REQUIRES ROOT!!! (This app will not root your device)

What is L Speed:
L Speed is a modification that combines tweaks inside an intuitive application Its goal is to improve overall performance reduce significant lags and extend battery life.
The mod will and should work on any device that meets its minimum requirement.
You only need a rooted Android device and Android 4.0.3 or later for L Speed app to function properly.

L Speed comes with a nice and clean user interface. Options such as tweaks are separated with sections their explanation can also be opened with a long click. L Speed also supports changing theme colors with Light and Dark option available to suit everyone's taste.

Requirements:
- Root
- White-listing (read below)

L Speed white-listing:
You may also need to whitelist L Speed from memory cleaning autostart hibernating or similar functioning apps or features on your device.

Here are the list of some known functionality where you can whitelist L Speed:

Samsung: Settings -> Security -> Auto-start
Sony: Settings -> Power management -> STAMINA mode
MIUI: Settings (Security Center) -> Permissions -> Autostart
Huawei: Settings -> All (Permissions) -> Startup manager

These may or may not be available depending on the version of your installed firmware / ROM

How to use:
- Read options description
- Toggle needed options
- Reboot is recommended after doing a set of changes

How to uninstall:
Simply uninstall L Speed and reboot device.

Beta channel join as tester:
https://play.google.com/apps/testing/com.paget96.lspeed

Permissions:

android.permission.ACCESS_NETWORK_STATE - Allows an application to access networks state required for push notifications

android.permission.ACCESS_SUPERUSER - Allows an app to access ROOT

android.permission.BATTERY_STATS - Allows an application to access battery stats

android.permission.RECEIVE_BOOT_COMPLETED - Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.

android.permission.READ_PHONE_STATE - Allows an application to read current phone state needed for checking is data connection On required for battery optimization.

android.permission.READ_EXTERNAL_STORAGE - Allows an application to read from external storage required for backup&restore.

android.permission.WRITE_EXTERNAL_STORAGE - Allows an application to write from external storage required for backup&restore.

android.permission.WAKE_LOCK - Allows an application to wake up device from deep sleep required for governor tuner and app services

android.permission.WRITE_SETTINGS - Allows an application to write device settings required for aggressive doze

android.permission.WRITE_SECURE_SETTINGS - Allows an application to write device secure settings required for options such as Animation duration scale


Help with app translation:
https://forum.xda-developers.com/apps/l-speed/translating-help-translating-l-speed-t3587252

Join L Speed discussion on Telegram:
https://t.me/LSpeedDiscussion

Join L Speed channel on Telegram:
https://t.me/LSpeedChannel

Follow L Speed on G+:
https://plus.google.com/communities/114615858954464149084

Follow L Speed on Facebook:
https://www.facebook.com/LSpeedAndroidOptimizer

Follow L Speed on xda-developers:
https://forum.xda-developers.com/apps/l-speed