The smartphone Honor 7A was deservedly considered one of the most popular budget devices of its time, but its built-in storage of 16 or 32 GB in modern realities often turns out to be critically small. Users are faced with messages about lack of space when trying to install a new application or save photos, which forces them to look for ways how to increase memory on the device without purchasing a new gadget. Fortunately, the Android architecture and the specifications of the model itself allow you to apply a number of effective methods to expand the available space.
In this article we will analyze in detail all the available optimization options: from banal cache clearing to advanced methods of transferring data to external media. You will learn which system files can be safely deleted, and which should absolutely not be touched, so as not to turn your phone into a “brick”. We will also consider working with a memory card, since the slot for microSD is the main trump card of this model in the fight for free space.
Using a memory card to expand storage
The most obvious and effective way to solve the problem of lack of space on Honor 7A is to install a memory card format microSD. The device supports cards up to 256 GB, which is many times greater than the built-in memory of a smartphone. However, simply inserting a card is not enough: the system must be properly configured to make maximum use of the new resource.
After installing the media, go to the settings and select the drive operating mode. Android offers two options: use as a portable storage device or as internal memory. The first option allows you to store media files and documents, the second theoretically makes it possible to install applications directly onto the card, although on older versions of Android this function is often limited by the manufacturer.
⚠️ Attention: When formatting a memory card as internal storage, all data on it will be permanently deleted. Be sure to back up your important files before starting the setup procedure.
To transfer existing files, use the built-in file manager. Select photos, videos and music, then select the “Move” option and specify the path to the map SD. This will instantly free up gigabytes on the internal partition. If you plan to store a large number of files on the card, it is recommended to choose a card speed class of at least Class 10 or UHS-Ito avoid slowdowns when playing video.
Buy memory cards only from authorized dealers or in large chain stores, since there are a lot of fakes on the electronics market that quickly fail and lead to loss data.
Clearing the cache and removing system garbage
During the operation of a smartphone, applications accumulate huge amounts of temporary data, known as cache. These files speed up apps, but over time they can take up up to several gigabytes of usable space. Regularly clearing the cache is a safe way free up memorywithout affecting your personal data, logins or application settings.
To clear it manually, go to the menu Settings → Storage → Cleaning. The system will analyze the storage and offer to delete unnecessary files. You can also go into the settings of each heavy application separately, for example, social networks or browsers, and click the “Clear cache” button. Don't confuse this feature with the Clear Data button, which will reset the app to factory settings.
- 🗑️ Remove downloaded files from the folder
Downloadthat you have already viewed or installed. - 📸 Check the folder
DCIM/.thumbnails, where photo thumbnails are stored, they can grow to hundreds of megabytes. - 💬 Clear message history in instant messengers, especially if you often exchange videos and voice notes.
For deeper cleaning, you can use third-party utilities such as Files by Google or CCleaner, but the built-in tools of the system are usually quite sufficient. The main thing is to do this procedure regularly, at least once a month, so that the phone does not begin to “choke” from an excess of temporary files.
Transferring applications to a memory card
The issue of transferring installed apps to an external drive is one of the most difficult in the Android ecosystem, since many developers prohibit this function at the code level of their applications. However, on Honor 7A with a shell EMUI it is possible to move some apps if the developer has not blocked this option.
You can check the possibility of transferring through the app management menu. Go to Settings → Applications, select the desired app and find the “Move to SD card” button. If the button is active (not grayed out), you will be able to transfer the bulk of the application data, freeing up internal memory. If the button is inactive, it means that the application critically depends on the speed of the built-in storage or simply does not support such a function.
| Application type | Possibility of transfer | Recommendation |
|---|---|---|
| Games with heavy cache | Partially | Transfer only if the game is slow |
| Social networks | Rarely | It is better to clear the cache inside the application |
| Office apps | Often | Feel free to transfer to the card |
| System utilities | Prohibited | Do not try to move |
There is also a method with using ADB commands through a computer, which allows you to force the memory card to become the main storage (mode Adoptable Storage). However, this method requires root access or specific knowledge, and it may be blocked on new versions of Honor firmware. Unless absolutely necessary, it is better to limit yourself to standard system tools.
What is USB debugging mode?
USB debugging mode is a feature for developers that allows you to control the phone from a computer via a cable. Included in the "For Developers" menu, which is hidden by default. To activate it, you need to click on the build number 7 times in the “About phone” section.
