BIOS

TV.RCA MOD. DEDC320M4 MAIN JVC7.820.00103445 GD25Q32 BETO.BIN

BIOS / EC firmware for Apple DEDC320M4 · 4.0 MB · shared in 2 Telegram posts.

TXTAbout TV.RCA MOD. DEDC320M4 MAIN JVC7.820.00103445 GD25Q32 BETO BIOS / EC firmware

TV.RCA MOD. DEDC320M4 MAIN JVC7.820.00103445 GD25Q32 BETO is an Apple DEDC320M4 BIOS / EC firmware dump for the GD25Q32 SPI flash chip. The BIN file is 4.0 MB. It was first posted on 25 Apr 2022 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 DEDC320M4.

Type
BIOS & EC
Format
.bin · BIN firmware dump
Size
4.0 MB
Brand
Apple
Model
DEDC320M4
Chip
GD25Q32
First posted
25 Apr 2022
Last posted
28 Apr 2022
Sources
2

Tags

J1Download DEDC320M4 BIOS / EC firmware from Telegram

R1How to download TV.RCA MOD. DEDC320M4 MAIN JVC7.820.00103445 GD25Q32 BETO

  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 TV.RCA MOD. DEDC320M4 MAIN JVC7.820.00103445 GD25Q32 BETO.BIN to download it.
  3. Open it with Write it with a programmer: CH341A, RT809H, XGecu T48 and similar or Inspect it with a hex editor (HxD).

If a post was deleted, try another source above or search for DEDC320M4. 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.

.BINWhat is a .bin file and how to open it?

BIN firmware dump. A raw copy of a flash chip (BIOS, EC or GPU VBIOS).

Open with:

  • Write it with a programmer: CH341A, RT809H, XGecu T48 and similar
  • Inspect it with a hex editor (HxD)

Tip: The file size must match the chip: 4 MB for 25Q32, 8 MB for 25Q64, 16 MB for 25Q128, 32 MB for 25Q256.