Modern smartphones require regular attention from the user, especially when it comes to software. A model Honor 20Sreleased with the EMUI shell may, over time, stop receiving automatic notifications about new system versions, which often confuses the owner. The update is necessary not only to obtain new functions, but also to close security vulnerabilities and optimize battery life.
The process of flashing a device may seem complicated to a beginner, but in fact it consists of a clear algorithm of actions. It is important to understand that switching to a new version of Android or even just an EMUI security patch requires preparation. Data backup is a critical step that cannot be ignored, since any failure while writing files can lead to their loss.
In this article we will analyze all the available ways to update the software for your gadget. We will look at both standard methods through the settings menu, and more advanced options using a personal computer. This will allow you to choose the most convenient and safe way to upgrade the system.
Preparing the device for the firmware procedure
Before starting any manipulations with system files, you need to make sure that the device is ready. The basic requirement is a sufficient level of battery charge. It is recommended to have a minimum 60% charge, and ideally connect the smartphone to a power source throughout the entire process.
The next step is to free up space. Update files can weigh several gigabytes, and the system needs space to unpack and temporarily store them. Check for free memory in the section Settings → Memory.
⚠️ Attention: If the device has custom firmware installed or changes have been made to the system partition (root access), standard update methods may not work or lead to loss of warranty.
It is also worth checking the stability Internet connections. Downloading packages via a mobile network is not recommended due to the large volume of traffic and possible signal instability. Use a reliable Wi-Fi channel to prevent download errors.
Before starting the procedure, be sure to back up your contacts and photos to a cloud service or to a computer.
Method 1: Update through smartphone settings
The simplest and safest method for the average user is to use the built-in update module. This method does not require connection to a PC or additional apps. The system will automatically contact the manufacturer's servers and check for the availability of a new version.
First, open the settings menu and find the section System and updates. This is where the item Software updateis located, which starts the verification process. If a new version is found, you will be prompted to review the changes and download the package.
- 📱 Click the "Download" button and wait for the process to complete.
- 🔄 After downloading, the system will offer to install the update immediately or later.
- 🔋 The device will reboot and install, which may take from 10 to 30 minutes.
Sometimes it happens that the server does not see your device or offers a version that you have already installed before. In this case, you can try clearing the cache of the Support or Google Play Services application to update the list of available packages.
Method 2: Using the HiSuite app on a PC
If the wireless method does not work, proprietary software from Huawei/Honor called HiSuitecomes to the rescue. This tool allows you to manage files, make backups and, most importantly, search for firmware updates directly from the server.
First you need to install the app on your computer and connect your smartphone via the original USB cable. When you connect for the first time, a request will appear on the phone screen for permission to debug or install drivers - agree to the actions.
In the main app window on your computer, you need to find the "Update" button. The system will conduct diagnostics and, if your model Honor 20S has a current build, it will offer to install it. This method often helps when the OTA update is stuck.
☑️ Check before flashing
It is important not to interrupt the cable connection during the process. Even a short shutdown can damage the bootloader. Make sure that the USB port on the computer is working and provides stable data transfer.
Manual installation via SD card (Dload)
For advanced users, there is a method for manually installing the firmware. It requires searching for the official firmware file (usually in format .zip) on reputable resources. The file must be placed in the root of the memory card or internal memory in the folder dload.
After placing the files, you need to go to the dialing menu and enter a special command or use a combination of buttons when the phone is turned off. A combination is often used Volume up + Volume down + Powerheld for several seconds.
| Parameter | Requirement | Note |
|---|---|---|
| File system | FAT32 / exFAT | For SD card |
| Folder | /dload/ | Strict case |
| Firmware file | update.zip | No name changes |
| Battery charge | > 50% | 100% recommended |
This method is good because it allows you to roll back to an earlier version or update if the servers do not respond. However, the risk of downloading a damaged or modified file from a third-party site remains high.
⚠️ Attention: Using firmware from unverified sources may cause the phone to not work ("brick"). Download files only from official sites or forums with a good reputation.
Possible errors and methods for solving them
During the update process, users often encounter various errors. One of the most common is the message "Could not check for updates." This may be due to problems on the server side or unstable internet.
If the installation freezes at a certain percentage (for example, 30% or 99%), do not panic right away. Sometimes the process takes longer due to low memory writing speed. However, if the phone does not respond for more than an hour, a forced reboot will be required.
- ❌ "Insufficient memory" error - clear the storage of unnecessary files.
- ❌ "Incompatible version" error - check the device region (C-code firmware).
- ❌ Cyclic reboot - a reset via Recovery Mode is required.
What is the C-code of the firmware?
The C-code (for example, C185, C636) indicates the region for which the firmware is intended. Installing firmware with a different C code may block the ability to update in the future or change the set of pre-installed applications.
In the event of a serious system failure, a full reset (Wipe Data) may be required. This will delete all information from the phone, so having a backup is critical. This procedure is performed through the Recovery menu.
Features of switching to new versions of EMUI
Smartphones Honor use a shell EMUI, which has its own update features. The transition between major versions of Android (for example, from 9 to 10) often occurs in stages. First, the beta version is released, then the stable one.
Users should be aware that after a major update, the system may work slower in the first hours. This happens because background processes optimize databases and application caches. Give your phone time to adapt.
Also, after the update, some permission settings for applications may be reset. Check whether instant messengers have access to the microphone and the gallery to memory to avoid problems with their operation.
After a major system update, always perform a hard reboot of the device, even if it turned on by itself, to complete all background optimization processes.
It is important to monitor changes in company policy. Since the Honor brand has changed ownership, old update methods through Huawei services may not work correctly on new software versions, requiring the use of new tools.
Frequently asked questions (FAQ)
Is it possible to update the Honor 20S to Android 12 or 13?
The Honor 20S was officially released with Android 9 and received updates to Android 10 (EMUI 10/11). Newer versions of Android may not be officially available due to hardware limitations or manufacturer policies. However, it is worth checking the menu for updates, as rollout lists may change.
What to do if the phone turns off during the update?
If the phone turns off and does not turn on, try holding down the power and volume buttons to enter Recovery mode. If this does not help, you will need to flash it through your computer using the eRecovery or HiSuite tool in recovery mode.
Will the update erase my data?
Usually a standard software update saves all user data (photos, contacts, applications). However, the risk of failure always exists, so creating a backup copy before starting the procedure is a mandatory rule of digital hygiene.
Why is the update notification not coming?
Notifications may not arrive due to date and time settings, unstable Internet, a modified system, or the fact that the update has not yet reached your region. You can try checking for updates manually in the settings.