General
Q: Compatibility of Wormhole?
A: Wormhole supports PC (Windows 7 or later) and Mac. For iOS+PC Wormhole user, PC should be Windows 10(1803 or later) and Bluetooth peripheral mode should be available. Most laptops comply with those requirements while desktop PC depends. If you are not sure, just download Wormhole and try connecting iOS, a prompt will display immediately if it's not compatible.
Q: What mobile devices does Wormhole support?
A: iPhone, iPad, Android phone, and tablet.
Q: Is mobile app required?
A: Android needs Wormhole Mobile App while iOS doesn't.
Q: Is Wormhole free?
A: All iOS and a part of Android Advanced features are paid.
Q: Can I use the license on other computers?
A: Sure, up to 3 computers no matter PC or Mac. If 3 computers have been added just activate the new one and the oldest will unbind automatically.
Q: I heard Wormhole is the first app that enables control from PC to iOS?
A: Of course, during so many years before Wormhole published, it can only be achieved by jailbroke.
Specific
Q: Compatibility for PC + iOS?
A: For iOS+PC Wormhole user, PC should be Windows 10(1803 or later) and Bluetooth peripheral mode should be available. Most laptops comply with those requirements while desktop PC depends. If you are not sure, just download Wormhole and try connecting iOS, a red text prompt will display immediately if it's not compatible.
Q: Why does screenmirror fail or show no device?
A: Please disable firewall and etc. If still no effect, try connecting PC to iOS hotspot then screenmirror. If it succeeds please check your network environment.
Q: Why is clicking sometimes misplaced?
A: The orientation must be locked to portrait on the iPhone. "Settings > Display&Brightness > Display Zoom" should be Standard. Tracking speed of "Settings > General > Trackpad & Mouse" should be at level 6.
Q: Mouse wheel or trackpad swipe doesn't respond?
A: Please upgrade to the latest iOS
Q: How to switch input method in iOS?
A: Ctrl - Space or Option(Alt) - Space.
Q: Bluetooth connection failed
A: If bluetooth works abnormally, try the following:
①  Forget bluetooth pairing both on PC and iOS
②  Reboot Wormhole, when the bluetooth guide page of Wormhole shows up,after 2 identical bluetooth device names show on phone,initiate bluetooth connection from iOS. If a bluetooth request shows up before you do any bluetooth connection operation, DO NOTclick Confirm。
③  If fail to discover 2 identical bluetooth, exit settings on phone then reopen.
④  If still fail, reboot PC.

Other Measure
①  Download Lightblue in App Store.
②  Open Wormhole and enter bluetooth guide page.
③  Connect bluetooth with Lightblue
Q: How to disable AssistiveTouch automatically?
A: For now, Windows is unable to do this.
You can add an iOS Shortcut to disable the ball. On your phone, tap here to add a Shortcut directly. If failed to add, please enable Allow Untrusted Shortcuts in Settings > Shortcuts.
Add a Shortcut panel on your screen to facilitate your experience.
Tap the Shortcut directly to turn on/off the ball.
Q: Black edges surround Wormhole or black screen
A: Win 7 users please change Windows theme to Aero, Win 10 users please disable Hardware Rendering in Wormhole Settings.