iCenter Card FixerCheck a card's data.ext3 · repair it in stages · clone identity onto a fresh unit

How to use

1. Insert the card; the OS mounts its partition.
2. Upload the data.ext3 file from it above — this only checks it, nothing is changed yet.
3. On the result page, use the repair buttons you need, then re-check to confirm.
4. Download the result and copy it back over data.ext3 on the card.

⚙ Engineering: generate a poison test card — trim an existing card to a chosen line count for the fuse sweep.

The card is never changed directly — you upload a copy of its data.ext3 and download a repaired one to write back. The original file on the card stays put until you replace it.