Smartphone Honor 7 (model PLK-L01), released in 2015, still remains popular among users thanks to its reliable build and balanced characteristics. However, over time, even this device begins to “slow down” due to full memory. Slow operationsudden freezes errors when installing new applications are sure signs that it’s time to clean up.

Unlike modern flagships, Honor 7 is equipped with only 16/64 GB of internal memory (depending on the modification), and it can only be expanded using microSD. But even with a memory card, the system partition quickly becomes clogged with cache, remnants of deleted apps and temporary files. In this article - 7 working methods free up space, including hidden functions EMUI and safe methods for beginners.

⚠️ Important! Before clearing the memory, create a backup copy of important data. Some methods (such as a factory reset) will delete all user files, including photos and contacts.

1. Clearing the application cache manually

Caches are temporary files that applications create to speed up their work. Over time, they accumulate and take up gigabytes of memory. On Honor 7 the cache can be cleared without root access through standard settings.

To delete the cache of individual apps:

  1. Open Settings → Applications.
  2. Select a tab All applications and tap on the one you need (for example, Facebook or YouTube).
  3. Click Storage → Clear cache.

For mass clearing:

  • 📱 Go to Settings → Memory → Clear memory.
  • 🧹 Select Application cache and confirm deletion.
  • 🔄 Repeat the procedure every 1-2 months.

⚠️ Attention! Do not confuse Clear cache and Clear data. The second option will delete all application settings (for example, logins in games or saves in instant messengers).

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If after clearing the cache the application starts to run slower, just restart it. The cache will be restored automatically the next time you use it.

2. Removing unnecessary applications and them. leftovers

Many users install apps and then forget to remove them. Even after uninstalling, some applications leave behind files in folders /Android/data or /Android/obb.

How to find and remove unnecessary apps:

  • 📊 Open Settings → Applications → All applications.
  • 🔍 Sort the list by size (click on the three dots in the upper right corner).
  • 🗑️ Remove rarely used applications, especially games and social networks.

To delete leftovers:

  1. Connect the phone to the PC and turn on the mode File transfer (MTP).
  2. Open the folders /Android/data and /Android/obb.
  3. Delete folders with the names of previously deleted applications.

⚠️ Attention! Do not delete folders of running apps - this may lead to crashes. Also, do not touch system folders with names like com.huawei or com.android.

📊 How often do you delete unnecessary applications?
Once every month
Every six months
Only when memory runs out
Never

3. Using the built-in optimizer EMUI

Honor 7 works on the shell EMUI 3.1/4.0 (depending on the version firmware), which has a built-in cleaning tool - Phone optimizer. It removes junk, temporary files and closes background processes.

How to start optimization:

  1. Open the application Phone optimizer (broom icon).
  2. Click Cleaning and wait until scanning is completed.
  3. Select categories to delete (cache, residual files, large files).
  4. Confirm cleaning with the button Optimize.

Additional optimizer functions:

  • 🛡️ Protection privacy - deletes the history of calls and messages.
  • 🔋 Battery saving - closes energy-intensive applications.
  • 📶 Traffic management - limits background Internet.

⚠️ Attention! In some versions EMUI the optimizer can delete files from the folder Download. Before cleaning, check if there are any important documents there.

☑️ Preparing for cleaning through the optimizer

Done: 0 / 4

4. Transferring data to a memory card

Honor 7 supports microSD up to 128 GB, which allows you to relieve the built-in memory. However, not all files can be transferred - for example, system applications will remain on the internal drive.

How to transfer files to the card:

  • 📁 For photos and videos: open Gallery → Select files → More → Move to SD card.
  • 🎵 For music: use a file manager (for example Files by Google) and manually move folder Music.
  • 🎮 For games: some titles (for example, PUBG Mobile) allow you to select the installation location in the settings.

Limitations:

  • ❌ Applications are installed in the internal memory by default.
  • ❌ Some games (for example Genshin Impact) do not work from a memory card.
  • ❌ Read/write speed on microSD is lower than that of the built-in drive.

Critical information: You cannot use the card on Honor 7 memory as an internal drive (function Adoptable Storage is not supported).

How to check the speed of a memory card?

Download the application A1 SD Bench from Google Play. Run a read/write test. If the speed is below 10 MB/s, the card is too slow for games and videos. 4K.

