Disable Zram Magisk Exclusive May 2026

zRAM

How to Disable zRAM on Android via Magisk On Android devices, creates a compressed block device in your RAM that acts as swap space. While it helps lower-end devices handle more background apps, it can cause CPU overhead or "stuttering" on high-end devices. Using Magisk allows you to disable this system-level feature persistently without needing to re-apply commands after every reboot. 1. Using a Magisk Module (Easiest Method)

• Out of Memory (OOM) Kills: With ZRAM disabled, the system has significantly less effective memory. If physical RAM is filled, the kernel will aggressively kill background apps.
• Multitasking Degradation: Users will notice apps reloading more frequently when switching between heavy applications.
• System Instability: If the kernel expects ZRAM to exist for optimal function, disabling it might cause instability in specific OEM ROMs (e.g., MIUI, OneUI).

1. Using a Dedicated Magisk Module

Since Magisk works by "systemless" modification, you can use specialized modules or a custom boot script to disable zRAM. disable zram magisk

To revert:

cat /proc/swaps

Issue 4: ZRAM Disabled but No Performance Gain