Optimizer • Optimize Your Android System Using Shell Script

Introduction
• If you dirty flash roms alot or if you restored apps(after clean flash) using backup solutions out there then you might have faced longer app launch times or high battery drain. This command will help you solving these issues.

Requirements
• For Root Users: Terminal Emulator(Termux Recommend)
• For Non-Root Users: A PC & adb installed. Install adb from Here.

Instructions: Root Users
• Open Terminal emulator & type:
su -c "cmd package bg-dexopt-job"
• Wait sometime till a "Success" prompt appear in terminal. It can take 5 mins to 1hr depending on number of apps.
Don't use device until success prompt appear.

Instructions: Non-Root Users
• Enable USB Debugging in Developer options of your rom. Connect your phone with PC.
• Open Console/Terminal window in your PC & type:
adb shell cmd package bg-dexopt-job
Or u can simply download the script & run it in pc. Download Script From Here.

Credits KelvinCrag