Reinstall the NAND onto the motherboard and perform a full restore via iTunes or 3uTools.
Click "Detect" to identify the chip, then "Read Information" and "Backup Bottom Layer" to save the original configuration data. magico-box-ver 1-09 english
Have you used Magico-Box in the past? Do you have a specific error code you are trying to fix on an HP DeskJet 880C? Share your experience below (in the comments section of the original forum post), but remember—always scan legacy files with VirusTotal before execution. Reinstall the NAND onto the motherboard and perform
To use MAGICO BOX, you need: