APPLE A1286 820-2915-B BIOS 100%OK YES.rar

TXTAbout APPLE A1286 820-2915-B BIOS 100%OK YES BIOS / EC firmware

APPLE A1286 820-2915-B BIOS 100%OK YES is an Apple A1286 / 100%OK BIOS / EC firmware dump for board 820-2915-B — tested. It is packed in a RAR archive of 3.8 MB. It was first posted on 21 Dec 2020 and is available in 3 Telegram channels.

Write it with an SPI programmer such as CH341A, RT809H or XGecu T48 to revive a board after a failed BIOS update, fix a corrupted Intel ME region or remove a forgotten BIOS password. Read and save the original chip first, and check that your board is 820-2915-B.

For the same board you can also find a boardview and a schematic — see all 820-2915-B files.

J1Download 820-2915-B BIOS / EC firmware from Telegram

R1How to download APPLE A1286 820-2915-B BIOS 100%OK YES

1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
2. You don’t need to join the channel. Tap the file APPLE A1286 820-2915-B BIOS 100%OK YES.rar to download it.
3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for 820-2915-B. Step-by-step help: downloading from Telegram.

Back up the original chip twice before writing this dump, and check that the board number and chip size match. See how to flash a BIOS chip.

.RARWhat is a .rar file and how to open it?