Updated TL-MR6400 version 2 with version 1

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Updated TL-MR6400 version 2 with version 1

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Updated TL-MR6400 version 2 with version 1
Updated TL-MR6400 version 2 with version 1
2019-04-17 18:07:39
Model: TL-MR6400  
Hardware Version: V2
Firmware Version: v2

I made a mistake and updated TL-MR6400 version 2 with version 1. How can i get it back to version 2? I have tried restoring to factory setting but i keep getting an error. 

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#1
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4 Reply
Re:Updated TL-MR6400 version 2 with version 1
2019-04-18 07:39:38

Cliff_K wrote

I made a mistake and updated TL-MR6400 version 2 with version 1. How can i get it back to version 2? I have tried restoring to factory setting but i keep getting an error. 

Hi,

 

The firmware must match the hardware version, otherwise it may damage the actual device.

 

If the MR6400 V2 works fine with firmware for V1, it is not suggested to flash it back to V2 due to potential loss.

 

Good day. 

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#2
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Re:Re:Updated TL-MR6400 version 2 with version 1
2019-04-19 08:39:35
Hi Kevin_Z, The thing is the router is not working at this point. That's why i was asking for a solution to get it back to its original state.
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#3
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Re:Re:Re:Updated TL-MR6400 version 2 with version 1
2019-04-23 03:28:08

Hi,

 

Sorry to respond late. 

 

It is not recommended to update the firmware back to V2 cause the router may be faulty and stops working completely.

 

Meanwhile, for your information, according to the warranty policy, we are unable to offer a replacement due to the wrong firmware upgrading. 

 

Wish your understanding. Good day. 

 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#4
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Re:Re:Re:Updated TL-MR6400 version 2 with version 1
2019-04-28 07:41:31 - last edited 2021-12-12 10:50:13

Hey mate it's quite easy you need to restore firmware using tftp recovery mode.

 

Here's a guide for you https://milankragujevic.com/restore-a-bricked-tp-link-router-with-tftp

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#5
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