WARNING! This app requires ROOT access! Make a backup of your data just in case before installing this app. Don't use any other All * in * One system tweaker with FDE.AI or things could go wrong! I warned you!
If you have already installed the FDE module (magisk) * uninstall it before using this app.FeraDroid Engine (FDE) * an All * in * An optimization tool for all devices running Android. All parameters are individual for EVERY device depending on the hardware / software features. All the parameters are very balanced * it is possible to obtain performances without increasing energy consumption and to reduce energy consumption without losing performance. FDE.AI is fully compatible with a wide range of devices and versions of the Android operating system.
Supported Android Devices : [4.1–4.3.1] Jelly Bean - [4.4–4.4.4] KitKat - [5.0–5.0.2] Lollipop - [6.0 - 6.0.1] Marshmallow - [7.0 – 7.1.1] Nougat - [8.0-8.1] Oreo -  Pie