Fastboot Wipe-super Super-empty.img ((free)) Jun 2026

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This creates an empty super image with 3 metadata slots (for seamless updates) and a size that auto-adapts to your device's super partition size.

The answer is safety and architecture. The super partition is not a simple filesystem; it's a container with a specific structure defined by the Android Liblp (Logical Partition) library. Writing random zeros to it ( fastboot erase super ) could leave it in an invalid state that the bootloader cannot interpret. fastboot wipe-super super-empty.img

fastboot wipe-super super-empty.img

Instead of having fixed sizes, these partitions are logical. They can resize themselves dynamically during an Over-The-Air (OTA) update, provided they don't exceed the total size of the physical super partition. : This creates an empty super image with

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: Device boots successfully to Android 15 GSI. Writing random zeros to it ( fastboot erase

is a pre-built, signed sparse image that represents a valid but empty super partition. It contains:

Some custom ROMs (like LineageOS, Pixel Experience) have different logical partition layouts. Moving from one to another without a clean super partition leads to leftover volumes that cause conflicts. A wipe ensures a fresh start.