TL-WR740N_V4_140520.zip

TXTAbout TL-WR740N V4 140520 BIOS / EC firmware

TL-WR740N V4 140520 is a TL-WR740N BIOS / EC firmware dump. It is packed in a ZIP archive of 3.4 MB. It was first posted on 15 May 2021 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 TL-WR740N.

J1Download TL-WR740N BIOS / EC firmware from Telegram

R1How to download TL-WR740N V4 140520

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 TL-WR740N_V4_140520.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 TL-WR740N. 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?