MA18 MB 15315-2 448.09U03.0021 BIOS MX25L12805-2.BIN.zip

TXTAbout MA18 MB 15315-2 448.09U03.0021 BIOS MX25L12805-2.BIN BIOS / EC firmware

MA18 MB 15315-2 448.09U03.0021 BIOS MX25L12805-2.BIN is a MA18 / 448.09U03.0021 BIOS / EC firmware dump for board 15315-2 for the MX25L12805 SPI flash chip — tested. It is packed in a ZIP archive of 4.5 MB. It was first posted on 19 Feb 2022 and is available in 1 Telegram channel.

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 15315-2.

MSGFrom the Telegram post

TESTED OK 100%

J1Download 15315-2 BIOS / EC firmware from Telegram

R1How to download MA18 MB 15315-2 448.09U03.0021 BIOS MX25L12805-2.BIN

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 MA18 MB 15315-2 448.09U03.0021 BIOS MX25L12805-2.BIN.zip to download it.
3. Open it with Built into Windows and macOS or 7-Zip (free).

If a post was deleted, try another source above or search for 15315-2. 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.

.ZIPWhat is a .zip file and how to open it?