The cache consists of temporary files that allow applications on your smartphone to load faster. However, if the cache size becomes too large, the phone's performance decreases and it starts to run slower. You can clear the cache in several ways - manually or using special applications.
What is it for
The cache stores page data so it loads faster. The device consumes less energy. But this leads to a lack of space. Then it needs to be cleaned. This type of cleaning is safe. The only thing is that data about the passwords registered when entering the site may disappear.
What is it like?
In Android OS, the cache is divided into three types:
- Dalvik-Cache. Stores optimized files used to quickly launch programs. Located in a section invisible to the user;
- The system cache stores information about programs built into the OS. During operation, the system creates files where it records data that it reuses;
- Application cache. Data created by third-party programs downloaded from the Play Market, browsers, games.
What is cache?
The term comes from the French word for “shelter, hiding place.”
In simple terms, a cache is a copy of files and data that is stored in the memory of a phone, computer, browser or server.
When a user first visits a website or launches a mobile app, it records and stores data (images, files, and other media)—a process called cache data.
When you revisit a familiar site or launch an application, the cache allows your device to load and process data much faster. This is because the website or app does not have to download the same files again.
Manual cleaning
Let's look at the example of Google Chrome installed on me. For another browser, the steps will be similar. Open Chrome, go to settings at the top right (three vertical dots). By clicking on them, a menu will open where we find the “History” item. Next, “Clear”.
In the new window, select the time for which to delete data and what to clear. You can leave cookies alone so you don’t have to re-enter your login and password when logging into the site. They don't take up much space.
Open the “Advanced” tab. Make sure it's not about.
Click “Delete”.
how to delete browser cache on android phone
what is browser cache?
Cache or cache (English cache - pronounced "cache").
The so-called intermediate buffer /in this case, in the phone browser/ between us and the Internet. The browser first accesses this buffer and requests (if any) the pages we have previously viewed. And if there is data about the page (pictures, text, etc.), it sends it to the browser screen, thereby significantly reducing the loading time of the page (the site as a whole).
If there is no data about the page in the cache buffer, then it downloads this data from the Internet in full - much slower!
To clear the browser cache on your phone, do this: (example on the Google Chrome mobile browser - Xiaomi Mi).
First, let's see how it is possible to clear the browser cache installed on the phone. I show this in the first section of the article deliberately, because the simplest and most correct option for clearing it, while there are several options for clearing the cache.
The thing is that we all may have different browsers installed on our phones, and I think it’s useless to describe the rules for clearing the cache for all browser models.
Go to the main settings of your phone - the “Gear” icon, open an option like “Applications and notifications / All applications” (similar settings in any gadget - universal instructions)
...(screenshot below) if there is no icon of your browser (brown arrow) in the horizontal menu, click Show all applications...
...we select from the installed applications the browser in which we want to clear the cache... and... we clear it.
It's simple! We find the required browser - for me, it’s Google Chrome. Click on the icon...
...the application options page will open (browser, this is also an application), as in the screenshot below, click Browser Cache - this section, among other things, shows data about the saved cached data of the mobile browser... as you can see, I already have this!! 664 MB.
Go to the Storage and cache section... Click the button to delete the entire saved cache of the Google Chrome browser - mobile phones.
Pay attention to other summaries of mobile browser data, it is possible to configure Browser Notifications... specify Permissions for access to the microphone, camera... adjust Wi-Fi, Internet access modes.
For example, if you rarely use one of the installed browsers, you can Stop it for a while (screenshot button above) so that it does not consume phone resources!
After these adjustments, you can browse the Internet with a fresh browser. You won’t see any outdated data on website pages!
In approximately the same way, it is possible to clear the cache in the settings of other browsers (more details below).
in terms of interesting things:
How to transfer phone book from .vcf file on Xiaomi phone
Setting permissions... developer mode - Xiaomi MI.
How to remove viruses and ransomware banners from a smartphone or Android tablet...
how to enable developer mode in android...
How to set the default browser on your Xiaomi Mi phone?
We scan the smartphone with an antivirus installed on the computer.
How to clear everything
Let's go to the phone settings.
We need the "Memory" section.
