Customer who open immediately a ebay case for not receive item/dispute, the only option is refund. if you haven’t receive item within the period as seller mentioned or chip doesn’t work, always contact seller frist by E-Mail for service/support and we are glad to help you.

We hope it arrive on time but since this is an international delivery, shipping time will be highly dependent on border/local customs clearance /duties, whereby we the seller have no influence on this. Prefer with Track & Trace, contact/E-Mail us for actual shipping costs. Will ship by standard post without Track & Trace to the following countries.

You will need a new chip for the following purposes: to FIX a corrupt (bricked) EFI firmware BIOS Chip to remove EFI firmware password. Before you purchase, please make sure all the specifications of your model match the listing title, including the Macbook model and logic board. This item will not remove the OS password. The BIOS chip needs to be soldered onto the board Please take note. The chip will be programmed with a working EFI firmware released from Apple. You are bidding 1 UNIT a 'Brand-New' pre-programmed BIOS EFI firmware chip for the APPLE model in the title of this auction item. You will need a new chip for the following purposes. to FIX a corrupt (bricked) EFI firmware BIOS Chip.

The BIOS chip needs to be soldered onto the board.

A1347 logic board 2012