5. Cleaning the folder Download and multimedia

The folder Download is the main “trash box” on Android. Installation files accumulate here (.apk). archives, documents and duplicate photos. On Honor 7 it often takes up 1–3 GB space.

How to clean:

  1. Open a file manager (for example, Files by Google or standard File manager).
  2. Go to Internal memory → Download.
  3. Sort files by size or modification date.
  4. Delete unnecessary files, especially with extensions .apk, .zip, .tmp.

Additional folders to check:

Folder What it stores Can I delete
DCIM/.thumbnails Thumbnails photos Yes (will be restored automatically)
Android/data Application data Partially (only deleted apps)
Bluetooth Transferred files Yes
Pictures/Screenshots Screenshots Yes (if not needed)

⚠️ Attention! Do not delete folders Android, Alarms, Ringtones entirely - this may lead to system malfunctions.

6. Reset to factory settings (hard reset)

If the previous methods did not help, and the phone is still slow, there is a last resort: full resetThis will delete all data, including applications, settings and files, but will return the smartphone to a “clean” state.

How to do a hard reset on Honor 7:

  1. Create a backup (for example, via Google Account or Huawei Backup).
  2. Open Settings → Advanced → Backup and reset.
  3. Select Reset settings → Reset all settings.
  4. Enter PIN code (if requested) and confirm.

Alternative method (if the phone does not turn on):

  • 🔄 Turn off the device.
  • 🔘 Press Volume up + Power until the logo appears.
  • 📱 In the menu Recovery select Wipe data/factory reset (control - volume buttons).

⚠️ Attention! After resetting, the phone will require you to enter your account data Google, which was linked earlier (protection FRP). If you do not remember the password, restore it in advance on the website Google.

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Resetting to factory settings is the most effective cleaning method, but you should use it only as a last resort. After the procedure, the phone will work as quickly as after. purchases.

7. Additional methods: root access and custom firmware

For advanced users who are willing to risk the guarantee, there are radical methods:

  • 🔧 Obtaining root access: allows you to remove system applications (bloatware) and clear deep sections of memory. Use. utilities like Magisk or KingRoot.
  • 📱 Installing custom firmware: for example, LineageOS or Resurrection RemixThey are lighter. standard EMUI and do not contain unnecessary services Huawei.

Risks:

  • ⚠️ Loss of warranty (if it is still valid).
  • ⚠️ Opportunity "bricking" the phone in case of an error.
  • ⚠️ Problems with security updates.

⚠️ Attention! Before installing custom firmware, unlock Bootloader via the official website Huawei (unlock code required). for Honor 7 may differ from other models!

📊 Are you ready to use root access to clear memory?
Yes, if it will speed up the phone
No, I'm afraid to break it device
I tried it before
I don’t know what it is

FAQ: Frequently asked questions about clearing memory on Honor 7

Is it possible to clear memory without losing data?

Yes, the first 5 methods from the article (clearing the cache, deleting applications, transferring to an SD card, etc.) do not affect personal files. However, it is always recommended to back up important data.

Why does the memory quickly fill up again after cleaning?

Reasons:

  • 📱 Applications (especially social networks and instant messengers) are active. cache data.
  • 📷 Automatic saving of photos in original resolution.
  • 🔄 Background synchronization (for example, Google Photos or WhatsApp).

Solution: disable autosave media files in application settings and regularly clear the cache.

How to find out which applications take up the most memory?

Open Settings → Memory → Applications. A list of apps is displayed here, sorted by size. You can also use third-party utilities, for example. DiskUsage or Files by Google.

Is it possible to increase the internal memory Honor 7?

Physically, no, since the memory is soldered into the motherboard. However, it is possible:

  • 📁 Use a memory card (up to 128 GB).
  • ☁️ Store files in the cloud (Google Drive, Yandex Disk).
  • 🗑️ Regularly clean your phone of debris.
Why does the phone still slow down after cleaning?

Possible reasons:

  • 🔋 Worn out battery (replace the battery).
  • 📉 Outdated version of Android (EMUI 3.1/4.0 not optimized for modern applications).
  • 🔥 Overheating of the processor (clean the phone from dust, do not use it while charging).