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DevilsBreathProtect

Q31

LG · catalog updated 2026-10-21

All supported devices
Brand
LG
Kind
Android phone · released 2020-09
Model codes
LM-Q310N

Korean compact model, on sale from 25 September 2020. LG Korea scheduled Android 11 for Q3 2021 and listed it for Android 12, but neither release was confirmed. No built-in gesture or key opens a chosen app.

Gestures on the Q31

No gesture specific to this model is known. We only list what the manufacturer or reliable sources document.

Plus what the app offers on every Android phone: In-app button, Widget, Quick Settings tile, Shake, Volume keys, Voice phrase. How to set those up

Recommended presets

  • Shake ×3Sends a signal

    Three sharp shakes within 2.5 s: hard to do by accident, easy to do without looking.

    Shake ×3, 0.15–1 s apart · whole gesture within 2.5 s

  • Widget ×2Sends a signal

    Two taps on the home-screen widget within 3 s; a single accidental tap does nothing.

    Widget ×2, 0.1–3 s apart · whole gesture within 3 s

Gestures are set up in the phone settings as shown, then combined into a trigger recipe in the app, where practice mode shows step by step whether a gesture would trigger.