Set the permissions to (rwxr-xr-x) or ensure that Owner, Group, and Global all have "Read" and "Execute" rights checked. Reboot your device. How to Verify if zRAM is Disabled
By compressing data, zRAM effectively expands your usable memory capacity. For example, a device with 4GB of physical RAM might use zRAM to behave like it has 6GB of RAM, allowing more background apps to stay cached. The Hidden Performance Cost
For users with high-capacity devices (8GB+ of RAM), zRAM is often redundant. On these devices, the performance cost of compression outweighs the benefit of extra space. By disabling zRAM, the kernel is forced to use the "raw" RAM. This results in:
Open the file and paste the exact script provided in Method 1. Save the file. disable zram magisk
Once upon a time in the land of Android, a power user named noticed their high-end phone felt strangely sluggish. Despite having 12GB of RAM, the device seemed to hesitate during intense gaming sessions. Alex discovered a hidden background process called —a virtual compressed swap space that lives inside the physical RAM.
: Use a text editor (like MiXplorer ) to create a file named disable_zram.sh . Add the command : Paste the following lines into the file:
If you don’t want to fully disable ZRAM but reduce its impact: Set the permissions to (rwxr-xr-x) or ensure that
If you used the script method, boot normally, open your root file manager, and delete the script file located at /data/adb/service.d/disable_zram.sh .
This is the easiest, most robust method. Modules are designed to be toggled on/off easily and persist through reboots. Open the . Navigate to the "Modules" section.
How to Disable zRAM via Magisk: The Complete Android Performance Guide For example, a device with 4GB of physical
id=disable_zram name=Disable ZRAM version=v1.0 versionCode=1 author=YourName description=Disables ZRAM swap to free up CPU cycles.
Your Android device must be successfully rooted with Magisk (v20.0 or newer recommended).
Using Magisk is the safest and most efficient method to turn off zRAM. It modifies the system systemlessly without touching the /vendor or /system partitions directly. 🛠️ Methods to Disable zRAM via Magisk 1. Flash a Ready-Made Magisk Module
Here’s a detailed technical write-up on disabling ZRAM using Magisk, covering what ZRAM is, why you might want to disable it, and step-by-step methods to do so safely.