Fix Virtual Camera No Video in Nimo TV (3uAirPlayer Guide)

How to fix if an add virtual camera error occurs?

Fix 3uAirPlayer Requiring Login Every Time You Launch

When 3uAirPlayer asks you to log in every time you open the app, you can resolve the issue by enabling Stay Logged In in Settings. Follow this guide.

3uAirPlayer USB Connection Timeout — Fix iPhone “Unlock and Trust” Issue

iPhone USB Casting Fails in 3uAirPlayer? Fix the Trust Timeout Error.

3uAirPlayer iOS Device User Guide: Dual Wireless and USB Cable Solution

This tutorial will guide you through four key areas—preparation, detailed steps, practical tips, and troubleshooting—to help you quickly master screen mirroring.

How to Fix “Bonjour Service Missing” in 3uAirPlayer

What to do if "Bonjour Service Not Installed” and Repair Failed in 3uAirPlayer?

How to Fix “Please Repair the Bonjour Service” in 3uAirPlayer

If you see the “Please repair the Bonjour service” prompt when casting from an Apple device, follow these steps to solve.

Still Seeing “Recharge Required” After Purchasing a 3uAirPlayer Membership?

Purchased a 3uAirPlayer Membership but Still Asked to Recharge? Read the guide.

How to Hide the Watermark in the Casting Window?

To hide the watermark in 3uAirPlayer, follow the steps below.

Tutorial: Fix the “GPU Scheduling Priority Incompatible” Warning in 3uAirPlayer

How to fix the “GPU Scheduling Priority Incompatible” Warning in 3uAirPlayer?

Fix Laggy Casting and “Insufficient Performance” Warnings in 3uAirPlayer

Guides for the "Insufficient Performance" warning appear.

Recording Quality Settings After Activating 3uAirPlayer Membership

If you still experience poor recording quality after activating your 3uAirPlayer membership, follow the steps below to adjust the recording quality settings.

Fix: Phone Not Showing in PC Drives (3uAirPlayer)

When your phone does not appear in the computer’s disk list, reinstalling the casting driver can usually resolve the issue.