Cache on a smartphone ASUS are temporary files that are created by applications for quick work. Over time, they accumulate, taking up precious memory space and slowing down your device. The problem is especially pressing for models ZenFone and ROG Phone with a limited amount of built-in memory. But clearing the cache is not always an obvious procedure: incorrect actions can lead to application failures or even data loss.

In this article you will find step-by-step guide for different versions Android (including ZenUI and clean Android on new models), you will learn when cleaning is really necessary and when it is better to refrain. We will also look at hidden nuances - for example, why some applications may temporarily run slower after cleaning, and how to avoid this.

If your ASUS begins to slow down, overheat, or produce errors like "Not enough memory", the cause is often a full cache. But before you start cleaning, it's important to understand: not all cache is equally useful (or harmful). For example, it is better not to touch the cache Google Play Services or system applications unless necessary - this may disrupt the stability of the device.

📊 How often do you clear the cache on your smartphone?
Once a week
Once a month
Only when the phone is slow
Never cleaned it
I don’t know what it is

1. When do you really need to clear the cache on ASUS?

Many users clear the cache “just in case,” but this is not always justified. Here specific signsthat the procedure is necessary:

✅ Applications constantly crash or show the error "Stopped". Most often this applies to instant messengers (WhatsApp, Telegram), social networks (Instagram, TikTok) and games. The cache can become damaged if the application is closed or updated incorrectly.

✅ The phone noticeably slows down when switching between tasks, although there is enough free RAM. This is a sign of cache fragmentation, when the system spends time searching for the necessary data among the garbage.

✅ Not enough space to install updates or new applications, although you have not downloaded media files for a long time. For example, on ASUS ZenFone 9 with 128 GB of memory, the cache can take up to 5–7 GB (check in Settings → Memory).

❌ You should not clear the cacheif:

  • 📱 The phone works stably, and there is enough free memory (at least 10-15% of the total volume).
  • 🔄 You recently updated the firmware - the system can create temporary files for optimization.
  • 🎮 You actively play online games (for example Genshin Impact or PUBG Mobile) - the cache speeds up the loading of textures.
⚠️ Attention: Clearing the cache Google Play Store or Services may lead to problems with updating applications. If after cleaning the store stops working, restart the phone and check your Internet connection.

2. Methods for clearing the cache on ASUS: from simple to complex

There are 4 main methods cleaning the cache, and their effectiveness depends on your model and version Android. Let's start with the safest and end with radical measures.

2.1 Clearing the cache of an individual application

The most. a targeted method that does not affect system files. Suitable if there are problems with only one application (for example, Facebook or YouTube).

Instructions:

  1. Open Settings → Applications and notifications → Show all applications.
  2. Select the problematic application (for example, Chrome).
  3. Click Memory and cache → Clear cache.

🔹 On ASUS ROG Phone 6/7 the path may differ: Settings → Applications → Manage applications → [Application name] → Memory.

Close the application through the multitasking menu

Restart the phone

Check if the application is a system one (for example, ASUS Launcher)

Update application on Google Play-->

2.2. Automatic cleaning through built-in tools

Smartphones ASUS on ZenUI (for example, ZenFone 8 or ZenFone 7 Pro) have a built-in optimizer Mobile Manager (or ASUS Care on new models). It allows you to clear the cache of all applications in one tap.

How to use:

  1. Open the application ASUS Care (icon with a heart).
  2. Go to the tab Cleaning or Optimization.
  3. Click Clear cache (do not confuse with "Clear garbage", this will delete temporary system files).
  4. Confirm the action.

⚠️ After mass clearing, some applications (for example Google Maps or Spotify) will take longer to load when first launched - this is normal, as they will have to cache the data again.

What is "garbage" in Mobile Manager?

These are temporary files left after uninstalling applications, image thumbnails, error logs and other unnecessary data. Clearing them is safe, but not as critical as clearing the cache.

2.3. Clearing the cache through Recovery mode (for experienced ones)

If the phone is very slow and standard methods do not work. help, you can clear partition cache (cache partition). This does not affect user data, but will reset temporary system files.

Step-by-step guide:

  1. Turn off the phone.
  2. Hold Power button + Volume up (on some models ROG Phone — Power + Volume down).
  3. To menu Recovery Mode select Wipe cache partition (use volume buttons to navigate, power to confirm).
  4. After cleaning, select Reboot system now.
⚠️ Attention: On ASUS ZenFone 10 and other new models, the menu Recovery may be hidden If not. If you can log in, check if developer mode is disabled in the settings.

2.4. Factory reset (last resort)

If the cache has damaged system files (for example, after an unsuccessful update), you may need full reset. This will delete all dataincluding applications, photos and accounts.

How to do:

  1. Create a backup (for example, via: Settings → System → Backup Settings → System → Backup).
  2. Go to Settings → System → Reset settings data (factory reset) Settings → System → Reset settings.
  3. Select Delete all data (factory reset).
  4. Confirm the action and wait for the reboot.

🔹 Before resetting, it is recommended to disable your account ASUS ROG Phone 5/6 It is recommended to disable your account before resetting ASUS in Settings → Accountsto avoid problems with activation after reset.

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If after resetting the phone asks for a password for the old Google account that you do not remember, use service Google recoveryDo not try to bypass the blocking through third-party apps - this may block the device forever.

