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List of contents of this article:

• 1,How to comply with EU trade regulations What to do if Huawei Honor 4x system upgrade is 30% stuck
• 2, How to upgrade the system of Huawei Honor 4X telecom version
• 3, How to update Huawei Honor 4x
• 4, How to upgrade Huawei Honor Play 4X firmware
• 5, How to operate Huawei Honor 4x upgrade system update

What to do if the Huawei Honor 4x system upgrade is 30% stuck

1. Prepare an SD card with a capacity of more than 1G, and it is recommended to use Sandisk, Kingstone, or Kingmax.Format the SD card with a computer (it is recommended not to choose quick formatting, formatting according to the normal program, you can skip it).

2. Find the "Settings" option of Huawei mobile phone on the mobile phone desktop and open it. Select "All Settings". Swipe up to find the "Mobile Phone Upgrade" option, click and select "System Software Update". You can choose online upgrade and local upgrade. Generally, you can choose online upgrade, and you need to upgrade with wifi.

3. The upgrade software may be damaged. The operation steps of restoring the factory settings in the ordinary upgrade and recovery method. In the mobile phone settings, click Backup and Reset - Restore Factory Settings - Reset the mobile phone. After restarting the mobile phone, the factory settings will be restored, and then the normal use will be automatically restarted.

How to upgrade the system of Huawei Honor 4X Changwan Telecom version

First of all, the line brush package of Honor Play 4x, which can be downloaded through the official website or other channels. The second is the flash tool. Common ones include 360 flash master, Huawei multi-flash tool, etc. Finally, it is the installation package of Hongmeng OS, and you need to find the corresponding version. After preparing these tools, we can start upgrading.

Shut down. Press the volume up key, down key and power key. When the power-on screen appears, release the power button, but still press the volume up and down keys. When the upgrade screen appears, release the volume up and down keys. When the compulsion is completed, the mobile phone will automatically restart, and the restart time will be long. Force brushing is successful.

The steps for upgrading the Hongmeng system of Honor mobile phone are as follows: Open the "Pollen Club" APP and click "Public Test".Click "Tast Now" on the public beta tasting page. Find the matching Honor mobile phone model and click "Participe in the public beta activity". Download the public beta profile. Install the public beta profile.

The upgrade method of Huawei Honor series mobile phones for users who have not obtained root permission and flashed the phone. Register as a manufacturer user and turn on automatic synchronization. Settings---mobile phone upgrade---system software update---online upgrade or local upgrade (users without root/flash).

Hello, you can enter the mobile phone system upgrade page to see if there is a version of the system. If there is this version, you only need to upgrade when the mobile phone is connected.

You can upgrade online. Please back up your mobile phone data before upgrading and make sure that your mobile phone is connected to the network.During the upgrade process, please ensure that the battery power is greater than 30%.

How to update Huawei Honor 4x

First of all, we need to prepare some necessary tools. The first is the line brush package of Honor Play 4x, which can be downloaded through the official website or other channels. The second is the flash tool. Common ones include 360 flash master, Huawei multi-flash tool, etc.Finally, it is the installation package of Hongmeng OS, and you need to find the corresponding version.

Solution: Delete the cache data updated by the system and then change the network to re-download: EMUI 1 and below: Set up the application management system to update and delete the data. EMUI 0 & EMUI 1: Set up the application management system to update and store and delete data.

Upgrade to the latest version, you can click to search for the latest version in the system settings of your mobile phone.

You can enter the settings application management system update, click "Clear Data" to temporarily cancel the upgrade prompt, but the mobile phone will automatically detect it. If there is a system update, it will still be displayed again, and the system will check the update within 7 days by default.

How to upgrade Huawei Honor Play 4X firmware

1. Enter the main interface of Huawei Honor 4x mobile phone, then find the setting icon, click to open the setting interface, as shown in the figure below. In Huawei's common settings interface, slide down the screen, find the system update, and click System Update, as shown in the figure below.

2. After decompressing the upgrade package, create a "dload" folder in the root directory of the SD card, and put the downloaded software upgrade package "UPDATE.APP" into the dload folder. Then return to the home screen, click "Settings System Update", click "Menu Local Upgrade" in the upgrade interface, and complete the upgrade according to the screen prompts.

3. You can upgrade online. Please back up your mobile phone data before upgrading and make sure that your mobile phone is connected to the network.During the upgrade process, please ensure that the battery power is greater than 30%.

How to operate Huawei Honor 4x upgrade system update

After entering, connect the mobile phone to the computer, open the flash tool, and follow the prompts. Finally, we need to restart the mobile phone, and then we can enjoy the new Hongmeng OS system. After upgrading Hongmeng, Honor Play 4x will have smoother animation effects, better memory management experience and more intelligent voice recognition functions.

You can enter the settings application management system update, click "Clear Data" to temporarily cancel the upgrade prompt, but the mobile phone will automatically detect it. If there is a system update, it will still be displayed again, and the system will check the update within 7 days by default.

After deleting the cache data updated by the system, change the network to re-download: EMUI 1 and below: set up the application management system to update and delete the data. EMUI 0 & EMUI 1: Set up the application management system to update and store and delete data.

Step 5: Insert the SD card into the mobile phone to turn on the power, and enter Settings->System Update->Local Upgrade->SD Card Upgrade on the home screen. If you need to back up data, please select backup data; after that, start upgrading.

Register as a manufacturer user and turn on automatic synchronization. Settings---mobile phone upgrade---system software update---online upgrade or local upgrade (users without root/flash). After entering the online upgrade or local upgrade, click the settings of the gear logo above to check the automatic prompt.

You can upgrade online. Please back up your mobile phone data before upgrading and make sure that your mobile phone is connected to the network. During the upgrade process, please ensure that the battery power is greater than 30%.