Disable Zram Magisk 2021 Jun 2026

# Reset the zram device to free the memory back to the system echo 1 > /sys/block/zram0/reset

Despite its benefits, there are valid reasons to disable ZRAM:

After applying any of these methods, it's crucial to verify that zRAM has been successfully disabled.

He checked: free -h . Total RAM: 3.7GB. Used: 2.9GB. No swap.

If zRAM is disabled, you should see for zRAM0, or a message indicating the swap partition has a size of 0. disable zram magisk

For Android enthusiasts and power users, Magisk is a household name. This popular tool allows users to root their devices, customize various system settings, and modify system properties without modifying the /system partition. One common use case for Magisk is to disable ZRAM, a feature that can have a significant impact on device performance. In this article, we'll explore what ZRAM is, its benefits and drawbacks, and a step-by-step guide on how to disable ZRAM using Magisk.

If you can tell me and amount of RAM , I can give you a more specific recommendation on whether this tweak will help you. Share public link

zRAM is a built-in Linux kernel feature that acts as a compressed swap area within your device's RAM. To put it simply, think of it as a clever trick: when your phone's real RAM gets full, it doesn't immediately start closing apps. Instead, it compresses some of the least active data and stores it in a special compressed block inside the RAM itself. This frees up space for new apps, but it also adds a layer of processing because your phone's CPU has to constantly compress and decompress that data.

Disabling zRAM via Magisk is a classic example of . It is a move away from the "efficiency through software tricks" philosophy of modern Android and toward a "raw power" approach. While it offers a cleaner, more responsive feel for high-end devices, it remains a niche modification that requires a deep understanding of one's specific hardware limitations. # Reset the zram device to free the

(compressed RAM block device) is a staple in modern Android operating systems. It acts as a swap space in your RAM, compressing inactive data to make room for active applications. While designed to improve multitasking, it can often lead to performance degradation, increased CPU usage, and battery drain, particularly on devices with lower RAM or custom ROMs.

mkdir -p /data/adb/modules/disable_zram cd /data/adb/modules/disable_zram

Look at the row in the output matrix. If zRAM is successfully disabled, the values for Total , Used , and Free swap space will all display as 0 .

Inside, a simple post-fs-data.sh script: Used: 2

The terminal hung for a second. Then, a cascade of log messages. The memory manager panicked briefly, redistributing the compressed data into real RAM. The phone stuttered for three seconds. Then, silence. The CPU temperature dropped by four degrees.

Create service.sh (executes in background during boot):

id=disable_zram name=Disable ZRAM version=v1.0 versionCode=1 author=YourName description=Disables ZRAM swapping to improve performance. Use code with caution.

Package and install:

cat /sys/block/zram0/size