Removing pre-installed applications and software
Brand smartphones Honor, like many other Android devices, often come with a large amount of pre-installed software that the user did not order. These apps, called bloatware, take up memory space and sometimes run in the background, consuming resources. Removing unnecessary software is an important stage of optimization.
Some applications can be removed in the standard way through the settings menu. However, system apps, such as various Google services, themes or affiliate games, often do not have a “Delete” button, but only a “Disable” button. Disabling an application hides it from the menu and stops it from running, but the installation file itself remains in memory.
⚠️ Attention: Do not remove or disable system components whose names you do not know (especially those containing the words System, Framework, Google Services). This can lead to unstable operation of the phone or an endless reboot.
For advanced users, it is possible to completely remove system applications via a computer using a utility ADB AppControl or similar apps. By connecting your phone in debug mode, you can see the full list of packages and remove even those that are hidden from the average user. Before such manipulations, it is strongly recommended to create a full backup of the system.
☑️ Preparing to remove system applications
Optimizing the work of messengers and social networks
Modern messengers such as Telegram, WhatsApp i Viber, are the main memory hogs on smartphones. They automatically save every photo, video, and document received to internal memory, quickly filling up available space. Without proper configuration, these applications can quietly “eat up” all free gigabytes in a couple of months.
In the settings of each messenger, find the section responsible for data use and memory. In Telegram, for example, you can set up automatic cache clearing: specify that media files be deleted if they have not been opened for more than 3 days or a week. This will allow you to use all the functions of the application, but not store garbage on your device all the time.
It is also worth disabling autosaving of media to the gallery. In WhatsApp this is done in the section Settings → Chats, where you need to uncheck the “Media visibility” item. Thus, the received pictures will not be duplicated in the general gallery of the phone, but will remain only inside the chat, taking up less space in the system indexing.
- 📹 Disable automatic video downloading on mobile networks in the settings of all instant messengers.
- 📂 Check your folders regularly
WhatsApp/MediaiTelegram/Telegram Documentsvia a file manager. - 🚫 Leave unnecessary groups and channels where heavy files are constantly exchanged.
Setting up automatic cache deletion in messengers allows you to save up to 2-3 GB of memory monthly without losing application functionality.
Radical measures: Reset to factory settings
If none of the above methods brought the desired result and the phone still reports a critical lack of space, the file system may be highly fragmented or errors have accumulated in it. In this case, the most effective solution would be to completely reset the device to factory settings (Hard Reset).
This procedure will return the smartphone to the state in which it was when purchased from the store: all user data, applications, photos and settings will be deleted. Before starting the operation, be sure to copy all important contacts, photos and documents to a computer or cloud storage, since it will be impossible to restore them after a reset.
To perform a reset go to menu Settings → System → Reset → Reset settings. Confirm the action and wait until the phone reboots. After turning on the phone, you will have to reconfigure it and install only the most necessary applications. Often after this procedure, the smartphone starts working noticeably faster, and the available memory corresponds to the stated characteristics.
⚠️ Attention: Make sure that the battery charge is at least 50% before starting the reset. If the phone turns off during the formatting process, this may damage the software and require flashing at a service center.
Is it possible to increase the RAM on Honor 7A programmatically?
No, it is not possible to increase physical random access memory (RAM) programmatically. There are applications that create a swap file on the memory card, but on modern versions of Android this often leads to system slowdowns and rapid wear of the memory card, since the speed of microSD is significantly lower than the speed of built-in RAM.
Why is the memory not freed up after deleting applications?
This may be due to the fact that cache files or application data remain in hidden folders. Also, part of the space is occupied by the file .trash (trash), where deleted photos and files go. Check the trash in the gallery and file manager and empty it.
Is it safe to use cleaner apps to clear memory?
Most popular cleaners are safe, but they often work more like a “placebo”, deleting several megabytes of cache, which the system will immediately create again. Built-in Android cleaning tools are usually more effective and safer, since they know exactly which files can be deleted without risk to the system.
Which memory card format is best to choose for Honor 7A?
The optimal choice would be a card of microSDHC or microSDXC class speed U1 or U3. The file system must be exFAT for cards larger than 32 GB, since the system FAT32 does not support storing files larger than 4 GB, which is critical for modern videos.
What to do if the phone does not see the memory card?
Try to remove the card and wipe the contacts with a soft cloth eraser or napkin. Make sure the card is inserted until it clicks into place. If this does not help, try formatting the card on your computer into FAT32 (for cards up to 32 GB) or exFAT (for cards from 64 GB), and then reinsert it into the phone.