BIOS

Mi NoteBook XMA1901-FI A1_CML 18836-2 BIOS 100% WORKING.rar

BIOS / EC firmware for Xiaomi XMA1901-FI · board 18836-2 · 11.7 MB · shared in 1 Telegram post.

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TXTAbout Mi NoteBook XMA1901-FI A1 CML 18836-2 BIOS 100% WORKING BIOS / EC firmware

Mi NoteBook XMA1901-FI A1 CML 18836-2 BIOS 100% WORKING is a Xiaomi XMA1901-FI BIOS / EC firmware dump for board 18836-2 — tested. It is packed in a RAR archive of 11.7 MB. It was first posted on 30 Aug 2025 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 18836-2.

Type
BIOS & EC
Format
.rar · RAR archive
Size
11.7 MB
Brand
Xiaomi
Board number
18836-2
Model
XMA1901-FI
Notes
tested
First posted
30 Aug 2025
Last posted
30 Aug 2025
Sources
1

Tags

18836-2 BIOS18836-2 BIOS binXiaomi 18836-2Xiaomi XMA1901-FI BIOSXiaomi XMA1901-FI motherboardXiaomi XMA1901-FI BIOS dumpBIOS bin fileSPI flash dumpXiaomi laptop BIOS binBIOS free download

MSGFrom the Telegram post

Mi NoteBook Pro 14 XMA1901-FI A1 CML 18836-2 448.0HE03.0021 BIOS 100% WORKING

J1Download 18836-2 BIOS / EC firmware from Telegram

R1How to download Mi NoteBook XMA1901-FI A1 CML 18836-2 BIOS 100% WORKING

  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 Mi NoteBook XMA1901-FI A1_CML 18836-2 BIOS 100% WORKING.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 18836-2. 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.

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

RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.

Open with:

  • 7-Zip (free)
  • WinRAR

Tip: If the archive asks for a password, look for it in the Telegram post text.