Five minutes, once. After this your phone and PC find each other on their own.
1Install the app and scan the code
Install Aimllama on your phone, open the Windows app, and point your phone’s camera at the big square code on the monitor. Tap the link that pops up — the two are now paired. That’s the whole pairing.
2Unlock Developer mode (one-time)
The low-latency controls need a switch Android keeps behind a hidden door. Open Settings → About phone (on some phones About device → Version) and tap Build number seven times. Android counts down and says “You are now a developer!” — that’s it, nothing else changes on your phone.
About phone
Android version15
ModelYour phone
Build number
tap ×7
7
3Turn on USB debugging, plug in once
Now Settings → System → Developer options (it just appeared). Turn on USB debugging, connect the cable, and tap Allow on the phone when it asks about the computer. While you’re here, also switch on Stay awake — some phones drop the connection when the screen sleeps.
Developer options
USB debugging
Stay awake
4Cut the cable: Wireless debugging
Same list, one row further: turn on Wireless debugging. Phone and PC just need to be on the same Wi-Fi. From now on the cable is only a backup.
Developer options
Wireless debugging
Debug over the Wi-Fi network
5Advanced: one-swipe access
Deep in Developer options there’s Quick settings developer tiles — switch on Wireless debugging there and Android adds it to your quick-settings panel. From then on it’s swipe down → tap, no digging through Settings before a session.
swipe down — quick settings
Wi-Fi
Bluetooth
Wireless debug
Developer options → Quick settings developer tiles → Wireless debugging
Stuck? The Windows app’s ⋯ menu has a connection checklist, and the phone app’s Input setup page shows exactly what is and isn’t connected.