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DevilsBreathProtect

A3s / A12e

OPPO · catalog updated 2026-10-21

All supported devices
Brand
OPPO
Kind
Android phone · released 2018-07 · last update Android 8
Model codes
CPH1803, CPH1853

Ships with ColorOS 5.1 (Android 8.1). The A12e, a 2020 relaunch, uses the same CPH1853 code; Wikipedia lists Android 8.1 as both its original and current version.

The app can't run on the A3s / A12e

Its last official update is Android 8, and the app needs Android 10 or later.

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.