums recommend performing the Wipe Cache Partition procedure to improve the performance of the smartphone, remove all extra files and at the same time retain basic information in memory. Is it possible? Maybe! Although not many users resort to this method, since they do not know all its intricacies. If you are reading this material, it means that you were also advised to clear your smartphone through the cache. Well, let's tell you about all its subtleties.

Wipe Cache Partition is a method for clearing temporary data from your smartphone. This is a kind of separate option that allows you to delete the cache accumulated over the entire period of using the phone. Its main difference from a full reset is the preservation of personal information. That is, all photos, music, messages, videos and applications will be saved on your device. Only temporary files that accumulate en masse in each program are deleted.

Thanks to this option, you can significantly increase the performance of your smartphone, however this method usually used if you have already tried separate tools to clean up temporary files (garbage) and free RAM from unnecessary processes.

How to perform Wipe Cache Partition?

If you still decide to clear the entire cache on your smartphone using this option, you will need to go to Recovery section, through which, by the way, they make firmware, reset the device to factory settings, create backups. The Wipe Cache Partition is also located here.

On different devices entrance to Recovery mode can be carried out in different ways, however, the principle is approximately the same: press several keys at the same time. Typically these are the Power button, Home button and Volume key (up or down).

So, you need to do the following:

1. Turn off your smartphone;
2. Simultaneously hold down the Volume Up (or Down) keys, the Home button and the Power button. If you can’t call it this way, look up the combinations for your smartphone on the Internet. We have described here the most common option, which is used on most devices;
3. As soon as the Recovery logo appears, release the keys and wait until the menu loads. It will have many different items;
4. For control, use the volume keys, which allow you to scroll the list up and down. Select Wipe Cache Partition and confirm the operation by pressing the Power key;
5. The smartphone will automatically clear the cache and then return to the same menu. Here you select the item Reboot System Now and wait for the device to turn on.

At this point, clearing temporary files from your device is complete. Before the procedure, you can even go into the settings and see how much memory you have in total, and compare this data after cleaning. But at the same time, we strongly recommend that you read all the items that you see in front of you in the Recovery menu, since a full reset to factory settings is also performed there. If you accidentally click on this procedure, all data from your smartphone will be permanently erased!

Clearing cache on Android in other ways

You can use other methods to clear the cache, and control will take place through the settings of your smartphone. Here everything depends on the amount of data that needs to be cleared, as well as on the state of the system - how correctly it works. We will consider both options.

Clearing the cache of all applications

Clearing the cache of all applications for Android 8.0

If the smartphone is on Android based 8.0, then clearing all temporary files is done in a slightly different way, namely:

Clear the cache of a specific application

In Android, you can delete temporary files for each application, for example, if the saved data on VKontakte or another messenger is important to you. In this case, you choose in which program the cache will be deleted. To perform this operation, follow these steps:

Please note that the more often you use programs or play games, the larger and faster the cache grows in size.

Wipe (Wipe) for Android. How to properly reset settings on Android. In this article we will look at how to properly reset or wipe settings on Android. What types of reset are there and various nuances.

Why do you need to perform a factory reset?

A factory reset clears Android of your data and programs and may be needed for various reasons:

• If Android does not work correctly and critical errors often occur
• After obtaining Root Android rights
• After the firmware (transition from original firmware to custom firmware, OS update)
• In order not to disseminate personal data (when reselling the device and transferring it to other hands)

In the ecosystem Android reset settings are usually called wipe. The English word Wipe [wipe] - wipe, wipe. For many, the familiar word in this case will be formatting or format. So remember, Wipe in Android is a reset, formatting!

Types of wipe on Android

Wipe on Android can be divided into full and partial.

Full wipe - completely deletes all data on the partition.

Partial wipe - deletes a specific directory (folder) on a partition.

Which modes can you use to Wipe on Android?

How to do wipe on Android

Performing a factory reset from the settings menu

Go to the settings menu and find the menu Recovery and Reset and go to it

In the menu you can (if necessary) mark Clear SD card- this will erase the data on the memory card and internal memory too, as well as all programs and their data!

Performing a factory reset using the hardware reset button

To reset, take a thin paperclip and straighten it. Press the reset button with a paper clip for 15-30 seconds. After that, the Android settings will be reset.

Wipe on Android from the Recovery menu

Wipe can be performed from both standard Recovery and custom one. Executing Wipe from the Recovery menu is more flexible in its capabilities than from the settings menu.

Executing Wipe from standard Recovery

In standard Recovery, you can perform 2 types of factory reset.

wipe data/factory reset - will delete data from the DATA and CACHE partition and the folder in the internal memory with program data. With this wipe all your programs and data will be deleted, personal settings, .

