Experiencing a boot loop after updating Magisk settings or the activation file? You're not alone. This guide walks you through common causes and solutions for resolving Magisk boot loops.
Why am I Bootlooping?
Boot loops often occur when modifications to your device's system files, like the boot image (`boot.img`) or recovery image (`recovery.img`), conflict with the core Android operating system.
How to Identify the Issue:
The first step is understanding the nature of your boot loop. Observe the behavior carefully - is it stuck on the manufacturer's logo, a blank screen, or a specific error message?
Debugging Steps:
- Obtain
dmesg
Logs:
Ensure you have a custom kernel installed as `last_kmsg` or `pstore ramoops` are often disabled by default. Use adb or TWRP to capture thedmesg
kernel logs. These logs provide valuable clues about system errors during boot. - Check
/proc/mounts
:
Attach a screenshot of this file format "mount point Type Device Options Dump"
If you encounter problems during installation, in recovery, or within Magisk, please provide the following information:
- Install Logs:
Upload the relevant logs from your recovery or Magisk. - Patch File: Upload the `boot.img` or `recovery.img` you used for patching.
Magisk App Crash?
- Full
logcat
:
Dump the complete logcat when the crash occurs.
Encountering other Magisk issues? Provide the following:
- magisk.log:
Upload themagisk.log
file for analysis. This can provide insight into the underlying cause of the issue. - Boot
logcat
:
Ideally, start dumping `logcat` from device boot until the issue occurs. This will capture relevant system messages.
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