3. How to clear the cache of Google Play and system applications?

The cache of Google Play Market, Services and other system applications must be cleared carefully. Incorrect actions can lead to errors like "No Internet connection" or "Google Play is not responding".

Safe procedure:

  1. Clear cache Google Play Store (Settings → Applications → Google Play Store → Memory → Clear cache).
  2. Reboot your phone.
  3. If the problem persists, clear the cache Google Play Services (similar path).
  4. After cleaning, wait until the system resynchronizes the data (may take 5-10 minutes).

❌ Do not clear data (button Clear storage) system applications! This will reset the settings and may interfere with the operation of the device.

Application Can I clear the cache? Risks
Google Play Market Yes Temporary application update errors
Google Play Services Yes, but be careful Broken synchronization of accounts, notifications
ASUS Launcher Yes Resetting wallpaper and widgets on the main screen
Android System WebView Yes Problems with displaying web pages in applications

4. Clearing the Dalvik cache (for advanced users)

Dalvik cache is optimized files to speed up applications on the Android virtual machine. Cleaning it can help if, after updating the system, applications begin to crash or slow down. However, you should only do this if you understand the risks.

Instructions (root access or custom recovery are required):

  1. Boot into Recovery Mode (as in section 2.3).
  2. Select Advanced → Wipe Dalvik Cache.
  3. Reboot your phone.

⚠️ After clearing the Dalvik cache, the first launch of each application will take longer than usual (up to 30 seconds). This is normal - the system re-optimizes the code.

⚠️ Attention: On ASUS s Android 12+ instead of Dalvik is used ART (Android Runtime). Clearing its cache may cause system instability. Do this only if you are confident in your actions!

5. How to prevent cache accumulation on ASUS?

In order not to clear the cache manually every week, configure the phone correctly:

  • 🔄 Automatic cleaning: In ASUS Care enable the option "Auto cleaning" (works on ZenFone 8/9/10 and ROG Phone 5/6/7).
  • 📱 Cache limit for applications: In the settings of some applications (for example, Chrome or Instagram) you can limit the size cache.
  • 🗑️ Regular check: Once a month, open Settings → Memory and see which applications take up the most space.
  • 🔄 Updates: Old versions of applications often create a redundant cache. Enable automatic updates in Google Play.

💡 On ASUS ROG Phone it is useful to disable "Improving games" in Settings → Game mode, if you do not play heavy projects. This function creates an additional cache to speed up graphics.

💡

Clear the cache only in case of real problems - not as a preventive measure. cleaning can worsen performance, since applications will have to constantly recreate temporary files.

6. Frequent mistakes when clearing the cache on ASUS

Many users make the same mistakes, which, instead of improving the phone's performance, lead to new problems. Here's what you can't do. do can't do:

  • 🚫 Clear the cache of all applications in a row. This may disrupt the operation of system services, especially on ASUS with the shell ZenUI.
  • 🚫 Use "cleaners" from Google Play. Applications like Clean Master or CCleaner often delete useful files and show false warnings about "critical errors".
  • 🚫 Clear the cache while the application is running. This may cause a crash. Always close the app before cleaning.
  • 🚫 Delete the cache of system applications unnecessarily. For example, clearing the cache ASUS System Update may disrupt the search for firmware updates.

🔹 If after clearing the cache the application stops working, try:

  1. Restart the phone.
  2. Clear data applications (not cache!).
  3. Reinstall the application.

Different series of smartphones ASUS have their own nuances. Here's what owners of specific models need to know:

Model Features of clearing the cache Recommendations
ASUS ZenFone 9/10 Uses a clean Android 12/13 without a heavy shell. Clearing the cache is rarely required - the system itself optimizes memory.
ASUS ROG Phone 6/7 Large cache size due to the game mode Armoury Crate. Clear the cache of games only if they do not touch. Game Genie.
ASUS ZenFone 8 Flip The dual screen creates an additional cache for the rotary module. After cleaning, reboot the phone to reset the display cache.
ASUS ZenFone 7/7 Pro The shell ZenUI 7 actively caches animations and widgets. Clear the cache ASUS Launcher every 2-3 months for smooth operation.
⚠️ On ASUS ROG Phone do not clear the application cache Game Cooling - this may lead to overheating devices during games.

FAQ: Answers to frequently asked questions

🔹 Why do some applications run slower after clearing the cache?

The cache speeds up the loading of frequently used data (for example, thumbnails in Instagram or maps in Google Maps). After cleaning, applications have to download and process this data again, which takes time. After 1-2 launches, the speed will return to normal.

🔹 Is it possible to clear the cache without losing data?

Yes, clearing cache does not delete your files, photos or settings. press "Clear storage" (not the cache), this will delete all application data (for example, saves in games or chats in instant messengers).

🔹 How to clear the cache for all applications right away?

Use the built-in optimizer ASUS Care (section "Cleaning") or third-party utilities like SD Maid (requires root access on new models). This cannot be done manually - only one application at a time.

🔹 Why is there no "Clear cache" button on my ASUS ZenFone 10?

On Android 13+ some system applications hide this option Try:

  1. Disable the application (if there is a button. yes).
  2. Clear the cache via ADB (for advanced users).
  3. Update the application in Google Play.
🔹 Clearing the cache will help if the phone overheats?

The cache itself does not causes overheating, but if it is damaged, some processes may cycle and load the processor. Try clearing the cache of problematic applications and check the temperature in ASUS Care → Hardware. If the heating remains, the reason is different (for example, in a background process or a battery failure).