Temporary D3 box installs third-party applications via USB stick

Temporary D3 box through the U disk installation sofa butler, Mormon D3 other models can also refer to this tutorial.

[Installation process]
1 Download the sofa butler installation file to the U disk → 2U disk management Open the installation file → 3 Complete the installation

【Steps】
Note: Before installation, first restore the box to the factory settings (press the remote control settings button, select the common settings, restore the factory state)

1. Baidu search for "sofa manager" into the sofa network, download the sofa butler package; or directly click the link (http://app.shafa.com/shafa.apk) to download the sofa butler package.


Copy the downloaded apk installation package to the U disk.

2. U disk access USB port, will automatically pop up "detected external device" prompt, select [all], select the sofa butler APK installation package, follow the prompts to install.


3, find the downloaded installation package, confirm the installation


4, can complete the installation


If you still can not read the U disk, it is recommended to format the U disk to FAT32 format (if there are other contents in the U disk, export and then format), or try another U disk.

If the installation fails, restart the device and try again by following the steps (may be useful). Still have questions please add the official QQ group below.