Crdroid Bootimg Install

Once inside the recovery interface:

Why this matters: Many users skip the boot image step when dirty flashing. The crDroid updater script includes package_extract_file("boot.img", "/dev/block/bootdevice/by-name/boot"), so as long as you flash the full ROM zip, you are safe. However, if you manually extract and flash only boot.img without the system components, you will face a version mismatch.

Title: [GUIDE] How to flash a custom boot.img (Magisk/Kernel) on crDroid (A/B & Dynamic Partitions) crdroid bootimg install

Prerequisites:

⚠️ Warning: Flashing the wrong boot.img for a different ROM version will cause a bootloop. Ensure the image matches your exact crDroid build date/version. Once inside the recovery interface: Why this matters:

Cause: Vbmeta verification is still active. Fix: Return to Fastboot. Flash the provided vbmeta.img with disable flags:

fastboot flash vbmeta --disable-verity --disable-verification vbmeta.img

Then reflash the crDroid boot image.

  • Installation/Flashing:

  • Post-Installation Steps:

    • If you are updating crDroid from version 9.x to 10.x, always flash the new boot.img along with the full ROM. Do not keep the old boot image.