Tecno Spark 4 Air
Transsion · catalog updated 2026-10-21
- Brand
- Transsion
- Kind
- Android phone · released 2019-08 · last update Android 9
- Model codes
- TECNO KC6, TECNO KC6S, TECNO KC1j
Ships with HiOS 5.5 (Android 9) (NaijaTechGuide). Launched in India on 29 August 2019 (FoneArena). Google Play also lists KC1j as Spark 4 Air. No Android update is documented, so this is the version it shipped with.
The app can't run on the Tecno Spark 4 Air
Its last official update is Android 9, 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.