How to update Android on Honor 20 Pro: official and hidden methods

Smartphone Honor 20 Pro, released in 2019, still remains a relevant device thanks to its powerful hardware and support for updates. However, with the release of new versions Android and EMUI/Magic UI owners are faced with questions: how to properly update the firmware, what versions are available for this model, and what to do if automatic updating does not work. In this article we will analyze all the current update methods - from standard OTA to manual firmware via HiSuite i Fastboot, and also tell you how to avoid common mistakes.

It is important to understand that Honor 20 Pro (model number YAL-L21/YAL-L41) initially worked on EMUI 9.1 (Android 9 Pie), but later received updates to Magic UI 4.0 (Android 10) and Magic UI 6.0 (Android 12). Following the separation of the brands, the update policy has changed, so some methods that worked in 2020–2023 may not be available today. We have updated the instructions taking into account the current realities of 2026. Honor And Huawei Update policies have changed, so some methods that worked in 2020–2023 may not be available today. We have updated the instructions taking into account the current realities of 2026.

If you have never updated the firmware yourself, do not worry: the process is as simplified as possible. But there are nuances that depend on the current software version, device region and even telecom operator. For example, phones purchased in China (YAL-AL00) may have restrictions on global firmware. To avoid “bricks” and data loss, carefully follow the recommendations below.

1. Checking the current firmware version and available updates

Before starting the update, you need to find out which version Android i Magic UI is installed on your Honor 20 Pro. This will help determine which updates are available and which method is best to choose.

To check the software version:

1. Open Settings (gear icon on the home screen).
2. Scroll down and select About the phone.
3. Click on Magic UI version or EMUI version (depending on the firmware).
4. Remember or write down the data from items:
   • Android version (for example, 10, 11 or 12).
   • Build number (for example, 10.0.0.185).
   • Device model (for example, YAL-L21).

Now check for available updates through OTA (Over-The-Air):

• 🔄 Return to Settings → System and updates → Software update.
• 🔍 Click Check for updates.
• 📥 If an update is found, the system will offer to download and install it.

⚠️ Attention: If your Honor 20 Pro purchased from a telecom operator (for example, MTS or Beeline), the firmware can be “locked” for a specific network. In this case, OTA updates will arrive with a delay or will not be available at all. The solution is manual firmware (see section 4).

If the system writes “You have the latest version installed", but you know that there are newer assemblies, the reasons may be as follows:

• 🌍 Regional restrictions (for example, European firmware does not see Asian updates).
• 🔒 The device is unlocked via Bootloader, which blocks OTA.
• 📵 Servers Honor temporarily unavailable (check your internet connection).

2. Preparing the phone for an update: backup and charging

Updating the firmware is a process that can take from 10 minutes to an hour, depending on the method. To avoid data loss or sudden shutdown of the device, you need to prepare.

Step 1: Back up your data

Even if the update goes smoothly, there is always a risk of failure. Save:

• 📸 Photos and videos (for example, in Google Photos or on a PC).
• 📱 Contacts (synchronize with Google Account).
• 📄 Documents and files from internal memory (copy to card microSD or cloud).
• 🎮 Game saves (use built-in backup functions or Helium).

Step 2. Charging the battery

Make sure that the battery charge level is not lower 50%. If the update is interrupted due to discharge, the phone may stop turning on (in this case, flashing via Fastboot will be required from PC).

Step 3. Freeing up memory

To download and install the update, you need at least 3–5 GB of free space. in the internal memory. Delete unnecessary files or transfer them to a memory card.

⚠️ Attention: If you use TWRP or other custom recovery, updating via OTA may lead to bootloop (loop loading). In this case, first return the stock recovery or flash it manually.

3. Updating via OTA: step-by-step guide

The easiest and safest way to update Honor 20 Pro is to use the built-in function OTA (Over-The-Air). This method is suitable for most users and does not require a connection to a PC.

Instructions:

1. Connect your phone to Wi-Fi (updating via mobile data may result in additional costs).
2. Go in Settings → System and updates → Software update.
3. Click Check for updates.
4. If an update is found, click Download and install.
5. Wait for the download to complete (may take from 5 to 30 minutes depending on the Internet speed).
6. After downloading, click Install and confirm the reboot.
7. The phone will reboot and will begin the installation (do not interrupt the process!).

