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TP Link TL MR6400EU Ver4 0 Main Board MK KB 6160 25Q64JV MAC A1 BIOS

BIOS Added: Apr 22, 2025 RAR · 7.4 MB

File details

TypeBIOS
Revision4.0
FormatRAR
Size7.4 MB
BIOS chip size8 MB
AddedApril 22, 2025
Updated
Original file nameTP_Link_TL_MR6400EU_Ver4_0_Main_Board_MK_KB_6160_25Q64JV_MAC_A1.rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

No other copies are known yet.

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

From the original post:
TP_Link_TL_MR6400EU_Ver4_0_Main_Board_MK_KB_6160_25Q64JV_MAC_A1 8MB DUMP

This is a BIOS dump for a TP-Link TL-MR6400EU router, revision 4.0, supplied as a RAR archive of about 7.4 MB for an 8 MB flash chip. The original file name references a main board labelled MK_KB_6160 with a 25Q64JV chip and a MAC_A1 tag, which are useful cross-checks against the board you have in hand. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted firmware image or a failed update.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

Questions about this file

How do I flash this BIOS dump?

Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.

Will this BIOS work on my board?

Only if the board number and revision match: TP Link TL MR6400EU Ver4 0 Main Board MK KB 6160 25Q64JV MAC A1. Dumps from a different board or revision can leave the board dead.

What does “clean ME” mean?

The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.

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