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DevilsBreathProtect

BLU Vivo XL4

BLU · catalog updated 2026-10-21

All supported devices
Brand
BLU
Kind
Android phone · released 2018-12 · last update Android 8
Model codes
Vivo XL4

Ships with Android 8.1 (BLU spec sheet). On sale from 6 December 2018 (phonecompass). No Android update is documented, so this is the version it shipped with.

The app can't run on the BLU Vivo XL4

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.