If after rebooting the phone hangs on the logo for a long time Honor (more than 10 minutes), do not panic - this is normal for the first launch after the update. However, if the screen does not respond longer 30 minutes, you will have to reset the settings via Recovery (see section 6).

Problem with OTA update	Possible reason	Solution
Update not located	Regional restrictions or outdated firmware	Try manual firmware (section 4) or change the region via HiSuite
"Insufficient memory" error	Less than 3 GB of free space	Clear the cache or transfer files to the memory card
Error "Update failed"	Corrupted files or unstable connection	Reboot the phone and try again
The phone is stuck on logo	Conflict with custom settings	Reset settings via Recovery (section 6)

4. Manual update via HiSuite (official method)

If OTA does not work or you want to install a specific firmware version, use the official utility HiSuite from Huawei/HonorThis method is suitable for restoring the system after failures or when switching to another regional one. firmware.

What you will need:

• 💻 Computer with Windows (macOS is not supported).
• 🔌 USB cable (preferably original).
• 📥 Utility HiSuite (download from official website).
• 🔋 Battery charge ≥60%.

Step-by-step guide:

1. Install HiSuite on your PC and run the app.
2. Connect Honor 20 Pro to a computer via USB.
3. On your phone, enable USB debugging (if prompted) and select the mode File transfer.
4. V HiSuite press Update (or System Restoreif flashing is required).
5. The app will automatically find available updates. Select the desired version and click Update.
6. Follow the instructions on the screen. The phone will reboot several times - this is normal.

If HiSuite does not see updates, try:

• 🔄 Reconnect the phone to another USB port.
• 🔒 Temporarily disable the antivirus (it may block utility).
• 🌐 Use VPN if access to servers is limited in your region Honor.

⚠️ Attention: When flashing through HiSuite all data on the phone will be saved, but if you select the option System recovery, the device will be reset to factory settings. Be careful when choosing a mode!

What to do if HiSuite does not recognize the phone?

1. Install drivers Huawei manually (download from the official website).

2. Try a different USB cable (not all cables support data transfer).

3. Restart your phone and PC.

4. On your phone, turn on Developer mode (click on Build number v O phone7 times) and activate USB debugging.

5. Firmware via Fastboot (for experienced users)

If neither OTA nor HiSuite work, manual firmware via the mode Fastbootremains. This method requires technical skills and is suitable for:

• 🔄 Restoring a “brick” (phone that does not turn on).
• 🌐 Installing firmware from another region.
• 🔧 Downgrading to an older version (for example, from Android 12 to Android 10).

What you will need:

• 💻 PC with Windows and installed drivers ADB/Fastboot.
• 🔌 Original USB cable.
• 📥 Firmware in format .zip for your model (download from XDA Developers or Pro-Team).
• 🛠 Tools: ADB, Fastboot, Huawei Multi-Tool.

Instructions:

1. Extract the firmware to a folder on your PC (for example, C:\Honor20Pro_firmware).
2. Turn off the phone and press Volume down + Powerto enter Fastboot.
3. Connect the phone to the PC.
4. Open the command line (Win + R → cmd) and go to the folder with firmware:

   cd C:\Honor20Pro_firmware

5. Enter the command to check the connection:

   fastboot devices

   If the phone is detected, continue.

6. Run the firmware (the command depends on the file, usually this is):

   fastboot flash system system.img
   fastboot flash boot boot.img
   fastboot flash recovery recovery.img

7. After completion, enter:

   fastboot reboot

⚠️ Warning: Incorrect firmware via Fastboot may permanently damage the device. If you are not sure of your actions, contact a specialist or use HiSuite.

6. Solving problems after the update

Even if the update was successful, problems may occur: from slow operation to complete inoperability of the phone. Let's look at typical problems and their problems. solutions.

Problem 1: The phone takes a long time to load or freezes

If after the update Honor 20 Pro hangs on the logo for more than 20 minutes:

• 🔄 Force restart the phone (press and hold data-i="255">for 10 seconds). Power + Volume up for 10 seconds).
• 🛠 If that doesn’t help, reset the cache after Recovery:
  1. Turn off the phone.
  2. Hold Power + Volume Upto enter Recovery.
  3. Select Wipe Cache Partition (control - volume buttons, confirmation - power button).
  4. Restart the phone.

Problem 2: Rapid battery drain after update

New versions of Android and Magic UI may increase energy consumption. To regain autonomy:

• 🔋 Calibrate the battery: discharge the phone to 0%, then charge it to 100% without interruption.
• 🛠 Reset the settings to factory settings (Settings → System → Reset).
• 🔍 Check application activity in Settings → Battery.

