How to clear the cache on Honor 10 manually: a complete guide

Smartphones of the Honorseries, including the popular tenth model, may slow down over time. This is a natural process of accumulation of temporary files that the system and applications create to speed up access to data. However, when there are too many such files, they begin to take up precious space in internal memory and slow down the operation of the interface.

Manually clearing the cache is a safe and effective way to return the device to its former agility without deleting personal photos or contacts. Unlike automatic cleaners, the manual method allows the user to fully control the process and remove only what is really necessary. In this article, we will look at all the nuances of working with the file system Android shell-based EMUI.

Why you need to regularly clear the cache on Honor 10

The cache is a buffer memory where temporary data of frequently used applications is stored. These could be image thumbnails in the gallery, web page scripts, or intermediate messenger files. Although their creation is intended for speed up loading, over time the database grows to gigabytes, taking up space for system updates.

Often users are faced with a situation where the application freezes or produces errors. In most cases, the problem lies precisely in damaged temporary files. Manual cleaning allows you to eliminate software conflicts that are not visible during a superficial inspection of the device. This is especially true for Honor 10which, despite a powerful processor, is sensitive to the fullness of the system partition.

⚠️ Attention: Clearing the cache does not delete your personal data, logins or passwords. However, after cleaning some applications (for example, browsers or maps), you may need to re-authorize or download the maps again.

There are two main types of cache: user (from applications) and system (section recovery). Understanding the difference between them is critical to avoid harming the operating system. We will look at both methods, starting with the safest and most common.

Preparing the smartphone before starting work

Before you start deleting temporary files, you need to make sure that the device is ready for the procedure. Although the process is safe, interrupting the system due to low battery may result in logic errors. It is recommended to check the battery charge level - it should be at least 30-40%.

You should also close all active background applications. This will free up RAM (RAM) and allow the system to respond faster to your commands in the settings menu. Open the menu of running applications and press the cleanup button, usually this is a broom icon at the bottom of the screen EMUI.

It would be a good idea to check the availability of free megabytes in the storage. If the memory is full, the system may become unstable even during the cleaning process. Delete unnecessary video files or transfer them to your computer to ensure smooth completion of all stages.

Clearing the cache of individual applications through the settings

The most precise method is clearing the cache of a specific application. This is useful if only one app is slow, for example YouTube or Instagram. To do this, go to menu Settings → Applications → Applications. In the list, find the desired app and tap on it.

In the menu that opens, select “Memory”. Here you will see two buttons: “Erase data” and “Clear cache”. We are interested in the second one. Clicking on it will instantly delete temporary files without affecting your accounts and game progress. The amount of freed space can vary from several megabytes to 1-2 gigabytes.

Data type	What is deleted	Impact on account	Recommended frequency
Cache	Temporary files, thumbnails	No (login required only in rare cases)	As needed
Application data	Logins, settings, saves	Full reset to state installations	Only in case of failures
Files	Downloaded documents, media	No	Optional
Database	History of correspondence, contacts within the application	Complete loss of history	Extremely rare

It is important not to confuse the “Clear cache” button with the “Erase data” button. The second action will completely remove the app and return it to its "fresh from the store" state. If you accidentally clicked “Erase data”, you will have to re-enter passwords and configure the app.

What to do if the “Clear cache” button is inactive?

If the button is gray and cannot be pressed, it means that the application cache is already empty or equal to zero. This can also happen with system applications that are protected from modification by a non-root user. In this case, try simply stopping the application before cleaning.

Using the built-in phone manager

The shell EMUIinstalled on Honor 10has a powerful built-in optimization tool. It allows you to clear the cache of all applications with one click. Find the “Phone Manager” (or “Optimizer”) application with a shield icon on your desktop.

Launch the app and click on the “Cleaning” button. The system will analyze the storage and offer to delete temporary files. It is important to be careful here: often by default, not only the system cache is selected, but also large files or deleted photos. Please review the list carefully before confirming.

