DELL_latitude_3520_cyborg_L_15_TGL_213047_1_CLEAN_ME_REGION_OKOK.7z

TXTAbout DELL latitude 3520 cyborg L 15 TGL 213047-1 CLEAN ME REGION OKOK BIOS / EC firmware

DELL latitude 3520 cyborg L 15 TGL 213047-1 CLEAN ME REGION OKOK is a Dell BIOS / EC firmware dump for board 213047-1 — ME clean, tested. It is packed in a 7Z archive of 11.3 MB. It was first posted on 16 Oct 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 213047-1.

For the same board you can also find a boardview and a schematic — see all 213047-1 files.

MSGFrom the Telegram post

DELL latitude 3520 cyborg L 15 TGL 213047-1 CLEAN ME REGION OKOK OKOKOKOK To purchase: Worldwide access Instant delivery TESTED OK 100%

J1Download 213047-1 BIOS / EC firmware from Telegram

R1How to download DELL latitude 3520 cyborg L 15 TGL 213047-1 CLEAN ME REGION OKOK

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 DELL_latitude_3520_cyborg_L_15_TGL_213047_1_CLEAN_ME_REGION_OKOK.7z to download it.
3. Open it with 7-Zip (free) or NanaZip.

If a post was deleted, try another source above or search for 213047-1. 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.

.7ZWhat is a .7z file and how to open it?