Problem 3: Mobile data or Wi-Fi does not work

After the update, the network settings may be lost. Try:

• 📶 Restart the phone.
• 🔄 Reset the network settings: Settings → Wireless networks → Network reset.
• 📱 Insert the SIM card into another slot (if the phone supports Dual SIM).

Error	Cause	Solution
"System damaged"	Incorrect firmware or interrupted update	Flash the phone through Fastboot or HiSuite
Applications crash	Incompatibility with the new version of Android	Update applications via AppGallery or Google Play
Google Play does not work	Google services (GMS) are missing	Install GMS manually (for models without Google)

⚠️ Attention: If after the update, the phone stopped turning on (hard brick), do not try to flash it yourself - contact a service center. In most cases, a programmer or replacement of the memory chip is required.

7. Alternative methods: custom firmware

If official updates for Honor 20 Pro they are no longer released, and you want to get a new version of Android, you can consider custom firmware, such as LineageOS, AOSP or HavocOS. However, this method has a number of limitations:

• ⚠️ Loss of warranty (if it is still valid).
• 🔧 Need to unlock Bootloader (officially Honor no longer provides unlock codes).
• 📵 There may be problems with the camera, mobile connection or sensors.

How to install a custom firmware:

1. Unlock Bootloader (if possible).
2. Install TWRP Recovery via Fastboot.
3. Download the firmware (for example, from XDA) and GApps (if you need Google services).
4. Boot into TWRP and do Wipe (cleaning System, Data, Cache).
5. Install the firmware and GApps.
6. Reboot your phone.

🔹 Advantages of custom firmware:

• 🆕 New versions of Android (for example, Android 13 or 14).
• 🚀 Improved performance and optimization.
• 🛡 More options for customization.

🔸 Cons:

• 🔋 Possible problems with autonomy.
• 📸 The camera may work worse (no proprietary drivers Honor).
• 🔒 No official support (updates depend on the community).

⚠️ Attention: Installing custom firmware on Honor 20 Pro in 2026 is complicated by the fact that the manufacturer has stopped providing unlock codes BootloaderAlternative unlocking methods (for example, through vulnerabilities) can lead to loss of IMEI or other problems.

8. Frequently asked questions (FAQ)

Is it possible to update Honor 20 Pro to Android 13 or newer?

Officially Honor 20 Pro did not receive an update to Android 13. The latest supported version is Android 12 (Magic UI 6.0). Installing newer versions will require custom firmware, but this does not guarantee stable operation of all functions (especially the camera and mobile network).

Why after the update? Google services (Play Market, Gmail) have disappeared?

This is a typical problem for firmware intended for the Chinese market (without GMS). To return Google services:

1. Download Google Installer (for example, from here).
2. Install APK files manually (allow installation from unknown sources).
3. Reboot the phone.

If this does not help, flash the global version of the firmware via HiSuite.

How to roll back an update if the new version works worse?

Rollback (downgrade) is possible, but requires manual firmware via Fastboot or HiSuite. Important:

• Download exact firmware versionwhich was installed earlier.
• Make a backup copy of your data (downgrading usually leads to resetting the settings).
• Use Huawei Multi-Tool to simplify the process.

⚠️ After downgrading, other applications related to system security may stop working. Google Pay and other applications related to system security.

Is it possible to update the Honor 20 Pro without computer?

Yes, if available OTA update. If not, then only with a computer (via HiSuite or Fastboot). Alternative methods (for example, firmware via SD card) are not officially supported for this model.

What to do if the phone overheats after the update?

Overheating after an update is usually associated with:

• 🔄 Background system optimization (wait 1-2 days for the phone to “calm down”)
• 📱 Running applications (check in Settings → Battery).
• 🔋 Damaged battery (if there was overheating before the update).

If the problem persists, reset the settings to factory settings or roll back to the previous firmware version.

Updating the firmware on Honor 20 Pro is a process that requires care, but with the right approach does not cause difficulties. If you are not confident in your abilities, use official methods (OTA or HiSuite) and avoid experiments with custom firmware. If you are an experienced user, manual firmware via Fastboot will open up new opportunities. for your device.

Remember: Incorrect update can lead to data loss or failure of the phone. Always make backups and follow the instructions without improvisations.