⚠️ Attention: The phone manager may display “Whatsapp files” or “browser cache” as garbage. Make sure you don't want to save your download history or important documents from instant messengers before clearing everything.

After the process is complete, the system will show a report of how much space has been freed up. This method typically removes several hundred megabytes of digital dust. For everyday use, this is enough to keep your phone in good shape.

Clearing the system cache via Recovery Mode

A more in-depth method is wiping the partition cache partition via the recovery menu (Recovery Mode). This cache stores temporary files of the operating system itself Android. This procedure is especially useful after updating the firmware or if the phone behaves strangely (heats up, takes a long time to turn on).

To enter recovery mode, you must completely turn off the smartphone. Then hold down the Volume Up button and the Power button at the same time. Hold them until the logo appears Honor, then release the power, but continue to hold the volume until the menu eRecovery or standard appears Recovery.

Wipe cache partition
Reboot system now
Apply update from ADB

In the menu, navigation is carried out with the volume buttons (up/down), and the selection is confirmed with the power button. Find the item Wipe cache partition (Clear cache) and confirm the action. The process will take a few seconds. After completion, select Reboot system now.

Deleting temporary files of browsers and instant messengers

Browsers and instant messengers deserve special attention, as they generate the lion's share of garbage. In Google Chrome or the built-in browser, go to the history settings and select “Clear history”. Make sure that only “Images and other files stored in the cache” are (highlighted).

In messengers like Telegram or Viber cleaning is done inside the application itself. For example, in Telegram you need to go to Settings → Data and memory → Memory usage → Clear cache. This will free up gigabytes of space occupied by watched videos and pictures, but will not delete the correspondence.

• 🗑️ Telegram: stores media files in its own folder, it is better to clean it through the app settings.
• 💬 WhatsApp: has built-in storage management tool in the “Data and Storage” section.
• 🌐 Chrome: the site cache can weigh up to 500 MB if it has not been cleaned for a long time.
• 📸 Instagram: caches the feed and stories, which significantly loads the memory during active use.

Regular cleaning of these applications manually is more effective than using third-party utilities. You know exactly what you are deleting and do not risk losing important attachments in correspondence.

Automation and useful maintenance tips

In order not to constantly have to do manual cleaning, you can set up automatic scripts. In Honor 10 there is a “Scheduler” function that allows you to set a time for automatic optimization. This will save you from having to remember the procedure.

It is also worth disabling auto-downloading of media files in instant messengers when using the mobile data. This will prevent heavy videos that you may not have even watched from clogging your cache. The setting is located in the settings of each specific application in the “Media” section.

⚠️ Attention: The interface and names of menu items may vary slightly depending on the version EMUI and year of release of the security patch. If you don't find an exact match, look for synonyms or similar icons.

Following these simple rules will help your Honor 10 remain fast and responsive over many years of use. Remember that full memory is the main enemy of the performance of any smartphone.

Do third-party cleaning applications (Clean Master and analogues) help?

In most cases, on modern Android they are unnecessary and even harmful. Honor's built-in tools work more efficiently, and third-party apps often consume resources themselves and show intrusive advertising.

Is it safe to delete the Android folder in the file manager?

No, deleting the entire folder Android is absolutely not allowed. Application data (obb, data) is stored inside it. Deleting will reset games and apps. You can only clear the contents of folders cache within specific application directories if you are confident in your actions.

Why does the cache quickly fill up again after clearing?

This is normal system behavior. Applications create a cache for faster operation. If the cache is growing abnormally fast (gigabytes per day), it is possible that one of the applications is not working correctly or is “collecting” data in the background. Check your battery consumption statistics.

Do you need to do a factory reset to clean it?

Resetting (Wipe data/factory reset) deletes EVERYTHING, including your photos and contacts. This is a last resort. For regular cache clearing, the methods described above are sufficient. Resort to a hard reset only if the phone is running critically slow or is infected with a virus.

Does clearing the cache affect the battery?

Indirectly - yes. When memory is low, the system works harder, trying to find space for temporary files, which heats up the processor and consumes power. Freeing up space helps optimize energy consumption.