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TCL 40R 5G

TCL and Alcatel · catalog updated 2026-10-21

All supported devices
Brand
TCL and Alcatel
Kind
Android phone · released 2022-10
Model codes
T771A, T771H, T771K

Build.MODEL T771A, T771H or T771K (Google Play device list, tuttoandroid); T771K is also listed for the TCL 40 NXTPAPER 5G. On sale 2022-10 (tuttoandroid). Ships with Android 12. No built-in gesture or key that opens a chosen app is documented; use the common inputs.

Gestures on the TCL 40R 5G

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.