RAM Optimizer

The RAM Performance Optimizer by @dr.tit is a lightweight root module built to improve Android memory management. It adjusts the Low Memory Killer parameters and tunes system cache behavior to keep background applications running while maintaining enough free RAM for demanding tasks.

I flashed this on a heavily loaded daily driver to see if it actually stops apps from randomly refreshing. Under the hood, it modifies Dalvik heap properties and tones down aggressive task killing, which noticeably reduced lag when switching between heavy games and messaging apps.

Core Features

• Smart App Retention: Prevents the Android system from forcefully closing your minimized games and heavy applications.
• Efficient Cache Tuning: Reclaims system memory quietly in the background so you always have free RAM available.
• Dalvik Heap Tweaks: Speeds up virtual machine responsiveness to cut down app launch times and improve UI rendering.

Support & Requirements

• Android Version: Android 8.0+
• Root Manager: Magisk, KernelSU, or APatch

How to Install

1. Download the DrTit_RAM_Optimizer.zip file from the official repository.
2. Open your root manager app (Magisk or KernelSU) and flash the downloaded file.
3. Reboot your device to apply the new memory management settings.