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List of the table of contents of this article:

• 1, Download and install the latest version of LeTV 2 system
• 2、 How to update the LeTV mobile phone system?
• 3、How to Upgraded version

Download and install the latest version of LeTV 2 system

1. Click "System Update" in the mobile phone, enter the interface and click "Latest Version" to view details, as shown in the figure below Show.The following is the introduction of the latest version of the mobile phone, as shown in the figure below. After viewing, return to the previous step to download. Click the down arrow in the red box below to download, as shown in the figure below.

2. Step 1: Backup important data. Before flashing, you must back up your important data to avoid data loss. You can choose to use third-party backup software for backup.

3. If it is still stuck in EUI and press the switch key for a long time to restart, it is recommended to go to the after-sales service. LeTV mobile phones are already easy to do this. Click "System Update" in the mobile phone, enter the interface and click "Latest Version" to view the details, as shown in the figure below. The following is the introduction of the latest version of the mobile phone, as shown in the figure below.

How to update the LeTV mobile phone system?

First, make sure that your mobile phone is connected to the Internet via Wi-Fi or mobile data. Before upgrading, this is a very important step, because the upgrade file of the operating system is usually relatively large, requiring a faster network connection and a stable download environment. The second step is to open the settings menu of the mobile phone.

Open the LeTV 2 mobile phone, find the system update icon on the desktop of the LeTV 2 mobile phone, and click to enter. After entering the LeTV 2 mobile phone system update interface, select the system version that needs to be updated. Next, click the download icon. After the system download is completed, select the restart mobile phone upgrade button.

First, open the LeTV mobile phone that needs to update the system, find the settings, and then click the settings to enter the mobile phone settings. ThenAt the bottom of the mobile phone settings page, pull down until you find the system update, and then click the system update to upgrade the system.

Open "System Update" and enter. Click the latest version, click the download arrow to start the download, and the download progress will be displayed. Restart the upgrade according to the prompt. When your mobile phone restarts successfully, you will be prompted to complete the upgrade.

LeTV mobile phone can update the system. The system update steps are as follows: turn on your mobile phone to ensure that it is connected and the mobile phone is sufficiently charged. Then find the software with the word system update to enter. After entering the page, you can check the updated functions and update introduction, and then click back.

Click "System Update" in the mobile phone, enter the interface and click "Latest Version" to view the details, as shown in the figure below.The following is the introduction of the latest version of the mobile phone, as shown in the figure below. After viewing, return to the previous step to download. Click the down arrow in the red box below to download, as shown in the figure below.

How to upgrade the version of LeTV

The process of upgrading the LeTV version is usually very simple. Users only need to connect to the network and click the device For the upgrade option, the system will automatically check and download the latest version.However, before upgrading, it is necessary to ensure that the device is connected to a stable network and has enough storage space to successfully complete the upgrade.

Click "System Update" in the mobile phone, enter the interface and click "Latest Version" to view the details, as shown in the figure below. The following is the introduction of the latest version of the mobile phone, as shown in the figure below. After viewing, return to the previous step to download. Click the down arrow in the red box below to download, as shown in the figure below.

Download the upgrade package of the corresponding TV model in the download area of the ZNDS forum; the downloaded complete upgrade package does not need to be decompressed, and the name of the upgrade package is changed to: update.zip; put the upgrade package into the root directory of the USB flash drive in the FAT32 partition format and insert it into the TV USB interface.

Enter the settings selection system.Choose the system upgrade to ensure that there is enough space for TV updates and prevent update failure. Just choose to update online.

Open "System Update" and enter. Click the latest version, click the download arrow to start the download, and the download progress will be displayed. Restart the upgrade according to the prompt. When your mobile phone restarts successfully, you will be prompted to complete the upgrade.