[Built-in Apps & 2026 Upgraded] Mini ProjectorPortable Projector 1080P/4K SupportSmart Projector with Auto Keystone CorrectionHome/Movie Projector for Phone/TV Stick/Laptop

After updating, Netflix cannot be watched although it worked before?

- Before update, TV version of Netflix worked with remote control.

- After update, only mobile version is available, which requires Mouse Mode. This is due to app version differences.

System update always fails at 15%, what should I do?

- Check if network connection is stable, try another Wi-Fi or mobile hotspot.

- If it still fails, contact support for alternative firmware upgrade methods.

Wi-Fi connection is unstable?

Compare Wi-Fi signal strength with a phone at the same location. If significantly weaker, the antenna may be faulty and requires service.

The projector is too dim, can I adjust brightness manually?

- Current models do not support manual brightness adjustment.

- Use in a darker environment for better results.

No sound when playing video, but headphones work?

Ensure HDMI ARC is disabled (Settings ? Source ? HDMI ARC).

How to enter and operate Mouse Mode?

Press the “Mouse” button on the remote. Use the direction keys to move the cursor. SCROLL/PAGE keys work only in Mouse Mode.

Connecting PS, Switch, Firestick via HDMI does not work?

1. System should auto-switch when HDMI signal detected (check Settings ? Source ? Auto Switch).

2. Switch manually to HDMI.

3. If still no display, contact support.

Connected Wi-Fi but no internet, message says “Please contact the merchant to register”?

Provide the device SN. Path: Settings ? System ? About this device.

How to manually adjust projection to rectangle?

1. Disable Auto correction: Settings ? Projection ? Auto correction ? OFF.

2. Use Manual correction: Settings ? Projection ? Manual correction ? adjust four corners.

How to use wireless casting with Windows 11 PC?

Open MiracastReceiver app on projector. On PC, press Win+K to detect and connect.