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List of contents of this article:

• 1,Functional foods HS code verification How to forcibly delete the activation system without the home button in Huawei system?
• 2, How to delete the system update installation package/system upgrade package in Huawei mobile phone
• 3, How to delete system update data on Huawei mobile phone
• 4, How to delete Huawei system update package
• 5, How to clean up the system memory of Huawei mobile phones?
• 6, How to delete the system update downloaded by Huawei mobile phone?

How to forcibly delete the activation system without the home button in the Huawei system?

1. First of all, press and hold [Volume Up], [HOME key] and [Power Key] at the same time in the shutdown state, and the interface of the main menu will appear. Then, wait for the screen to light up and then release it and enter Recovery mode.

2. You can forcibly unlock the Huawei account activation lock by the following methods: restart the mobile phone: in the case of the activation lock, press the power key for a long time and select to restart the mobile phone. After restarting, you can directly enter the system, which can rule out whether the activation lock occurs due to a system failure.

3. Download and run Crazy Master Apple Password Unlock on your computer, and then select "Unlock AppleID". Connect your iPhone and computer, and follow the diagram to unlock the phone screen, and select Trust to enter the next step.Click "Start Unlocking". Keep the device connected and wait a few minutes to complete the ID removal of the iPhone.

4. First, put the mobile phone in a state where it is not charged and has sufficient battery, and then turn it off. Press the shutdown button and the volume [+] key at the same time in the shutdown interface. Huawei's forced unlocking and skipping the activation lock requires a total of 3 steps. The specific operation steps are as follows: turn off the Huawei mobile phone and turn off the Huawei mobile phone first.

How to delete the system update installation package/system upgrade package in Huawei mobile phone

1. After entering the system update, we click Storage options enter. After clicking Enter, select the "Delete Data" option, which can also delete the system installation package of Huawei mobile phones.

2. The details are as follows: Open the "File Management" icon, click the "Compressed Package" button. After entering, open the system update package, and long press to delete the installation package. Or open the [Settings] page and click the "Applications and Notifications" option in the red box.

3. First, unlock Huawei Honor 8 and click Settings in the EMUI 0.0 system.Then in the open settings page, click Apply, as shown in the figure below. Then, in the open application page, click Application Management, as shown in the figure below. Then on the open page, click the software update, as shown in the figure below.

4. Click to empty the cache in the software update. On August 9, 2019, Huawei held a Huawei Developer Conference in Dongguan and officially released the operating system Hongmeng OS. Hongmeng OS is a full-scene distributed OS, which can be expanded on demand to achieve a wider range of system security. It is mainly used for the Internet of Things and is characterized by low delay.

How to delete the system update data of Huawei mobile phone

Take Huawei Honor 10 as an example, turn on the mobile phone desktop, find the "Settings" option, and click to open.In the settings interface, find the "Applications and Notifications" option and click Open. Find the "Notification Management" option and click to open.. Find the "System Update" option and click Open.

If you want to delete the installation package when it is not installed, open the settings application management (application and notification), click system update, click save and delete data.

Yes, you can try to open the settings--application management--system update--storage--delete data/empty the cache, restart the mobile phone and have a look; regularly use the mobile phone butler to clean up the cache data in the mobile phone during the use of the mobile phone, perception is the way we dialogue with the world - Huawei P series Column. 1. If you don't want to update the system.

The details are as follows: In the first step, please find the [Settings] icon on your mobile phone and click to enter the main interface.The second step, next, please select the [Application] and [Application Management] options in turn. Due to different system versions, the directory hierarchy may be slightly different.

After clicking, you can see the application information in the mobile phone. We slide down the page to find the option of [System Update] to enter. 07 After entering the system update, we click the [Storage] option on the page to enter. 08 After clicking Enter, select the [Delete Data] option on the page, and you can also delete the system installation package of Huawei mobile phones.

After the mobile phone upgrades the system, the upgrade package will be deleted synchronously and will no longer occupy the mobile phone storage space.

How to delete the Huawei system update package

The details are as follows: In the first step, please find the [Settings] icon on your mobile phone and click to enter the main interface.The second step, next, please select the [Application] and [Application Management] options in turn. Due to different system versions, the directory hierarchy may be slightly different.

Click to empty the cache in the software update. On August 9, 2019, Huawei held a Huawei Developer Conference in Dongguan and officially released the operating system Hongmeng OS. Hongmeng OS is a full-scene distributed OS, which can be expanded on demand to achieve a wider range of system security. It is mainly used for the Internet of Things and is characterized by low delay.

First, click "Settings" on the desktop of your mobile phone. Then select the "Apply and Notifications" option on the setting interface of the mobile phone. Then open "Application Management" to enter, as shown in the figure. After entering, click the "System Update" option. Then open "Storage" to enter.

Huawei p20 The specific steps to delete the update package are as follows: First, we open the Huawei p20 mobile phone, find the "Settings" option on the mobile phone desktop, and click to enter. Then click the "Apply" option. Then we find the "Application Management" option and click to enter.

Are you talking about how to delete the system update package? In general, it is divided into two situations: if you install it after automatic update, it will automatically delete the file package. If you want to delete the installation package when it is not installed, open Settings Application Management (Applications and Notifications), click System Update, and click Save Delete Data.

Open the "File Management" icon, click the "Compressed Package" button. After entering, open the system update package, and press and hold to delete the installation package. Or open the [Settings] page and click the "Applications and Notifications" option in the red box.

How to clean up the system memory of Huawei mobile phones?

1. Pull down for automatic cleaning. Enter the mobile phone butler and click to clean up to accelerate. Pull down from the top of the screen, and the mobile phone will automatically clean up the system garbage. Manually clean up junk files. After the mobile phone automatically cleans up junk, it will also recognize some junk files that can be cleaned up. It is recommended that you clean up on demand.

2. Uninstall unused applications: Open "Settings", "Application Market", "Installed Applications", and select uninstall applications that are not commonly used. Clean up the app cache and data: Open "Settings", "App Market" and "Installed Apps", select the application, and click "Storage", "Clear Cache" or "Clear Data".

3. Click to enter the "Mobile Phone Cleaning Function", and you can see the cleaning acceleration, traffic management, harassment interception, permission management and other contents. Among them, "cleanup acceleration" is the "clean cache" function we are looking for.

4. Select "File Management" in "Utilities" on the mobile phone desktop to enter. Click "Clean Files" on the "File Management" page to enter. Select the program that needs to be cleaned in "Cleanup Acceleration" and click "One-click Cleanup" to free up the space of the mobile phone.

5. Huawei mobile phone memory is insufficient to clean up space: mobile phone butler, file management, album permanent deletion, WeChat cleaning, data deletion.

How to delete the system update downloaded by Huawei mobile phone?

1. Open the "File Management" icon, click the "Compressed Package" button. After entering, open the system update package, and press and hold to delete the installation package. Or open the [Settings] page and click the "Applications and Notifications" option in the red box.

2. Delete the updated data in the storage settings of the mobile phone, and then restart the mobile phone. Huawei HarmonyOS is an operating system officially released by Huawei at the Huawei Developer Conference in Dongguan on August 9, 2019.

3. After entering the application management in the third step, search for updates and click software updates. Some mobile phone models are also called system updates. 4 /5 Step 4 After the software update, click Save to delete the data. Deleting the system update data will not affect the system and can be regarded as cached data.

4. First, let's open the settings. After opening the settings, go down to find [System]. In the [System] setting interface, click [Software Update]. After opening [Software Update], you will see our current [Mobile Phone System] version. At this time, we click the [Gear] in the upper right corner to enter the system update settings.