FAQ

Filters

What should I do if my device cannot charge or charges slowly?

# Troubleshooting

What should I do if my device cannot send or receive messages?

What should I do if I experience a slow response or incorrect action when touching the screen?

How can I create a video of what’s on the screen?

# Basic Settings

How can I transfer data from the internal storage to the SD card?

What should I do if the Multi-screen Share connection fails?

# Internet & Applications