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DevilsBreathProtect

BLU Studio J1

BLU · catalog updated 2026-10-21

All supported devices
Brand
BLU
Kind
Android phone · last update Android 6
Model codes
Studio J1, Advance A4

Ships with Android 6.0 (gsmchoice). gsmchoice lists the announcement as 2Q 2017; the month is not sourced. No Android update is documented, so this is the version it shipped with. Google Play lists the same device (Studio_J1) as Advance A4.

The app can't run on the BLU Studio J1

Its last official update is Android 6, 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.