We find the “Data” item, where the amount of memory is displayed.
By clicking on it, a window will appear where the system asks if cleaning needs to be done. Click "OK".
Method 1
It’s worth mentioning right away that we will delete the Opera cache on browser version 22.0. This is a newer version, so some settings may vary.
If your version of Opera is older, we recommend updating it - you will increase the efficiency of the program and will be able to use the instructions.
How to clean Opera?
There is a step-by-step plan for you:
- Go to the Opera browser and point the mouse cursor at upper left corner. There you can easily find the Opera inscription, you need to click on it;
- Now we have an extensive menu in front of us, which has a large number of lines. We need to find "Other Tools" and click on it once, then click "Clear browsing history";
Cleaning using special software
CCleaner removes unnecessary data. Analyzes phone memory, scans browser cache, call history. Shows detailed cleaning information. Download it by going to: https://play.google.com/store/apps/details?id=com.piriform.ccleaner&hl=ru. Click “Install”.
We agree to the installation of additional permissions by clicking “Accept”.
The installation process will begin, upon completion, click “Open”.
To get started, click “Start”. Click the “Analysis” button. Next, the program will show you what to delete. Click “Finish cleaning”.
Using this program will increase the performance of your phone, especially if you have little RAM installed.
how to delete browser history on your phone - Opera mimi
We clear the Opera Mini browser history using the following steps:
in order to open the main settings of the Opera mobile browser, click on the red icon... at the very bottom of the browser window.
In the menu that opens, select the Settings option...
...on the new page, scroll down the options ribbon; looking for Clear browsing history...
In the next window, mark the checkboxes - sections of Opera history clearing options whose data we want to clear.
I have: Browsing history... Opened tabs... Recent searches...
Clear using the Clear data button!
However, in order... as described above for the Chrome browser, now let’s clear the cache in the Opera mini mobile browser.
Using built-in browser tools
If the universal method seems inconvenient to you or is unavailable for some reason, clear your browser through its settings.
Any web browser has settings that allow you to delete your browsing history, cookies, and cache. Some of them even offer to automate this process - for example, clearing data when the session ends. Let's see how this feature works using popular applications as an example.
Yandex browser
To delete activity history and temporary files:
There is another switch in the “Privacy” block in “Settings” that may be useful. We are talking about the “Save history” item. If you deactivate it, the sites you viewed will not be recorded in your visit log.
By turning off history recording, you don't prevent the browser from saving passwords, caches, site warnings, download lists, and information about open tabs.
You can also delete individual entries from the visit log:
The deleted entry will disappear from the log as if you had not visited the site.
Google Chrome
In the standard Android browser, cleaning is done through the “History” section.
Google Chrome also allows you to delete individual entries from your browsing history. In the “History” section, there is a cross next to each item. Clicking on it erases the entry from the journal without the possibility of recovery.
In addition to history, the Chrome browser has another section in which data about visited sites is saved even after deleting the history and cache. We are talking about traffic saving statistics. To open this section, call the main menu of the application and click on the “Saved” line.
At the bottom is a list of sites indicating how much traffic they used and how much they saved.
You can turn off statistics collection or scroll down the screen and click on the “Reset” button. This will delete all previously collected information.
If there is no “Saving” item, then “Simplified mode” is turned off and data is not recorded.
Mozilla Firefox
On Mozilla Firefox, clearing history and deleting other data is done through different settings. To delete records of visited sites:
Mozilla Firefox does not allow you to clear history for a specific period. It is possible to either destroy the entire browsing history or individual pages.
Clearing your browser of cookies, site data, search history, and other information is done differently:
To enhance privacy protection, the application allows you to automatically delete data when you shut down.
To enable the setting:
You can change the list of data that will be deleted automatically, or return to manually cleaning the browser at any time. In the "Privacy" section you can also configure or disable the collection of cookies.
Opera
On Opera, the cleaning order depends on what data you want to delete. If you only need to erase records of visited sites:
To completely clear your browser of temporary files, use a different algorithm:
You can also disable cookie storage. For this purpose, in the “Confidentiality” block there is a separate item that allows you to select the mode for saving them.
If you completely disable cookie collection, some sites may not function properly.
