Diagnostic & Resolution

How to Fix Magisk "Installed: N/A" (Root Not Detected)

When the Magisk App opens and displays "Installed: N/A" on the main status card, the Magisk root daemon (magiskd) failed to initialize during boot. Follow this guide to diagnose and resolve the 4 primary root causes.

The 4 Primary Root Causes of "Installed: N/A"

Cause 1 (Most Common on Android 13+): You patched boot.img instead of init_boot.img. Under GKI 2.0, boot.img contains only the raw Linux kernel without a ramdisk.
Cause 2 (A/B Slot Mismatch): You flashed the patched image into Slot A (e.g. init_boot_a), but the device booted from active Slot B.
Cause 3 (Hidden App Stub Desync): The Magisk App was repackaged with a random package name, but lost permissions to access the UNIX domain socket.
Cause 4 (Samsung VaultKeeper Lock): Samsung Knox reset the bootloader state to Locked (L) upon first boot.

Step-by-Step Resolutions

Fix 1: Target the Correct Partition (`init_boot.img`)

If your device launched with Android 13, 14, 15, or 16 (Pixel 7/8/9, OnePlus 11/12, Xiaomi 13/14):

Fastboot init_boot Flashing

# Extract stock init_boot.img from firmware, patch in Magisk App, and flash: $adb reboot bootloader $fastboot flash init_boot magisk_patched.img $fastboot reboot

Fix 2: Resolve A/B Slot Confusion (Flash Both Slots)

If your device uses seamless A/B partitions, flash the patched image explicitly into both slot targets:

Dual Slot Flashing Commands

# Flash both A and B slots simultaneously: $fastboot flash init_boot_a magisk_patched.img $fastboot flash init_boot_b magisk_patched.img $fastboot reboot

Fix 3: Reinstall Unhidden Official Magisk APK

If the Magisk App was hidden/repackaged and lost socket connectivity:

Download the official Magisk-v30.7.apk.
Install it directly over the existing installation using: adb install -r Magisk-v30.7.apk.
Open the freshly installed Magisk app and grant superuser permissions if prompted.