Nine e100 screen display lock

The Nine e100 display shows "Lock", which means the screen is locked. Locking the screen is usually done to prevent misuse or to protect the information on the screen. You can try the following steps to unlock the screen:

1. Follow your device's instruction manual or user manual to find a guide on locking/unlocking the screen.

2. Check if there are any physical buttons or switches around the device for unlocking the screen.

3. If it is a touchscreen device, try swiping or drawing a specific pattern to unlock the screen.