Clearing the application cache using third-party programs
Third-party developers have created a large number of programs designed to batch clear application caches. Several such solutions are described below.
Google Files
The Google Files app comes pre-installed on many phones and tablets and has been used as the main file manager since Android 9.0. It can also be downloaded from the Google Play Store.
After installing the app, launch it, click Continue, and optionally grant access to files stored on your device. Then go to the “Cleaning” tab and click on the “Free up to ... MB” button, which is located in the “Unnecessary files” block. A dialog box will pop up containing two buttons: “Oh. Click on the second one.
CCleaner
CCleaner is one of the most famous applications for cleaning your system from junk. With its help, you can perform a so-called deep clean, which allows you to remove the hidden cache.
Download CCleaner from the Google Play Store, launch it and click on the “Start using” button. Then select "Continue with advertising." The program will quickly scan the system, after which you can begin clearing the cache and deleting other files. To do this, click the “Start” button.
CCleaner will need access to the storage: to request it, click on the arrow, and to grant it, select “Allow” in the pop-up dialog box.
Also, CCleaner will not be able to function without access to your usage history. Therefore, you will be immediately redirected to the settings subsection called “Data Access”, where you will have to find the CCleaner application, open its card and activate the toggle switch.
Alternatively, this can be done manually:
After completing the above steps, CCleaner will ask for permission to display on top of other windows. To do this, just turn on the corresponding toggle switch.
You can find this switch in the settings:
Next, you will be asked for permission, which will allow CCleaner to automatically perform actions without separate confirmation for each application. Turn on the toggle switch, and then confirm your choice by pressing the "OK" button.
You can go to the settings subsection responsible for activating special features yourself:
After setting up the program, you can begin a full system scan. To do this, click on the second arrow. When the scan is complete, click the “View Results” button.
In order to delete only cached data, uncheck all the boxes except those located opposite the “Hidden Cache” and “Visible Cache” items. Then click on the “Finish cleaning (...MB)” button and confirm the start of the process by clicking the “Continue” button.
Application cards will begin to open one by one. At this moment you don't need to do anything. At the very end, CCleaner will calculate how much space was freed and then provide a brief report. To complete the cleaning procedure, click on the cross displayed in the upper left corner.
That's all. Add this article to your bookmarks – it will be useful to you many times.
Source
Clouds are our workhorses
With the advent of cloud services, and free accounts, storing files on devices, especially mobile ones, has become impractical. You are given approximately a gigabyte of space for free in only one service, but how much can your smartphone hold? What if you have three or more services and accounts? The Internet is now fast, there are no problems with accessing your music, photos and other files. Internet speeds are even higher than if you take files from a flash drive.
Temporary browser files take up space in the phone's memory. They also store detailed user activity. If at least one of these points matters to you, clear the browser on your smartphone right now.
What happens if you delete the cache
Nothing will happen if you delete the memory cache. It is a set of data that is a “tracing copy” of the original values stored elsewhere.
In other words, a cache is a temporary storage location where frequently used data can be stored for quick access.
Android device caching is a technology based on the memory subsystem. The main goal is to speed up your android to complete tasks much faster.
So that in the future you no longer bother with clearing the cache, I recommend using this excellent option
To understand the basic concept of caching, look at a simple example of a librarian working.
When the first client comes for a book, the librarian goes to the warehouse and returns to the counter with the book to give it to the client.
Later, the client returns to return the book. The librarian takes the book, takes it to the warehouse, returns to the counter and waits for another client.
Let's assume that the next client needed exactly the same book. The librarian must return to the warehouse to take the book again and take it to the new client.
According to this model, the librarian must go the full route to fetch each book. Let's put a cache on the librarian - give him a backpack in which he can store 10 books.
In this backpack, he will put the books that clients return - a maximum of 10. Now, when another client comes, all the librarian needs to do is take the book from the backpack and give it to the client, so the client is served faster.
Almost everything works the same way on an Android phone. As you can see, a lot also depends on the volume and cleaning - the speed of service decreases, in our case this is the performance of the Android system.
Therefore, the conclusion is this: you can clear the cache on Android, but whether you need to clear it is up to you to decide. Good luck.
