Apple_MacBook_Pro_13_inch,_2017,_Four_Thunderbolt_3_Ports_820_00923.zip

TXTAbout Apple MacBook Pro 13 inch, 2017, Four Thunderbolt 3 Ports 820-00923 BIOS / EC firmware

Apple MacBook Pro 13 inch, 2017, Four Thunderbolt 3 Ports 820-00923 is an Apple BIOS / EC firmware dump for board 820-00923 / 820-00923-A. It is packed in a ZIP archive of 45.1 MB. It was first posted on 21 Sept 2022 and is available in 4 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 820-00923.

For the same board you can also find a boardview and a schematic — see all 820-00923 files.

MSGFrom the Telegram post

Apple MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports) 820-00923-a Photo

J1Download 820-00923 BIOS / EC firmware from Telegram

R1How to download Apple MacBook Pro 13 inch, 2017, Four Thunderbolt 3 Ports 820-00923

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_MacBook_Pro_13_inch,_2017,_Four_Thunderbolt_3_Ports_820_00923.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 820-00923. 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?