Before you go live
Use a recent device with the latest OS and the latest version of the Tilt app.
Close every app except Tilt, and free up at least 5 GB of storage.
Charge to 90–100%, then unplug. Charging adds heat.
Take off your phone case, because it traps heat.
Clean your camera lens.
Keep screen brightness at 40–60%, and use external lighting instead.
Turn on Do Not Disturb, so notifications don't interrupt your stream.
During your stream
Use Wi-Fi, preferably 5 GHz, and stay close to your router.
Stream in a cool room. A small fan pointed at your phone helps, and keep it out of direct sunlight.
Don't charge your phone, and keep Low Power Mode off.
Don't switch apps or screen-record.
Watch out for lag, dropped frames or overheating.