lenovo BM5338 Rev. 1.4.rar

TXTAbout lenovo BM5338 Rev. 1.4 BIOS / EC firmware

lenovo BM5338 Rev. 1.4 is a Lenovo BM5338 BIOS / EC firmware dump — EC firmware. It is packed in a RAR archive of 2.2 MB. It was first posted on 12 Jun 2019 and is available in 2 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 BM5338.

MSGFrom the Telegram post

BIOS Lenovo ideapad flex 10 - BM5338 rev 1.4 main + ec

J1Download BM5338 BIOS / EC firmware from Telegram

R1How to download lenovo BM5338 Rev. 1.4

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 lenovo BM5338 Rev. 1.4.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 BM5338. 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?