Manual band selection in TL MR6400 v4

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Re:Manual band selection in TL MR6400 v4
2021-01-19 16:17:58

@ruopfeko the above firmware works fine for v4.

 

Recheck in which version u r flashing

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#12
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Re:Manual band selection in TL MR6400 v4
2021-01-19 17:36:49

@Biswa4035 v5

 

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#13
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Re:Manual band selection in TL MR6400 v4
2021-01-19 17:41:06
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#14
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Re:Manual band selection in TL MR6400 v4
2021-01-24 12:51:46

We need firmware For Hardware Version: TL-MR6400 v5 00000001

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#15
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Re:Manual band selection in TL MR6400 v4
2021-05-18 08:50:07

 

Sunshine wrote

@Biswa4035 

Hello!

Thank you very much for your kind reply.

Please refer to the following link to get the firmware that you could fix the 4G band

MR200(EU) V3/V4, MR400(EU) V2/V3, MR6400(EU) V3/V4:
https://static.tp-link.com/2020/202007/20200714/LTE_GATEWAYv3_1.11.0_0.9.1_up_boot(200325)_2020-06-12_15.48.i

@Sunshine i have tplink mr6400 v5 i cannot upgrade v4 because i have new version V5 on my tplink mr6400  plz help me i want to switch back v4  the router will be show upgrade incorrect file i cannot upgrade old version v4 firmware

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#16
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Re:Manual band selection in TL MR6400 v4-Solution
2021-05-18 09:30:19 - last edited 2021-05-18 09:30:24

@Vaishnav.VFX @Jitheshvaz 

 

You can find and download the beta firmware from this thread for your router:

https://community.tp-link.com/en/home/forum/topic/241534

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#17
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Re:Manual band selection in TL MR6400 v4
2021-05-18 14:08:26

@Kevin_Z 

Error code: 71211
Failed to upload upgrade file. Please select the correct file.

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#18
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Re:Manual band selection in TL MR6400 v4
2021-05-18 15:47:30

 firmware upgrade failed incorrect file getting error in my router tplink 6400

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#19
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Re:Manual band selection in TL MR6400 v4
2021-05-19 00:57:53

@Jitheshvaz 

 

Are you updating the beta firmware for the MR6400 v5 in the thread we provided?

TL-MR6400(EU)_V5:

https://static.tp-link.com/2020/202012/20201208/TL-MR6400(EU)v5_1.1.0_0.9.1_[201113-rel63736]_up_boot_all_2020-12-08_09.38.45.zip

 

Do remember to unzip the downloaded file first, then upload the bin file into your router.

 

If still failed, please show us the router bottom label, where display the hardware and region version, we will confirm.

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#20
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