Wipe cache

Executing Wipe from custom Recovery

Custom Recovery also has similar items as the standard one.

wipe data/factory reset - will delete data from the DATA and CACHE partition and the folder in the internal memory with program data. This wipe will delete all your programs their data, personal settings, but all your pictures, videos and music remain.

Wipe cache- temporary program activity data is deleted; this reset is needed if you sometimes experience errors on Android!

If you have any problems with the operation of programs, then you should try to do it first WIPE DALVIK CACHE, you can do it from the advanced menu, all your programs and their data will remain

If the problems persist, then you should do a WIPE DATA/FACTORY RESET

Also in custom recovery there is an additional option. reset options, to do this, go to the MOUNTS AND STORAGE menu. Here you have the opportunity to wipe any partition of Android.

From the Bootloader menu via the Fastboot utility

It is also possible to perform wipe through the Bootloader menu, using the fastboot utility for flashing Android devices. It looks like this:

More information about wipe on Android

This information is for those who want to know more about wipe.

nonsense about WIPE

On the Internet, in particular sites on Android topics, you can find instructions on how to install firmware or obtain root rights. In these instructions they often write that you need to do a wipe and describe how to do it. It sounds something like this:

After flashing the firmware, do - wipe data, wipe cache, wipe dalvik cache, format data!

THIS IS COMPLETE BULLSHIT AND Nonsense!

Why? All because people don’t read the logs that Recovery produces and don’t know file structure Android, plus lack of knowledge of Linux commands.

When you perform wipe data/factory reset, the data section is erased, and in the data section there is a dalvik cache directory, and the cache section is also erased. Now you understand why you don’t need to do all these unnecessary manipulations! But you probably noticed that I didn’t say a word about format?

FORMAT or WIPE

WIPE and format are one and the same! How so? some Android literati might say! But like this, doing wipe or format is the same thing and it’s easy to check. In the /system/xbin or /system/bin section you will not find binary file format is only wipe, and in other Linux systems too. There is a reformatting to another file system, but that’s another story that has nothing to do with wipe.

About the subtleties of performing Wipe on Android

Many people are faced with the question of when to perform wipe? Before the firmware or after? It is better to do this before installing the firmware, since many firmwares may have a built-in automatic reboot function after installing the firmware! If the firmware contains files that are uploaded to the data section, then it’s worth checking how the system behaves; if it boots, it’s good; if not, then run wipe data.

About the subtleties of performing Wipe on Android 2

Based on personal observations, I noticed the following feature: the popular custom firmware CyanogenMod has a script that is executed during installation from the recovery menu. This script first backups the system files (system partition) before flashing the firmware and restores it after. Because of this script, errors can sometimes arise and wander, from firmware to the next firmware. Therefore, if you are a user of CyanogenMod firmware or you know that the updater-script contains a script that performs this backup, then before installing the firmware it is better to also make a format system.

Now we will try to understand the question of what the term factory reset means and how to carry out this procedure on your smartphone. The article will be useful to Android users who have encountered problems with the OS.

What are we talking about?

Factory reset is hard reset all settings and returning the device to its original “factory” state. The final version of the term has not yet taken root, so this “hard reboot” procedure is called differently by different sources; you can find terms similar in meaning: hard reset, Cold Boot, Master Reset.

So, by producing factory reset Android, we will achieve a device reboot, thanks to which all system factory settings are restored, and all operating system information disappears: SMS, contacts, installed programs. Please note that information deleted in this way cannot be restored. In this case, the data located on the memory card and SIM card is not deleted.

Without asking

There is also such a thing as a spontaneous factory reset. It occurs due to a conflict caused by incorrect interaction of applications installed on one device. Another reason for this error could be a system failure.

Why is this reboot being done?

IN modern devices There are many Android-based applications that can sometimes cause crashes. However, each smartphone has an internal independent area that stores system files. If your operating system started to behave badly or you configured something incorrectly (for example, installed graphic key, while forgetting the pattern), the manufacturer provided in advance special combination keys, when used software platform the smartphone will return to its original state.

To do a factory reset, you first need to go to " System recovery", for this purpose you need to find out the same key combination set by the manufacturer. Now we are already in the menu, where many interesting lines are displayed. Using the volume buttons, you should go down to the wipe data/factory reset item. We activate the function by applying Power button or Home. A new menu appears, in which there will be many lines “NO”, and somewhere in the middle the line “Yes”. You should go down and activate it.

As a result of performing all the steps described above, the phone will reboot and then return to its original settings. If you are not confident in your abilities, contact specialists.

We thank each reader for your attention and hope that we were able to answer the question posed fully.