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DevilsBreathProtect

Tecno Phantom 8

Transsion · catalog updated 2026-10-21

All supported devices
Brand
Transsion
Kind
Android phone · released 2017-10 · last update Android 7
Model codes
TECNO AX8

Ships with HiOS 3.0 (Android 7.0). Unveiled in Dubai on 22 October 2017 (TechTrends Kenya); on sale in Kenya from mid-November 2017 (Nairobi News). Google Play also lists AX8S as 'Phantom8S'; that code is not included. No Android update is documented, so this is the version it shipped with.

The app can't run on the Tecno Phantom 8

Its last official update is Android 7, 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.